FIGURE 2 - uploaded by Mayara Drumond Faustino Magalhães
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Paroecobius skipper sp. nov. A-C, male palpus (CASENT 9009645). A, prolateral view; B, ventral. C, retrolateral. D-E, female epigynum (CASENT 9012019). D, ventral view. E, dorsal, cleared. Scale bars: 0.1 mm. Abbreviations: AG, anterior groove; CD, copulatory duct; CO, copulatory openings; E, embolus; FD, fertilization ducts; Gl, internal glandular chamber; H, hood; OEA, Oecobiidae embolic apophysis; OTA, Oecobiidae tegular apophysis; OTL I, Oecobiidae tegular lobe I; OTL II, Oecobiidae tegular lobe II; ST, subtegulum; T, tegulum; UE, uterus externus. Arrow: Retrolateral keel.
Source publication
Four new species of Oecobiidae Blackwall, 1862 are described based on specimens collected in the Madagascan provinces of Toliara, Mahajanga and Antsiranana. Oecobius kowalskii sp. nov. and Paroecobius skipper sp. nov. are described based on male and female specimens. Paroecobius rico sp. nov. and Paroecobius private sp. nov. are described based onl...
Contexts in source publication
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... kowalskii sp. nov. Shear & Benoit, 1974 in the long and sinuous embolus, with a characteristic trajectory (Shear & Benoit 1974: fig. 23). It differs from the latter and from all the remaining species of the genus by the reduced and spoon-shaped tegular apophysis and by the reduced and finger-shaped oecobiidae embolic apophysis (Figs 1A-C, 5A-B). This species can also be recognized by the convoluted trajectory of the sperm duct ( Fig. 1A-C). Females differ from all ...
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... The males of Paroecobius skipper differ from other species of the genus by the Oecobiidae tegular apophysis curved, hook-shaped ( Fig. 2A-C) and by a prominent retrolateral keel of the tegulum (Fig. 2C). Females of P. skipper resembles P. rico sp.nov. in the sclerotized epigynal hood (Fig. 2D), but in P. skipper the hood is short. The latter also differs from all species of the genus by the presence of an anterior groove on the epigynum (Fig. 2E) and by the position of the ...
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... The males of Paroecobius skipper differ from other species of the genus by the Oecobiidae tegular apophysis curved, hook-shaped ( Fig. 2A-C) and by a prominent retrolateral keel of the tegulum (Fig. 2C). Females of P. skipper resembles P. rico sp.nov. in the sclerotized epigynal hood (Fig. 2D), but in P. skipper the hood is short. The latter also differs from all species of the genus by the presence of an anterior groove on the epigynum (Fig. 2E) and by the position of the copulatory openings, which are located anteriorly to the hood ...
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... The males of Paroecobius skipper differ from other species of the genus by the Oecobiidae tegular apophysis curved, hook-shaped ( Fig. 2A-C) and by a prominent retrolateral keel of the tegulum (Fig. 2C). Females of P. skipper resembles P. rico sp.nov. in the sclerotized epigynal hood (Fig. 2D), but in P. skipper the hood is short. The latter also differs from all species of the genus by the presence of an anterior groove on the epigynum (Fig. 2E) and by the position of the copulatory openings, which are located anteriorly to the hood (Fig. ...
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... apophysis curved, hook-shaped ( Fig. 2A-C) and by a prominent retrolateral keel of the tegulum (Fig. 2C). Females of P. skipper resembles P. rico sp.nov. in the sclerotized epigynal hood (Fig. 2D), but in P. skipper the hood is short. The latter also differs from all species of the genus by the presence of an anterior groove on the epigynum (Fig. 2E) and by the position of the copulatory openings, which are located anteriorly to the hood (Fig. ...
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... (Fig. 2C). Females of P. skipper resembles P. rico sp.nov. in the sclerotized epigynal hood (Fig. 2D), but in P. skipper the hood is short. The latter also differs from all species of the genus by the presence of an anterior groove on the epigynum (Fig. 2E) and by the position of the copulatory openings, which are located anteriorly to the hood (Fig. ...
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... and legs homogeneously pale yellow. Opisthosoma dorsally pale yellow, with black spots on the anterior and posterior margins, and three anterior bands extending almost to the middle (Fig. 4C). The Oecobiidae embolic apophysis and the Oecobiidae tegular lobe I are short, as long as the embolus, all emerging closely at the middle of tegulum ( Fig. 2A-C). Oecobiidae tegular lobe II located posteriorly, seen through transparency prolaterally at the cymbium ( Fig. 2A). Total length 1.2. Carapace 0.46 long, 0.51 wide. Tibia I length 0.25, II 0.28, III 0.25, IV 0.31. Opisthosoma 0.74 long, 0.53 ...
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... margins, and three anterior bands extending almost to the middle (Fig. 4C). The Oecobiidae embolic apophysis and the Oecobiidae tegular lobe I are short, as long as the embolus, all emerging closely at the middle of tegulum ( Fig. 2A-C). Oecobiidae tegular lobe II located posteriorly, seen through transparency prolaterally at the cymbium ( Fig. 2A). Total length 1.2. Carapace 0.46 long, 0.51 wide. Tibia I length 0.25, II 0.28, III 0.25, IV 0.31. Opisthosoma 0.74 long, 0.53 ...
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... (paratype). Color as in male, except for the following. Carapace homogeneously pale yellow, darker only at the margins. Opisthosoma dorsally dark grey with large pairs of yellow spots, one anterior, one median and one posterior (Fig. 4D). Epigynum translucent, with only the hood easily visible (Fig. 2D). Spermathecae presents an internal glandular chamber. The copulatory ducts are connected to the spermatecae posteriorly. Fertilization ducts emerging from a posterior pocket in the spermathecae (Figs 2E, 5F). Total length 1.3. Carapace 0.48 long, 0.53 wide. Tibia I length 0.28, II 0.31, III 0.28, IV 0.31. Opisthosoma 0.81 long, 0.66 ...
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... copulatory ducts are connected to the spermatecae posteriorly. Fertilization ducts emerging from a posterior pocket in the spermathecae (Figs 2E, 5F). Total length 1.3. ...
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... marathaus Tikader, 1962 Oecobius marathaus Tikader, 1962: 684, fig. 2a-b (female holotype and female paratype from India, Poona, Jangli Maharaj Road, 4.IV.1961, B.K. Tikader leg., probably in National Zoological Collections, Zoological Survey of India, Calcutta, not examined). World Spider Catalog 2018 (complete citation ...
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Citations
... Female genitalia were cleared in 10% KOH for 24 hours prior to examination. Terminology for the genitalia follows Coddington (1990) and Magalhães & Santos (2018), with introduction of two new terms (AP and LP) and use of the established term conductor (widely used in other spider families) to refer to the membranous area of the palp. Abbreviations:, ALE = anterior lateral eyes, AM = anterior membrane, AME = anterior median eyes, AP = process on the oecobiid tegular apophysis, CA = copulatory atrium, CD = copulatory ducts, CO = copulatory openings, CON = conductor, E = embolus, LP = process on the oecobiid tegular lobe, NRC=National Centre for Biological Sciences Research Collection, OTA = oecobiid tegular apophysis, OTL = oecobiid tegular lobe, PLE = posterior lateral eyes, PME = posterior median eyes, S = spermathecae. ...
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