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Deciphering mysteries: On the identity of five enigmatic jumping spiders from Northeast India, China and Philippines (Araneae, Salticidae)

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The type specimens of salticid species from Northeast India described by B. K. Biswas and K. Biswas kept in the National Zoological Collections, Kolkata were studied. Four new synonyms are recognized: Marpissa mizoramensis Biswas & Biswas, 2007 syn. nov. and Evarcha optabilis (Fox, 1937) syn. nov. with Evarcha flavocincta (C.L. Koch, 1846), and Phidippus tirapensis Biswas & Biswas, 2006 syn. nov. and Hyllus maskaranus Barrion & Litsinger, 1995 syn. nov. with Hyllus diardi (Walckenaer, 1837). A new combination is proposed: Pancorius manipuriensis (Biswas & Biswas, 2007) comb. nov. (ex. Marpissa). P. manipuriensis is illustrated for the first time and redescribed based on the type material. Detailed digital illustrations of the examined type material and distributional map are also provided.
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ZOOTAXA
ISSN 1175-5326 (print edition)
ISSN 1175-5334 (online edition)
Accepted by J.-X. Zhang: 24 Dec. 2022; published: 23 Jan. 2023 391
Zootaxa 5230 (3): 391–400
https://www.mapress.com/zt/
Copyright © 2023 Magnolia Press Article
https://doi.org/10.11646/zootaxa.5230.3.8
http://zoobank.org/urn:lsid:zoobank.org:pub:FAA6E8C0-39FD-4EF3-8B4F-717E52950DB6
Deciphering mysteries: On the identity of five enigmatic jumping spiders from
Northeast India, China and Philippines (Araneae, Salticidae)
JOHN T.D. CALEB1,2
1Department of Anatomy, Saveetha Medical College & Hospital, Saveetha Institute of Medical and Technical Sciences, Chennai
602503, Tamil Nadu, India.
2Zoological Survey of India, Prani Vigyan Bhawan, New Alipore, Kolkata—700053, West Bengal, India.
caleb87woodgate@gmail.com; https://orcid.org/0000-0002-9471-9467
Abstract
The type specimens of salticid species from Northeast India described by B. K. Biswas and K. Biswas kept in the National
Zoological Collections, Kolkata were studied. Four new synonyms are recognized: Marpissa mizoramensis Biswas &
Biswas, 2007 syn. nov. and Evarcha optabilis (Fox, 1937) syn. nov. with Evarcha flavocincta (C.L. Koch, 1846), and
Phidippus tirapensis Biswas & Biswas, 2006 syn. nov. and Hyllus maskaranus Barrion & Litsinger, 1995 syn. nov. with
Hyllus diardi (Walckenaer, 1837). A new combination is proposed: Pancorius manipuriensis (Biswas & Biswas, 2007)
comb. nov. (ex. Marpissa). P. manipuriensis is illustrated for the first time and redescribed based on the type material.
Detailed digital illustrations of the examined type material and distributional map are also provided.
Key words: revision, taxonomy, type specimen, Evarcha, Hyllus, Marpissa, Pancorius
Introduction
The jumping spider diversity in India is currently represented by 296 species and 103 genera (Caleb & Sankaran
2022). The North-eastern region of India is part of the Indo-Burma biodiversity hotspot (Myers et al. 2000) and is
a treasure trove of diversity waiting to be fully explored. A total of 25 salticid species have been described/reported
from the region so far (Caleb 2019), of which 10 species have been added to the regional list in the last few years
(Kananbala et al. 2014; Basumatary et al. 2018; 2020a, b; 2021; Caleb et al. 2018; 2019b; 2020; Caleb & Acharya
2020). Three species from Manipur, Mizoram and Arunachal Pradesh states of India were described between 2004
to 2007 (Biswas & Biswas 2004; 2006; 2007), but their identity remained unverifiable due to very poor descriptions
and sketchy drawings. Like many Indian salticids which were originally misplaced in genera (e.g. Lyssomanes
Hentz, 1845, Phidippus C.L. Koch, 1846, Zygoballus Peckham & Peckham, 1885) not actually occurring in the Old
World (Prószyński 1990; Edwards 2004; Logunov 2004; Kaldari 2010), these three species were also misplaced.
All of Indian Marpissa and Phidippus are apparently misclassified and require revision. In an attempt to clarify the
taxonomic status of Indian salticids, especially those described by B. K. Tikader, G. L. Sadana, B. K. Biswas and K.
Biswas, several papers were published recently (Caleb et al. 2017; 2019a; 2020; 2021; 2022; Sudhin et al. 2020).
This paper is part of a continual effort to revise Indian salticids and deal with fauna from the North-eastern part of
India. Locating these type specimens, in particular those described by B. K. Biswas and K. Biwas from North-east
India have been challenging since they were not placed in the type material section but were inconspicuously shelved
among the general collections along with the survey material of the respective states (Manipur and Mizoram). In
addition, they were poorly labeled, further obscuring them from being easily recognized or found. Yet, the type
material of Phidippus tirapensis Biswas & Biswas, 2006 described from Arunachal Pradesh by Biswas & Biswas
(2006) was not found either in the type material section or the respective survey materials; it may have been
misplaced elsewhere or lost. The present work, therefore, attempts (1) to clarify the taxonomic status of three salticid
species from North-east India, one from China and one from the Philippines, and (2) to provide first illustrations and
redescription for Marpissa manipuriensis Biswas & Biswas, 2004.
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Material and methods
Morphological examination of the specimens was carried out under a Leica EZ4 HD stereomicroscope. Photographs
were taken by a Leica DFC500 HD camera attached to a Leica M205 A stereomicroscope equipped with Leica
Application Suite (LAS) version 3.8. The male left palp was dissected and examined, and the female genitalia were
dissected and cleared in 10% KOH for observation and photography. Distributional map was prepared using the
online mapping software SimpleMappr (Shorthouse 2010). Wherever the exact collection geographical coordinates
were unavailable on labels, approximate coordinates were obtained using Google Maps (https://maps.google.com).
All measurements are in millimeters (mm). The studied materials are kept in the National Zoological Collections,
Zoological Survey of India, Kolkata, India (NZC-ZSI).
Abbreviations used in the text: AER—anterior eye row; ALE—anterior lateral eye; AME—anterior median
eye; D—described; EFL—eye field length; JC—personal collection of John Caleb; PER—posterior eye row;
PLE—posterior lateral eye; PME—posterior median eye; RTA—retrolateral tibial apophysis.
Taxonomy
Evarcha flavocincta (C. L. Koch, 1846)
Figs 1–6, 25
Maevia flavocincta C. L. Koch, 1846: 74, fig. 1330 (D♀).
Evarcha flavocincta Żabka, 1985: 224, figs 187–196 (♂♀); Prószyński & Deeleman-Reinhold, 2010: 165, figs 71–72 (♀); Roy
et al., 2014: 380, figs 1–6 (♀); Dhali, Saha & Raychaudhuri, 2017: 29, figs 38–42, pl. 17 (♀); Prasad, Kumar & Tyagi,
2022: 1021, figs A–D (♀).
Plexippus optabilis Fox, 1937: 16, fig, 7 (D♀); holotype ♀ in the United States National Natural History Museum, Washington,
D.C., examined drawings of the holotype by J. Prószyński (1987); syn. nov.
Marpissa mizoramensis B.K. Biswas & K. Biswas, 2007: 458, figs 1–3 (D♀); holotype ♀ in NZC-ZSI, Kolkata, examined; syn.
nov.
For a complete list of taxonomic references refer the WSC (2022).
Type material. Marpissa mizoramensis Biswas & Biswas, 2007: Holotype(NZC-ZSI 5480/18) from INDIA,
Mizoram, Lunglei (22.8629°N, 92.7750°E), 962 m a.s.l., 25.03.1994, leg. Bijan Biswas.
Justification of synonymy. Marpissa mizoramensis Biswas & Biswas, 2007 was described from Lunglei,
Mizoram based on a female holotype (Biswas & Biswas 2007). Detailed examination of the holotype revealed
that the general body colour pattern and the sclerotized epigyne with large, comma shaped grooves separated by a
broad median septum; posterior margin with a pair of lateral pockets; complex and coiled internal duct system with
membraneous ducts running initially from the copulatory openings and gradually becoming sclerotized; anteriorly
placed spermathecae are identical with that of Evarcha flavocincta (cf. Figs 1–4 with figs 187–192 in Żabka (1985)).
The name Marpissa mizoramensis is therefore regarded as a junior synonym of E. flavocincta.
Evarcha optabilis (Fox, 1937) was described based on a female holotype collected from Suifu, Szechwan
Province (now Sichuan Province), China (Fox 1937). The illustrations of the genitalia of the holotype (Fox 1937;
Prószyński 1987) depict the epigyne with comma shaped grooves separated by a broad median septum; posterior
margin with a pair of lateral pockets; internal duct system apparently coiling and positioned anteriorly are identical
with that of Evarcha flavocincta (cf. fig. 7 in Fox (1937) and illustration in Prószyński (1987: 26) with figs 188 & 191
in Żcabka (1985) and Fig. 2 herein). It is thus safe to consider E. optabilis as a junior synonym of E. flavocincta.
Distribution. India, China to Indonesia (WSC 2022). India: Mizoram (Biswas & Biswas 2004: sub Marpissa
mizoramensis), Odisha (Prasad et al. 2022), West Bengal (Roy et al. 2014; Dhali, Saha & Raychaudhuri 2017; Tyagi
et al. 2019) (Fig. 25).
TAXONOMIC NOTES ON FIVE SALTICID SPECIES Zootaxa 5230 (3) © 2023 Magnolia Press · 393
FIGURES 1–6. Somatic and genitalia morphology of Marpissa mizoramensis Biswas & Biswas, 2007, holotype. 1—habitus,
dorsal view; 2—epigyne, ventral view; 3—ditto, dorsal view; 4—ditto, anterior view; 5, 6—labels. Scale bars: (1) 1 mm, (2–4)
0.2 mm.
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Hyllus diardi (Walckenaer, 1837)
Figs 7–12, 25
Attus diardi Walckenaer, 1837: 460 (D♀).
Hyllus diardi Simon, 1886: 139; Prószyński, 1984: 62 (♀); Żabka, 1985: 229, figs 217–220 (♀); Xiong, Liu & Zhang, 2017: 23,
figs 1A–G (♂♀); Basumatary et al., 2018: 35, figs 1–5 (♀); Logunov, 2021: 1032, figs 41–44 (♀).
Hyllus maskaranus Barrion & Litsinger, 1995: 65, figs 29a–f (♀); holotype in International Rice Research Institute (IRRI), the
Philippines, examined drawings of the holotype by J. Prószyński (Fig. 12); syn. nov.
Phidippus tirapensis B. K. Biswas & K. Biswas, 2006: 495, figs 4–6 (♀); holotype could not be traced in NZC-ZSI, Kolkata,
not examined; syn. nov.
For a complete list of taxonomic references refer the WSC (2022).
Type material. Phidippus tirapensis B. K. Biswas & K. Biswas, 2006: Holotype (NZC-ZSI 5536/18) from
INDIA, Arunachal Pradesh, Dist. Tirap, Hukanjuri, 36 km from Khonsa (27.1128°N, 95.4536°E), 234 m a.s.l.,
14.03.1990, leg. T.K. Pal.
Comparative material: Hyllus diardi, 1♀ (JC) from INDIA, Assam, Karimganj District, Bazaricherra
(24.4318°N, 92.3307°E), 51 m a.s.l., May 2016, leg. V. A. Ismavel.
Justification of synonymy of Phidippus tirapensis and Hyllus maskaranus. Phidippus tirapensis Biswas
& Biswas, 2006 was described based on a female holotype collected from Hukanjuri, Arunachal Pradesh. The
holotype could not be traced in the collections at NZC-ZSI, Kolkata. However, based on the original descriptions
and illustrations, the species is large sized (total length 17.5) comparable with 17.28 in Basumatary et al. (2018), with
broad cephalothorax and two hair tufts present in the anterior part of cephalothorax (Fig. 9); unidentate chelicerae
(see Biswas & Biswas 2006: 495); epigyne with two rounded copulatory openings (Fig. 10), wide lateral posterior
pockets; spermathecae wider anteriorly and narrow posteriorly (Fig. 11), all these characters support its placement
in the genus Hyllus C.L. Koch, 1846 and matches strikingly with H. diardi (cf. Figs 9–11 with Figs 7, 8, figs 1B–D
in Xiong et al. 2017 and figs 1–4 in Basumatary et al. 2018). Based on these observations, it is thus safe to consider
the species as a junior synonym of Hyllus diardi.
FIGURES 7–12. Somatic and genitalia morphology of Hyllus diardi (Walckenaer, 1837): 7–8 Hyllus diardi from Assam:
7—habitus, dorsal view; 8—epigyne, ventral view. 9–11 Phidippus tirapensis Biswas & Biswas, 2006: 9—habitus, dorsal view;
10—epigyne, ventral view; 11—ditto, dorsal view. 12 Hyllus maskaranus Barrion & Litsinger, 1995: 12—epigyne, ventral
view. Scale bars: (8) 0.2 mm, (7) 1 mm. Figs 911 original illustrations adopted from Biswas & Biswas (2006). Fig. 12. Original
quick drawing of the holotype by J. Prószyński in 2003 (adopted from Prószyński 2016).
TAXONOMIC NOTES ON FIVE SALTICID SPECIES Zootaxa 5230 (3) © 2023 Magnolia Press · 395
Hyllus maskaranus Barrion & Litsinger, 1995 was described based on a female holotype collected from
Mindanao Island, the Philippines. Based on detailed comparison of the original descriptions, illustrations and
further illustration of the female genitalia by Prószyński (2016) (Fig. 12), the species matches unambiguously with
Hyllus diardi. The general body colour pattern and the epigyne with two rounded copulatory openings, wide lateral
posterior pockets; spermathecae with wide anterior and narrow posterior chambers match with that of H. diardi (cf.
Fig. 12 and figs. 29a–f in Barrion & Litsinger 1995 with figs. 217–220 in Żabka 1985 and figs. 1B–D in Xiong et
al. 2017). H. maskaranus is thus considered as a junior synonym of H. diardi.
Distribution. India, Myanmar, Thailand, Laos, China to Indonesia, Philippines (WSC 2022; Barrion & Litsinger
1995: sub Hyllus maskaranus). India: Arunachal Pradesh (Biswas & Biswas 2006: sub Phidippus tirapensis), Assam
(Basumatary et al. 2018; present data) (Fig. 25).
Pancorius manipuriensis (Biswas & Biswas, 2004) comb. nov.
Figs 13–24, 25
Marpissa manipuriensis Biswas & Biswas, 2004: 27 (D♂♀), figs 1–3 (figures not published); holotype ♀, allotype ♂ and
paratype ♀, in NZC-ZSI, examined.
Type material. Marpissa manipurensis B.K. Biswas & K. Biswas, 2004: Holotype (NZC-ZSI) ♀ from INDIA,
Manipur, Ukhrul, Wino Bazar (25.1059°N, 94.3618°E), 1858 m a.s.l., 09.04.1992, leg. A.K. Sanyal & Party.
Paratypes (6♀) and allotypes (2♂) (NZC-ZSI), together with the holotype. Registration numbers: 5488-90/18.
Diagnosis. The male palp of Pancorius manipuriensis is similar to Pancorius submontanus Prószyński, 1992
and Pancorius lui Gan, Mi & Wang, 2022 in having a similar embolus, but can be easily distinguished by the long,
thumb-like posterior tegular lobe directed at 5’o clock position (broad U-shaped and directed at 6’o clock position
in P. submontanus and P. lui); RTA conical, bent sub-apically with the tip directed dorsad (tapering without any
bend near tip and directed apically in P. submontanus; directed apically in P. lui); palpal tibia longer than wide
(as long as wide in P. submontanus and P. lui) (cf. Figs 15, 16 with figs 1B, C in Gan, Mi & Wang 2022). The
female is most similar to P. submontanus in having a sclerotized plate and a pair of epigynal pockets in the anterior
half of epigyne but can be distinguished by the alignment of the copulatory openings which diverge posteriorly
(v-shaped, converging posteriorly in P. submontanus) and the copulatory ducts diverging towards postero-lateral
region (parallel in P. submontanus) (cf. Figs 21–24 with figs 119–124 in Prószyński 1992).
Description. Female (paratype, Figs 18–21): Total length 7.45, carapace 3.04 long, 2.51 wide; abdomen 4.41
long, 3.18 wide. AME 0.65, ALE 0.35, PME 0.07, PLE 0.35, AEW 2.05, PEW 2.10, EFL 1.35. Clypeus height 0.12.
Carapace reddish brown; eyes surrounded by black region (Fig. 18). Clypeus covered with white hairs. Chelicerae
brownish, unidentate. Endites, labium and sternum yellowish. Legs yellowish. Abdomen yellow-brown with a mid-
longitudinal convex lens-shaped yellow stripe outlined with brown margin and lateral sides covered with brown
spots and streaks (Fig. 18). Spinnerets yellow brown. Epigynal plate sclerotized anteriorly and posterior half appears
membranous and translucent; a pair of slit-like curved copulatory openings and a pair of blind pockets present in
anterior portion; copulatory ducts diverge toward postero-lateral sides leading to bulbous anterior spermathecal
chamber, posterior chamber large, globular; fertilization ducts present at anterior part of the posterior spermathecal
chamber (Figs 21–24).
Male (allotype, Figs 13–16): Total length 6.80, carapace 3.31 long, 2.77 wide; abdomen 3.49 long, 2.42 wide.
AME 0.68, ALE 0.38, PME 0.09, PLE 0.35, AEW 2.21, PEW 2.27, EFL 1.47. Clypeus height 0.16. Carapace
reddish brown with yellow patch behind the fovea and extending on the thoracic region; lateral sides of carapace
with thick band white hairs; eyes surrounded by black region (Fig. 13). Clypeus covered with a few white hairs.
Chelicerae reddish-brown, unidentate. Endites, labium and sternum yellowish brown. Leg I robust, reddish-brown;
legs II to IV yellowish. Abdomen brown with yellow spots and mid-dorsal chevron shaped markings (Fig. 13).
Spinnerets brown. Pedipalps brown covered with pale yellow hairs; embolus thick, long, arising from 9’o clock
position; bulb with well-developed conical, thumb-like posterior lobe; RTA thick with pointed tip, bent sub-apically
with tip directed dorsally (Figs 15, 16).
Remarks. Biswas & Biswas (2004) described Marpissa manipuriensis from Ukhrul, Manipur, based on the
female holotype, 6 female paratypes and 2 male allotypes. The original paper referred to illustrations (Biswas &
Biswas 2004: 28) but they were not apparently published in the same work or later publications. The identity of the
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FIGURES 13–17. Somatic morphology and copulatory organs of Pancorius manipuriensis (Biswas & Biswas, 2007) comb.
nov., allotype male: 13—habitus, dorsal view; 14—ditto, front view; 15—left male palp, ventral view; 16—ditto, retrolateral
view; 17—label. Scale bars: (15, 16) 0.2 mm, (13, 14) 2 mm.
TAXONOMIC NOTES ON FIVE SALTICID SPECIES Zootaxa 5230 (3) © 2023 Magnolia Press · 397
FIGURES 18–24. Somatic morphology and copulatory organs of Pancorius manipuriensis (Biswas & Biswas, 2007) comb.
nov., holotype and paratype: 18—paratype female habitus, dorsal view; 19—ditto, front view; 20—ditto, lateral view; 21—
epigyne, ventral view; 22—holotype female, epigyne, ventral view; 23—ditto, dorsal view; 24—ditto, dorsal view. Scale bars:
(18, 19, 20) 2 mm, (21–23) 0.2 mm, (24) 0.1 mm.
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species therefore remained unknown. Although the original publication mentions type designation and appropriate
registration numbers assigned, the vials containing the specimens did not have proper labeling. The label read,
1. Marpissa manipurae sp.n., 14.6.99 (date of identification), 8♀, 2♂ with the signature of Bijan Biswas (Fig.
17), thus indicating that they are the type material used for describing M. manipuriensis. A different spelling for
manipuriensis, ‘manipurae’ is used in the label which is similar to that used for M. mizoramensis (‘mizoae’) in the
original label (Fig. 5) and the figure legends in the publication (Biswas & Biswas 2007: 458). The authors seem
to have used the suffix ‘ae’ for both names—‘manipurae’ and ‘mizoae’ on the labels after initial identification but
eventually modified the names with the suffix ‘ensis’ while publishing the descriptions. We can therefore be sure
that these specimens are indeed the type material used by the authors to describe M. manipuriensis. The larger of two
males is used for description, and the epigyne and vulva already dissected from a female (probably the holotype) are
depicted in Figs 22–24, and one of the paratypes is described and illustrated (Figs 18–21).
Justification for transfer. The characters such as the unidentate chelicerae, abdomen pattern with mid-
longitudinal stripe, the anterior half of epigyne with a sclerotized plate, a pair of pockets and copulatory openings,
multi-chambered spermathecae, the simple male palp with erect embolus arising from the antero-lateral portion
of bulbus, posterior tegular process, single RTA, support its placement in Pancorius (Prószyński 1992; 2017;
Kanesharatnam & Benjamin 2021).
Distribution. Known only from the type locality in India (Manipur) (Biswas & Biswas, 2004) (Fig. 25).
FIGURE 25. Map showing the distribution of Evarcha flavocincta (circles), Hyllus diardi (squares) and Pancorius manipuriensis
(star) studied in this work.
Acknowledgements
I am grateful to Dr Kailash Chandra, former Director of the Zoological Survey of India, Kolkata for allowing
the examination of types and to Dr Shelley Acharya (ZSI, Kolkata) for her support and to Chandan Bera (ZSI,
Kolkata) for his curatorial assistance. I profoundly thank Prof. Dr. Jerzy Prószyński (Poland) for the generous
support throughout the last decade which has greatly enriched the work on Indian Salticids and for allowing me to
use his drawings. I thank Dr Vijay Anand Ismavel for collecting and sending the Hyllus specimen from Assam. The
constructive suggestions of the editor Dr Junxia Zhang (Hebei, China), Dr Dmitri Logunov (Manchester, UK) and
an anonymous reviewer refined the manuscript greatly.
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... Between 1822 and 1824, Pierre-Médard Diard lived in Saigon and did not return to Vietnam afterward (Low et al. 2019), suggesting that Saigon (Ho Chi Minh City) in southern Vietnam is likely their type locality. Since then, the jumping spider species H. diardi has been the subject of numerous studies (Simon 1886;Prószyński 1984;Żabka 1985, 1988Biswas & Biswas 2006;Jäger et al. 2012;Xiong et al. 2017;Basumatary et al. 2018;Logunov 2021;Caleb 2023). However, its identifi cation remains problematic (Logunov 2021). ...
... The species H. diardi has also been reported from India (Basumatary et al. 2018), but this record seems to have been based on a misidentifi cation, as the width of the copulatory openings in the Indian specimens is signifi cantly narrower than the median septum and is not egg-shaped (see Basumatary et al. 2018: fi gs 3-5). On the other hand, Caleb (2023) argued that two species names -viz., Hyllus maskaranus Barrion & Litsinger, 1995 from the Philippine and Phidippus tirapensis Biswas & Biswas, 2006 from India -are to be considered junior synonyms of H. diardi. However, the synonymy of P. tirapensis by Caleb (2023) seems to be incorrect because the width of its copulatory openings is signifi cantly narrower than the median septum and the spermathecae are positioned far from each other (cf. ...
... Biswas & Biswas 2006: fi g. 5). Yet, as already mentioned by Caleb (2023), the species indeed is a true member of the genus Hyllus. Therefore, I propose to remove P. tirapensis from the synonymy with H. diardi and just transfer it to the genus Hyllus as H. tirapensis (Biswas & Biswas, 2006) comb. ...
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... Among those contributors, Tikader, Gajbe, and Biswas stand out as many of their taxa have been found valid after undergoing subsequent revisions (e.g. Sankaran et al., 2019Sankaran et al., , 2020aSankaran et al., , 2020bSankaran et al., , 2021Caleb & Wijesinghe, 2022;Caleb et al., 2020Caleb, 2023) because most of their types were available for scrutiny (although a few are lost). Nonetheless, Tikader often produced work of exceptionally poor quality, which caused a great burden on Indian spider taxonomy (Brignoli, 1976), but the vast majority of his type material is accessible and thus redescriptions can, and have been, produced over the ensuing decades. ...
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... 15); 2) embolus is almost as long as bulb (Fig. 11B), versus less than half the bulb length in P. manipuriensis (Caleb 2023: fig. 15); 3) epigyne with a single hood (Fig. 12A), versus a pair of hoods in P. manipuriensis (Caleb 2023 1.90, 1.00, 1.40, 1.40, 0.65). Carapace red-brown to dark brown, with two clusters of lateral, white setae, and big, red-brown area on thorax; fovea longitudinal, dark. ...
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Dexippus kleini Thorell 1891 is recorded for the first time from India based on a sample collected from Assam, northeastern India which is about 2600 km away from its type locality. The species is diagnosed and illustrated in detail along with notes on its natural history, and a distributional map is also provided. The present species is recorded for the first time since its original description 129 years ago.
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This paper, dedicated to search for identification methods of genera of Salticidae (Araneae), presents prototype of a “Handbook of Jumping Spiders Identification”, based on morphology of palps, spermathecae and ducts, as well as some other easily noticeable characters. It includes diagnostic drawings of representative species of each genus, additional survey of diversity of these characters in 4800 recognizable species is available instantly, by hyperlinks provided to parallel Internet "Monograph of the Salticidae (Araneae) of the World 1995-2016".Part I "Introduction to alternative classification of Salticidae" by Prószyński (2016a), accessible at: http://www.peckhamia.com/salticidae/Subfamilies/ [too large to be published whole as a PDF]. The work contains methodological suggestions on how the proposed system could be improved and further developed. Partial revision of the present taxonomic system of Salticidae is included.The paper provides diagnoses and diagnostic drawings to genera of Salticidae, grouped to facilitate identification into morphologically coherent, informal groups of genera. There are following provisional groups proposed: AEURILLINES, AMYCINES, AMYCOIDA VARIA, ASTIAINES, BELIPPINES, CHRYSILLINES, COCALODINES, COLONINES [= former Thiodininae], DENDRYPHANTINES, DIOLENINES, EUODENINES, EUOPHRYINES, EUPOAINES, EVARCHINES, HABRONATTINES, HARMOCHIRINES, HELIOPHANINES, HISPONINES, HYLLINES, ICIINES, LAPSIINES, LIGONIPEINES, LYSSOMANINES, MENEMERINES, MYRMARACHNINES, NOTICIINES, PELLENINES, PSEUDICIINES, SIMAETHINES, SITTICINES, SPARTAEINES, THIRATOSCIRTINAE, YAGINUMAELLINES, YLLENINES. There is also temporary UNCLASSIFIED group and display of exemplary FOSSILS. The proposals of grouping and delimitation have working character, pending further research and tests.The following synonyms and combinations (new, corrected or reinstated) are listed in the paper together with their documentation and/or discussions. They have been accumulated during 22 years of work on database, but are printed for the first time only now (location of their documentation in the text below can be quickly found using computer searching facility).Aelurillus stanislawi (Prószyński, 1999) (male from Israel) = Rafalus stanislawi Prószyński, 1999, Aelurillus stanislawi Azarkina, (2006) (nec Prószyński, 1999) = Aelurillus minutus Azarkina, 2002, Amphidraus manni (Bryant 1943) = Nebridia manni Bryant 1943, Amphidraus mendica (Bryant 1943) = Nebridia mendica Bryant 1943, Amphidraus semicanus (Simon, 1902) = Nebridia semicana Simon, 1902, Bianor incitatus Thorell, 1890 (in part) = Stichius albomaculatus Thorell, 1890, Bryantella smaragdus (Crane, 1945) = Bryantella smaragda (Crane, 1945), Chinattus undulatus (Song & Chai, 1992) (in part, male) = Chinattus szechwanensis (Prószyński, 1992), Colyttus kerinci (Prószyński & Deeleman-Reinhold, 2012) = Donoessus kerinci Prószyński & Deeleman-Reinhold, 2012, Colyttus nigriceps (Simon, 1899) = Donoessus nigriceps (Simon, 1899), Colyttus striatus (Simon, 1902) = Donoessus striatus (Simon, 1902), Cytaea severa (Thorell, 1881) (in part) = Cytaea alburna Keyserling, 1882, Euophrys minuta Prószynski, 1992 ) = Lechia minuta (Prószynski, 1992 ), Laufeia daiqini (Prószyński & Deeleman-Reinhold, 2012) = Junxattus daiqini Prószyński & Deeleman-Reinhold, 2012, Laufeia kuloni (Prószynski & Deeleman-Reinhold, 2012) = Orcevia kuloni Prószynski & Deeleman-Reinhold 2012, Laufeia keyserlingi (Thorell, 1890) = Orcevia keyserlingi (Thorell, 1890), Laufeia eucola (Thorell, 1890) = Orcevia eucola (Thorell, 1890), Laufeia perakensis (Simon, 1901) = Orcevia perakensis (Simon, 1901), Laufeia proszynskii Song, Gu & Chen, 1988 = Orcevia proszynskii (Song, Gu & Chen, 1988), Laufeia squamata ( Żabka, 1985 ) = Lechia squamata Żabka, 1985, Maevia C. L. Koch, 1846 (in part) = Paramaevia Barnes, 1955, Maevia hobbsae Barnes, 1958 = Paramaevia hobbsae Barnes, 1958, Maevia michelsoni Barnes, 1958 = Paramaevia michelsoni (Barnes, 1958), Maevia poultoni Peckham & Peckham, 1909 = Paramaevia poultoni (Peckham & Peckham, 1901),Maratus anomaliformis (Żabka, 1987) = "Lycidas" anomaliformis Żabka, 1987, Metaphidippus felix (Peckham & Peckham, 1901) = Messua felix (Peckham & Peckham, 1901), Monomotapa principalis Wesolowska, 2000 = Iranattus principalis (Wesolowska, 2000), Myrmarachne exasperans (Peckham & Peckham, 1892) = Emertonius exasperans Peckham & Peckham, 1892, Myrmarachne melanocephala MacLeay, 1839 (in part) = Myrmarachne ramosa Badcock, 1918, Myrmarachne melanocephala MacLeay, 1839 (in part) = Myrmarachne contracta (Karsch, 1880), Myrmarachne melanocephala MacLeay, 1839 (in part) = Myrmarachne albicrurata Badcock, 1918, Myrmarachne melanocephala MacLeay, 1839 (in part) = Myrmarachne lateralis Badcock, 1918, Myrmarachne melanocephala MacLeay, 1839 (in part) = Myrmarachne providens Simon, 1901, Myrmavola globosa (Wanless, 1978) = Toxeus globosus (Wanless, 1978) (self-correction), Omoedus albertisi (Thorell, 1881) = Zenodorus albertisi (Thorell, 1881), Omoedus arcipluvii (Peckham, Peckham, 1901) = Zenodorus arcipluvii (Peckham, Peckham, 1901), Omoedus asper (Karsch, 1878) = Ascyltus asper (Karsch, 1878), Omoedus bernsteini (Thorell, 1881) = Zenodorus bernsteini (Thorell, 1881), - Omoedus brevis Zhang J., Maddison, 2012 = Zenodorus brevis (Zhang J., Maddison, 2012), Omoedus cyanothorax (Thorell, 1881) = Pystira cyanothorax (Thorell, 1881), - Omoedus durvillei (Walckenaer, 1837) = Zenodorus durvillei (Walckenaer, 1837)- Omoedus danae (Hogg, 1915) = Zenodorus danae Hogg, 1915, - Omoedus darleyorum Zhang J., Maddison, 2012 = Zenodorus darleyorum (Zhang J., Maddison, 2012),Omoedus ephippigerus (Simon, 1885) = Pystira ephippigera (Simon, 1885), Omoedus karschi (Thorell, 1881) = Pystira karschi (Thorell, 1881), Omoedus lepidus (Guerin, 1834) = Zenodorus lepidus (Guerin, 1834), Omoedus metallescens (Koch L., 1879) = Zenodorus metallescens (Koch L., 1879), Omoedus meyeri Zhang J., Maddison, 2012 = Zenodorus meyeri (Zhang J., Maddison, 2012), Omoedus microphthalmus (Koch L., 1881) = Zenodorus microphthalmus (Koch L., 1881), Omoedus nigripalpis (Thorell, 1877) = Pystira nigripalpis (Thorell, 1877)]. Omoedus obscurofemoratus (Keyserling, 1883) = Zenodorus obscurofemoratus (Keyserling, 1883), Omoedus omundseni Zhang J., Maddison, 2012 = Zenodorus omundseni (Zhang J., Maddison, 2012), Omoedus orbiculatus (Keyserling, 1881) = Zenodorus orbiculatus (Keyserling, 1881), Omoedus papuanus Zhang J., Maddison, 2012 = Zenodorus papuanus (Zhang J., Maddison, 2012), Omoedus ponapensis (Berry, Beatty, Prószyński, 1996) = Zenodorus ponapensis Berry, Beatty, Prószynski, 1996, Omoedus semirasus (Keyserling, 1882) = Zenodorus semirasus (Keyserling, 1882), Omoedus swiftorum Zhang J., Maddison, 2012 = Zenodorus swiftorum (Zhang J., Maddison, 2012), Omoedus tortuosus Zhang J., Maddison, 2012 = Zenodorus tortuosus (Zhang J., Maddison, 2012), Omoedus versicolor (Dyal, 1935) = Pystira versicolor Dyal, 1935, [Unrecognizable species of Zenodorus: Omoedus jucundus (Rainbow, 1912) = Zenodorus jucundus (Rainbow, 1912), Omoedus juliae (Thorell, 1881) = Zenodorus juliae (Thorell, 1881), Omoedus marginatus (Simon, 1902) = Zenodorus marginatus (Simon, 1902), Omoedus niger (Karsch, 1878) = Zenodorus niger (Karsch, 1878), - Omoedus pupulus (Thorell, 1881) = Zenodorus pupulus (Thorell, 1881), - Omoedus pusillus (Strand, 1913) = Zenodorus pusillus (Strand, 1913), Omoedus rhodopae (Hogg, 1915) = Zenodorus rhodopae (Hogg, 1915), Omoedus syrinx (Hogg, 1915) = Zenodorus syrinx Hogg, 1915, Omoedus variatus (Pocock, 1899) = Zenodorus variatus (Pocock, 1899), Omoedus varicans (Thorell, 1881) = Zenodorus varicans Thorell, 1881, Omoedus wangillus (Strand, 1911) = Zenodorus wangillus Strand, 1911], Pellenes ostrinus (Simon, 1884) (in part) = Pellenes diagonalis Simon, 1868, Pseudicius alter Wesolowska, 1999 = Afraflacilla altera (Wesolowska, 1999), Pseudicius arabicus (Wesolowska, van Harten, 1994) = Afraflacilla arabica Wesolowska, van Harten, 1994, Pseudicius bipunctatus Peckham, Peckham, 1903 = Afraflacilla bipunctata (Peckham, Peckham, 1903), Pseudicius braunsi Peckham, Peckham, 1903 = Afraflacilla braunsi (Peckham, Peckham, 1903), Pseudicius datuntatus Logunov, Zamanpoore, 2005= Afraflacilla datuntata (Logunov, Zamanpoore, 2005), Pseudicius elegans (Wesolowska, Cumming, 2008) = Afraflacilla elegans (Wesolowska, Cumming, 2008), Pseudicius eximius Wesolowska, Russel-Smith, 2000 = Afraflacilla eximia (Wesolowska, Russel-Smith, 2000), Pseudicius fayda Wesolowska, van Harten, 2010 = Afraflacilla fayda (Wesolowska, van Harten, 2010), Pseudicius flavipes Caporiacco, 1935 = Afraflacilla flavipes (Caporiacco, 1935), Pseudicius histrionicus Simon, 1902 = Afraflacilla histrionica (Simon, 1902), Pseudicius imitator Wesolowska, Haddad, 2013 = Afraflacilla imitator (Wesolowska, Haddad, 2013), Pseudicius javanicus Prószynski, Deeleman-Reinhold, 2012 = Afraflacilla javanica (Prószynski, Deeleman-Reinhold, 2012), Pseudicius karinae (Haddad, Wesolowska, 2011) = Afraflacilla karinae (Haddad, Wesolowska, 2011), Pseudicius kraussi Marples, 1964 = Afraflacilla kraussi (Marples, 1964), Pseudicius mikhailovi Prószynski, 1999 = Afraflacilla mikhailovi (Prószynski, 1999), Pseudicius mushrif Wesolowska, van Harten, 2010 = Afraflacilla mushrif (Wesolowska, van Harten, 2010), Pseudicius philippinensis Prószynski, 1992 = Afraflacilla philippinensis (Prószynski, 1992), Pseudicius punctatus Marples, 1957 = Afraflacilla punctata (Marples, 1957), Pseudicius refulgens Wesolowska, Cumming, 2008 = Afraflacilla refulgens (Wesolowska, Cumming, 2008), Pseudicius reiskindi Prószynski, 1992 = Afraflacilla reiskindi (Prószynski, 1992), Pseudicius roberti Wesolowska, 2011 = Afraflacilla roberti (Wesolowska, 2011), Pseudicius spiniger (Pickard-Cambridge O., 1872) = Afraflacilla spiniger (Pickard-Cambridge O., 1872), Pseudicius tamaricis Simon, 1885 = Afraflacilla tamaricis (Simon, 1885), Pseudicius tripunctatus Prószynski, 1989 = Afraflacilla tripunctata (Prószynski, 1989), Pseudicius venustulus Wesolowska, Haddad, 2009 = Afraflacilla venustula (Wesolowska, Haddad, 2009), Pseudicius wadis Prószynski, 1989 = Afraflacilla wadis (Prószynski, 1989), Pseudicius zuluensis Haddad, Wesolowska, 2013 = Afraflacilla zuluensis (Haddad, Wesolowska, 2013), Servaea incana (Karsch, 1878) (in part) = Servaea vestita ( L. Koch, 1879), Sidusa extensa (Peckham & Peckham, 1896) = Cobanus extensus (Peckham & Peckham, 1896), Sidusa Peckham & Peckham, 1895 (in part) = Cobanus F. O. Pickard-Cambridge , 1900, Sidusa Peckham & Peckham, 1895 (in part) = Wallaba Mello-Leitão, 1940, Stagetillus elegans (Reimoser, 1927) = "Padillothorax" elegans Reimoser, 1927, Stagetillus taprobanicus (Simon, 1902) = "Padillothorax" taprobanicus Simon, 1902, Telamonia besanconi (Berland & Millot, 1941) = Brancus besanconi (Berland & Millot, 1941), Telamonia fuscimana (Simon, 1903) = Brancus fuscimanus (Simon, 1903), Telamonia longiuscula (Thorell, 1899) = Hyllus longiusculus (Thorell, 1899), Telamonia thoracica (Thorell, 1899) [="Viciria"thoracica: Prószyński, 1984 = Hyllus thoracicus (Thorell, 1899), - Thiania sundevalli (Thorell, 1890) = Nicylla sundevalli Thorell, 1890, Thiania spectrum (Simon, 1903) = Thianitara spectrum Simon, 1903, Thiania thailandica (Prószyński & Deeleman-Reinhold, 2012) = Thianitara thailandica Prószyński & Deeleman-Reinhold, 2012, Viciria albocincta Thorell, 1899 = Hyllus albocinctus (Thorell, 1899), Yaginumaella striatipes (Grube, 1861) (in part) = Yaginumaella ususudi Yaginuma, 1972.