27,954 research outputs found
Two new species of the subgenus Brachyphytodecta Bechyně, 1948 (Coleoptera, Chrysomelidae, Gonioctena) from Sichuan, Southwest China
No full textCho, Hee-Wook (2017): Two new species of the subgenus Brachyphytodecta Bechyně, 1948 (Coleoptera, Chrysomelidae, Gonioctena) from Sichuan, Southwest China. Zootaxa 4272 (3): 446-450, DOI: https://doi.org/10.11646/zootaxa.4272.3.1
Larval morphology of Plagiosterna adamsii (Baly) and P. aenea (Linnaeus) with resurrection of Gastrolinoides Chûjô & Kimoto and P. formosana (Bates) (Coleoptera: Chrysomelidae: Chrysomelinae)
No full textCho, Hee-Wook, Świętojańska, Jolanta (2017): Larval morphology of Plagiosterna adamsii (Baly) and P. aenea (Linnaeus) with resurrection of Gastrolinoides Chûjô & Kimoto and P. formosana (Bates) (Coleoptera: Chrysomelidae: Chrysomelinae). Zootaxa 4236 (2): 381-391, DOI: https://doi.org/10.11646/zootaxa.4236.2.1
Gonioctena (Asiphytodecta) sapaensis Cho & Borowiec
No full textGonioctena (Asiphytodecta) sapaensis Cho & Borowiec nom. nov. (Figs 9 –10, 36– 37) = Gonioctena (Asiphytodecta) unicolor Medvedev, 1987: 77 (nec Phytodecta quinquepunctata var. unicolor Weise, 1884: 508). Etymology. Named after the type locality, Sa Pa in Vietnam. Note. Gonioctena (Asiphytodecta) unicolor Medvedev, 1987 is preoccupied by Phytodecta quinquepunctata var. unicolor Weise, 1884 in synonymy with Gonioctena (Goniomena) quinquepunctata (Fabricius, 1787). Gonioctena (Asiphytodecta) sapaensis nom. nov. is proposed as a replacement name for G. (A.) unicolor Medvedev, 1987.Published as part of Cho, Hee-Wook & Borowiec, Lech, 2016, On the genus Gonioctena Chevrolat (Coleoptera: Chrysomelidae: Chrysomelinae), with descriptions of seven new species from the Oriental region and Palaearctic China, pp. 168-184 in Zootaxa 4067 (2) on page 182, DOI: 10.11646/zootaxa.4067.2.3, http://zenodo.org/record/26237
Two new species of the nominotypical subgenus Gonioctena Chevrolat, 1836, from China and Laos, and a proposed new species-group (Coleoptera: Chrysomelidae: Chrysomelinae)
No full textCho, Hee-Wook (2022): Two new species of the nominotypical subgenus Gonioctena Chevrolat, 1836, from China and Laos, and a proposed new species-group (Coleoptera: Chrysomelidae: Chrysomelinae). Zootaxa 5150 (1): 111-120, DOI: 10.11646/zootaxa.5150.1.
Gonioctena (Brachyphytodecta) mauroi Cho & Borowiec 2016
No full textGonioctena (Brachyphytodecta) mauroi Cho & Borowiec, 2016 (Figs 11, 13) Gonioctena (Brachyphytodecta) mauroi Cho & Borowiec, 2016a: 176 (original description). Type locality. ‘ Vietnam, Lang Son Province, Loc Binh, Mt. Mau Son’. Type material examined. HOLOTYPE: ♂, ‘Tonkin, Montes Mauson, April, Mai 2-3000’, H. Fruhstorfer // HOLOTYPUS Gonioctena (Brachy.) mauroi sp. n. Cho & Borowiec 2015’ (LMCM). Description. See CHO & BOROWIEC (2016a). Differential diagnosis. Gonioctena (B.) mauroi is very similar to G. (B.) longshengensis sp. nov. and G. (B.) medvedevi in body shape, coloration and setose aedeagus. From these two species, G. (B.) mauroi can be distinguished only by aedeagus subparallel-sided with apical process widest in middle and slightly narrower than median lobe (subparallel-sided with apical process broad, widest in apical 1/3 and subequal to median lobe in width in G. (B.) longshengensis sp. nov. and moderately narrowed with apical process moderately widened to lateral tooth-like projections near apex in G. (B.) medvedevi). Gonioctena (B.) kuatunensis sp. nov. differs in semicircular apex of aedeagus (triangular or subtriangular in other species). Distribution. Vietnam: Lang Son Province (Fig. 13).Published as part of Cho, Hee-Wook, 2017, Two new species of the Gonioctena mauroi species-group from China (Coleoptera: Chrysomelidae: Chrysomelinae), pp. 173-181 in Acta Entomologica Musei Nationalis Pragae 57 (1) on page 180, DOI: 10.1515/aemnp-2017-0066, http://zenodo.org/record/531615
FIGURES 38–41. Gonioctena jacobsoni. 38 in Redescription of mature larva and biological notes on the nominotypical subgenus Gonioctena Chevrolat (Coleoptera: Chrysomelidae: Chrysomelinae) from South Korea
No full textFIGURES 38–41. Gonioctena jacobsoni. 38. first instar larvae; 39. mature larva, light type; 40. mature larva, dark type; 41. adult.Published as part of Cho, Hee-Wook, 2019, Redescription of mature larva and biological notes on the nominotypical subgenus Gonioctena Chevrolat (Coleoptera: Chrysomelidae: Chrysomelinae) from South Korea, pp. 557-571 in Zootaxa 4544 (4) on page 569, DOI: 10.11646/zootaxa.4544.4.6, http://zenodo.org/record/261854
Gonioctena (Asiphytodecta) mausonensis Cho & Borowiec 2016
No full textGonioctena (Asiphytodecta) mausonensis Cho & Borowiec, 2016 (Figs 4, 9, 25–26, 29) Gonioctena (Asiphytodecta) flavoplagiata (partim): YANG et al. (2014): 384 (taxonomy, misidentification); YANG et al. (2015): 54 (catalogue, misidentification). Gonioctena (Asiphytodecta) mausonensis Cho & Borowiec, 2016: 169 (original description). Type locality. Vietnam, Lang Son Province, Loc Binh, Mt. Mau Son. Type material examined. HOLOTYPE: ♂, ‘ Tonkin, Montes Mauson,April, Mai 2-3000’, H. Fruhstorfer // 24 // Jacoby Coll.1909-28a. // flavoplagiata Jac. // HOLOTYPUS Gonioctena (Asiphy.) mausonensis sp. n. Cho & Borowiec 2014’ (BMNH). PARATYPE: 1 ♂, ‘ Tonkin, Montes Mauson,April, Mai 2-3000′, H. Fruhstorfer // PARATYPUS Gonioctena (Asiphy.) mausonensis sp. n. Cho & Borowiec 2014’ (LMCM). Description. See CHO & BOROWIEC (2016). Differential diagnosis. Gonioctena (A.) mausonensis can be easily distinguished from G. (A.) eburoides, G. (A.) flavoplagiata, G. (A.) jindrai sp. nov. and G. (A.) truncaticornis sp. nov. by its reddish-brown venter and subdiamond-shaped apical process of aedeagus (Fig. 26). Distribution. Vietnam: Lang Son (Fig. 29). Remarks. The male genitalia of Gonioctena (A.) flavoplagiata illustrated by YANG et al. (2014) without any doubts refer to G. (A.) mausonensis. The correct drawings of male genitalia of G. (A.) flavoplagiata were provided by CHO & BOROWIEC (2016).Published as part of Cho, Hee-Wook & Borowiec, Lech, 2016, Revision of theGonioctena flavoplagiata species-group (Coleoptera: Chrysomelidae: Chrysomelinae), with descriptions of two new species from China and Laos, pp. 755-768 in Acta Entomologica Musei Nationalis Pragae 56 (2) on page 763, DOI: 10.5281/zenodo.531035
FIGURES 5–6. Dorsal habitus. 5 in Two new species of the nominotypical subgenus Gonioctena Chevrolat, 1836, from China and Laos, and a proposed new species-group (Coleoptera: Chrysomelidae: Chrysomelinae)
No full textFIGURES 5–6. Dorsal habitus. 5: Gonioctena kamikawai (Chûjô, 1958) 6: G. fujiana Cho & Borowiec, 2016. Scale bars: 1.0 mm.Published as part of Cho, Hee-Wook, 2022, Two new species of the nominotypical subgenus Gonioctena Chevrolat, 1836, from China and Laos, and a proposed new species-group (Coleoptera: Chrysomelidae: Chrysomelinae), pp. 111-120 in Zootaxa 5150 (1) on page 117, DOI: 10.11646/zootaxa.5150.1.6, http://zenodo.org/record/661011
Fig. 29 in Revision of theGonioctena flavoplagiata species-group (Coleoptera: Chrysomelidae: Chrysomelinae), with descriptions of two new species from China and Laos
No full textFig. 29. Distribution of Gonioctena (A.) flavoplagiata species-group.Published as part of Cho, Hee-Wook & Borowiec, Lech, 2016, Revision of theGonioctena flavoplagiata species-group (Coleoptera: Chrysomelidae: Chrysomelinae), with descriptions of two new species from China and Laos, pp. 755-768 in Acta Entomologica Musei Nationalis Pragae 56 (2) on page 767, DOI: 10.5281/zenodo.531035
FIGURES 13–18. Gonioctena jacobsoni, last instar larva. 13 in Redescription of mature larva and biological notes on the nominotypical subgenus Gonioctena Chevrolat (Coleoptera: Chrysomelidae: Chrysomelinae) from South Korea
No full textFIGURES 13–18. Gonioctena jacobsoni, last instar larva. 13. lateral habitus; 14. head; 15. tibia and tarsungulus; 16. labrum; 17. maxillae and labium; 18. mandible.Published as part of Cho, Hee-Wook, 2019, Redescription of mature larva and biological notes on the nominotypical subgenus Gonioctena Chevrolat (Coleoptera: Chrysomelidae: Chrysomelinae) from South Korea, pp. 557-571 in Zootaxa 4544 (4) on page 565, DOI: 10.11646/zootaxa.4544.4.6, http://zenodo.org/record/261854
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