Sunghoon Jung’s research while affiliated with Chungnam National University and other places

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Publications (197)


FIGURE 2. Psallops madagascariensis Taszakowski, Kim & Gierlasiński sp. nov., holotype, male: habitus (A, B), genitalia
(C–H). Dorsal view (A), lateral view (B), genital capsule (C), right paramere (D, E), left paramere (F, G), and aedeagus with
removed phalotheca (H). ap = apical process; app = sclerotized appendages; bp = basal process; ds = ductus seminis; es =
endosoma; sg = secondary gonopore; sl = sensory lobe.
FIGURE 5. Psallops namibiensis Taszakowski, Kim & Gierlasiński sp. nov., habitus: holotype, male (A, C), paratype, male
(B, D); genitalia (E–H). Dorsal (A), lateral (B) and antero-dorso-lateral (C) view, genital capsule (E), aedeagus (F), right
paramere (G), left paramere (H). ap = apical process; app = sclerotized appendages; bp = basal process; ds = ductus seminis; es
= endosoma; sg = secondary gonopore; sl = sensory lobe; th = theca.
Taxonomic review of the genus Psallops Usinger, 1946 (Hemiptera: Miridae) from the Afrotropical Region, with descriptions of two new species and a discussion on the internal revision of Psallops
  • Article

June 2025

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37 Reads

Zootaxa

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Junggon Kim

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[...]

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Sunghoon Jung

The plant bug genus Psallops Usinger, 1946 (Hemiptera: Heteroptera: Miridae: Psallopinae) has been represented so far in Africa by three species: P. linnavuorii Herczek, Popov & Gorczyca, 2016, P. niedzwiedzkii Herczek & Popov, 2016 and P. webbi Herczek & Popov, 2014. In this paper, the genus Psallops is taxonomically reviewed for the Afrotropical Region. Two new species, Psallops madagascariensis sp. nov. from Madagascar and P. namibiensis sp. nov. from Namibia and Botswana, are described. Detailed descriptions of external and genital morphology, along with diagnoses for each species, are provided. A key to the African species is also presented. Furthermore, the necessity of an internal classification within Psallops is discussed based on the detailed examination of morphological characters.


A paradigm shift in Miridae classification: a remarkably well-preserved evidence
  • Poster
  • File available

May 2025

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65 Reads

The Miridae (plant bugs), belonging to the order Hemiptera and suborder Heteroptera (true bugs), is one of the most species-rich families of insects, with more than 11.300 described species. However, fossil evidence for the family is limited primarily to Cenozoic amber specimens and a few poorly preserved compression fossils from the Cretaceous period. A remarkably well-preserved fossil mirid from mid-Cretaceous Burmese amber presents an unusual amalgam of traits. The specimens bear clearly defined ocelli while exhibiting a suite of morphological features that closely resemble those of modern Cylapinae, particularly members of the tribe Fulviini.

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Habitus images of Zanchius spp. A–CZanchius tuehang sp. nov. D–FZanchius sp. G, HZanchius marmoratusI, JZanchius quinquemaculatusA holotype, male B, C paratype, female in dorsal and ventral view D, E holotype, female in dorsal and ventral view F paratype, female G male H female I male in dorsal view Jditto, in ventral view. Scale bars: 1 mm.
Pygopore and male genitalia of Zanchius spp. A, E, F, MZanchius tuehang sp. nov. B, G, H, I, NZ. marmoratusC, D, J, K, L, OZ. quinquemaculatusA–D pygopore E, G, H, J left paramere F, I, K right paramere L pygoporal process M–O endosoma. hp, hypophysis; lp, left paramere; pp, pygoporal process; rp, right paramere; sl, sensory lobe; sp, spicule. Scale bars: 0.2 mm (A–D); 0.1 mm (E–O).
Female genitalia of Zanchius spp. A, BZ. tuehang sp. nov. C, DZ. sp. E, FZ. marmoratusA, C, E bursa copulatrix B, D, F posterior wall. irl, interramal lobe; irs, interramal sclerite; sr, sclerotized rings. Scale bars: 0.2 mm.
Host plant of Zanchius spp. AMallotus barbatusB its assumed prey (red arrows; probably typhlocybinid leafhopper species).
Measurements of Zanchius species used in this study. Abbreviations: AS -antennal segment.
Taxonomic review of the genus Zanchius Distant, 1904 (Hemiptera, Heteroptera, Miridae) from Vietnam, with the description of a new species and notes on host sharing

May 2025

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84 Reads

The orthotyline plant bug genus Zanchius Distant, 1904 is taxonomically reviewed from Vietnam for the first time with the description of a new species, Zanchius tuehang Kim & Jung, sp. nov. Detailed descriptions and diagnoses of the species are provided, along with a key to the Vietnamese Zanchius species, supported by illustrations and photographs. Notes on host sharing, associations with auchenorrhynchan species, and potential distributions are also included.


Two new species of the tribe Mirini (Hemiptera: Heteroptera: Miridae: Mirinae) from Vietnam, with additional data to Vietnamese Mirinae catalogue

March 2025

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13 Reads

Zootaxa

Two new species of the plant bug tribe Mirini are described from Vietnam: Adelphocorisella tamdaoensis sp. nov. and Cheilocapsidea bachmaensis sp. nov. Detailed morphological descriptions for each species are presented. New records, four genera, and eight species of the subfamily Mirinae are additionally catalogued to the Vietnamese fauna.



A Catalogue of the Subfamily Mirinae (Insecta: Hemiptera: Heteroptera: Miridae) of Vietnam

January 2025

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66 Reads

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1 Citation

Journal of the International Heteropterists Society

This paper provides the first annotated catalogue of the plant bug subfamily Mirinae (Heteroptera: Miridae) from Vietnam. A total of four tribes, 30 genera, and 39 species are recognized and catalogued. For each species, brief information is provided on its distribution, host plant and dorsal habitus.



FIGURE 1. Habitus images of Pseudoloxopidea and Pseudoloxops spp. A, B: Pseudoloxopidea ruberuniformis sp. nov., holotype, male; C: Pseudoloxops clavolineatus sp. nov., holotype, male; D: Pseudoloxops clavolineatus sp. nov., paratype, male; E: Pseudoloxops lateralis, female. Scale bars: 1 mm.
FIGURE 2. Male genitalia of Pseudoloxopidea and Pseudoloxops spp. A-F: Pseudoloxopidea ruberuniformis sp. nov.,; G-K: Pseudoloxops clavolineatus sp. nov.,; A, G: pygophore; B, H: left paramere; C, I: right paramere; D, E, J, K: endosoma; F: spicule. Scale bars: 0.1 mm.
First record of the genera Pseudoloxopidea Yasunaga, 1999 and Pseudoloxops Kirkaldy, 1905 (Hemiptera: Heteroptera: Miridae) from Vietnam

November 2024

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57 Reads

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1 Citation

Zootaxa

The orthotyline plant bug genera Pseudoloxopidea Yasunaga, 1999 and Pseudoloxops Kirkaldy, 1905 are reported from Vietnam for the first time based on the discovery of two new species Pseudoloxopidea ruberuniformis sp. nov. and Pseudoloxops clavolineatus sp. nov., along with the record of Pseudoloxops lateralis (Poppius, 1915). Detailed descriptions, diagnoses of the species, and a key to Vietnamese species are provided with illustrations and photographs.


The genus Toyoides Matsumura (Hemiptera: Auchenorrhyncha: Delphacidae): new combination and lectotype designations

November 2024

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21 Reads

Zootaxa

In this study, we revised the planthopper genus Toyoides Matsumura (Hemiptera: Auchenorrhyncha: Delphacidae) to include three species. The genus Epunka Matsumura be synonymized with Toyoides based on habitus and genital characteristics. The lectotype specimens have been designated for both T. albipennis and T. bilineata comb. n. Morphological information on T. bilineata comb. n. is presented, with photographs of the habitus and male genitalia provided. We have also provided the keys for the identification of related genera and species.



Citations (54)


... The Psallopinae is the smallest subfamily within Miridae, comprising two genera and 25 extant species worldwide (Schuh 2002-2013, Kim et al. 2025. This subfamily's placement and systematic status remain controversial (see Kim et al. (2025) for brief information). ...

Reference:

Taxonomic review of the genus Psallops Usinger, 1946 (Hemiptera: Miridae) from the Afrotropical Region, with descriptions of two new species and a discussion on the internal revision of Psallops
First record of the subfamily Psallopinae (Hemiptera: Heteroptera: Miridae) from Vietnam, with description of a new species
  • Citing Article
  • February 2025

Zootaxa

... Zhang et al. explored the structure of the metathoracic spiracle across 14 families, proposing its potential use in taxonomic and phylogenetic studies within Lygaeoidea 17 . However, many Lygaeoidea species are small and dull-colored, leading to limited research material collections and hindering molecular phylogenetic studies 18 . Recently, with the advancement of high-throughput sequencing technology and the accumulation of data by entomologists worldwide, mitochondrial genome-based phylogenetic analyses of Lygaeoidea have been conducted [19][20][21] . ...

Review on the chinch bugs (Hemiptera: Lygaeidae: Nysius) from Korea
  • Citing Article
  • April 2024

Journal of Asia-Pacific Entomology

... In addition, the sensitivity analysis (Fig 6) showed that the relationship between climate factors and the ecology of ticks is apparent. In addition, Yoon et al. [79] analyzed the statistical analysis of the tick population and climate factors in Korea and found that the increase in monthly average temperature and relative humidity affected the increase in the tick population, which was consistent with the sensitivity analysis of our model to climate factors. Therefore, it is important to find appropriate control measures to control tick populations under climate change. ...

Analysis of spatial and seasonal variations of Haemaphysalis longicornis population based on field survey collected under different habitats and years
  • Citing Article
  • April 2024

Entomological Research

... In this region, we found four possible ABC transporter genes that act in phase III of metabolic detoxification. Many studies have reported the involvement of ABC transporter in chlorantraniliprole and flubendiamide detoxification in other species such as Chilo suppressalis (Walker) (Lepidoptera: Crambidae) [64], P. xylostella [65], S. frugiperda [66] and Leptinotarsa decemlineata (Say) (Coleoptera: Chrysomelidae) [67]. The Multidrug resistance-associated protein 1 (MDR1), also known as P-glycoprotein (P-gp), is encoded by ATP-binding cassette subfamily B member 1 (ABCB1) [68,69]. ...

Identification of differentially expressed miRNAs associated with diamide detoxification pathways in Spodoptera frugiperda

... Dashymenia gorczycai Wolski and Yasunaga, 2016 Deraeocoris gorczycai Kim, Taszakowski andJung, 2023 Fulviocylapus gorczycai Herczek andPopov, 2005 Gorczyciana sulawesica Wolski and Taszakowski, 2023 lampethusoides gorczycai Chérot and Carpintero, 2024 Peritropis gorczycai Henry, 2012 Peyrierocoris gorczycai Chłond, 2014 Xenocylapoides gorczycai Carpintero and Chérot, 2014 ...

A new genus and two new species of fossil deraeocorine plant bugs (Hemiptera: Heteroptera: Miridae) from Eocene Baltic amber
  • Citing Article
  • December 2023

Zootaxa

... The subfamily Isometopinae is an autapomorphic subfamily of the family Miridae, which differs from its other subfamilies especially by the presence of paired ocelli (ocelli absent in all other known subfamilies of the Miridae) (e.g. Herczek 1993;Cassis & Schuh 2012;Namyatova & Cassis 2016;Schuh & Weirauch 2020;Taszakowski et al. 2023). The subfamily contains 266 known recent species worldwide distributed in Afrotropical, Australasian, Indomalayan, Nearctic, Neotropical and Palearctic zoogeographical regions (Taszakowski et al. 2023). ...

Thirty years of progress in research on jumping tree bugs and the World checklist of Isometopinae (Hemiptera: Heteroptera: Miridae)

Zootaxa

... Например, клоп может повредить до 70-80 % семян Pinus monticola и 50 % семян Pseudotsuga menziesii в естественных условиях [11]. Об экономических потерях лесных ресурсов и негативных последствиях в лесных экосистемах из-за присутствия в них L. occidentalis сообщалось из Южной Америки и Северной Африки [32]. В европейских странах этот фитофаг ранее не считался опасным для лесных сообществ ввиду того, что, повреждая часть семян, клоп практически не вредит самим деревьям [7; 9]. ...

Spatial analysis of the occurrence of the western conifer seed bug Leptoglossus occidentalis (Heteroptera: Coreidae) in Europe based on multiple environmental variables

... Many of the described mirid fossils belong to the subfamilies Cylapinae and Isometopinae (Schuh & Weirauch 2020). To date, six fossil species of Deraeocorinae have been reported (Scudder 1890;Herczek & Gorczyca 1991;Kim et al. 2020;Taszakowski et al. 2023). Three species are compression fossils from the Florissant formation: Carmelus gravatus Scudder, 1890;C. ...

Electroderaeous crassicornis, a new genus and species of Deraeocorinae (Hemiptera: Heteroptera: Miridae) in Miocene Dominican amber

Zootaxa

... To the best of our knowledge, this study marks the first successful gene editing in the superfamily Cimicoidea, including not only pirate bugs, such as O. strigicollis, but also medically important pests, such as the bedbug C. lectularius. 35 Considering the notably high gene editing efficiency observed in O. strigicollis using DIPA-CRISPR, this species holds potential as a valuable model organism for Cimicoidea-related research, especially considering its multiple advantages, i.e., a short life cycle of approximately 14 days, 36 ease of rearing, and an established mass-production system tailored for agricultural use. Moreover, our DIPA-CRISPR methodology could provide a deeper understanding of the molecular mechanisms underlying the physiology and behavior of O. strigicollis, with the potential for extension to the other Cimicoidea insects. ...

Molecular Phylogeny of Cimicoidea (Heteroptera: Cimicomorpha) Revisited: Increased Taxon Sampling Reveals Evolution of Traumatic Insemination and Paragenitalia

... The oldest known fossil of the Nabidae, Karanabis kiritshenkoi Becker-Migdisova, 1963, from the Middle Jurassic in Kazakhstan, also has considerable controversy in its infraorder and subfamily placement due to preservation issues (Schuh & Weirauch, 2020). The recently described Cretanabis kerzhneri Kim et al., 2023, from mid-Cretaceous Burmese amber, is identified as a III instars nymph, with no adult specimens of the subfamily Nabinae. Fossil records of adult specimens within the Nabinae are relatively late, all from the Cenozoic era, and the morphological of the early Nabinae adult insects remains entirely unknown. ...

Cretanabis kerzhneri gen. et sp. nov., the oldest nabine genus and species (Hemiptera: Heteroptera: Nabidae) from the mid-Cretaceous Burmese amber
  • Citing Article
  • February 2023

Palaeoentomology