Bucsekatha chonga Volynkin & Černý, 2025, sp. n.
Year: 2025
Type: other
Abstract: Bucsekatha chonga sp. n. https://zoobank.org/ urn:lsid:zoobank.org:act: 8363573B-8E8E-4CCE-9803-11CDF953AB01 (Figs 28–32, 70–75, 101–103) Type material. Holotype (Figs 28, 70): male, “ Cambodia, Kampot Prov., | Bokor N.P., Hill Station, 1025 m, | 19–21. I. 2006 | leg. G. Csorba & G. Ronkay ” / “Slide | ZSM Arct. | 2021- 520♂ | A. Volynkin ” (MWM / ZSM). Paratypes. CAMBODIA: 1 male, 2 females, same data as in holotype, gen. slide No.: ZSM Arct. 2021 - 521♀ (prepared by A. Volynkin) (MWM / ZSM); 1 male, 1 female, Kirirom Nat. Res., 650m, 7–9.XI.2007, S. Murzin leg., gen. slide Nos: ZSM Arct. 2021 - 597♂, 2021- 598♀ (prepared by A. Volynkin) (MWM / ZSM); THAILAND: 2 males, 2 females, Saraburi [Nakhon Nayok Prov.], Khao Yai NP, Mt. Khao Kaew [Khao Khiao], 1244m, 14°21'56''N 101°24'E, 31.V.2005, K. Černý leg., gen. slide Nos: AV8278 ♂, AV8284 ♂, AV9155 ♀, AV9173 ♀ (CKC); 4 males, 1 female, Saraburi [Nakhon Nayok Prov.], Khao Yai NP, Khao Khieo [foot of Khao Khiao Mt.], 752m, 14°24'20''N 101°22'14''E, 1.VI.2005, K. Černý leg., gen. slide Nos: AV8279 ♂, AV8283 ♂, AV9154 ♀ (CKC); 2 males, Chanthaburi Prov., 150m, 33 km N of Chanthaburi, 12°48.17'N 102°17.53'E, 30.X.2010, K. Černý leg., gen. slide Nos: AV8285 ♂, AV9179 ♂ (CKC). Diagnosis. The forewing length is 11.0–13.0 mm in males and 14.0–15.0 mm in females. The male genitalia of B. chonga sp. n. are similar to B. sunda sp. n. but distinguished by the shorter and thinner distal saccular process, the broader and more heavily sclerotised lobes of the caulis, the markedly larger carinal process, and the smaller medial cornutus. The female genitalia of B. chonga sp. n. differ from B. sunda sp. n. in the considerably broader ductus bursae and the somewhat more anteriorly curved sclerotised anterior section of the corpus bursae. Distribution. The new species is found in Central and Southeast Thailand (Nakhon Nayok and Chanthaburi Provinces) and Southwest Cambodia (Kampot and Kampong Speu Provinces). Etymology. The specific epithet is derived from the Chong people, who inhabit western Cambodia, and south-eastern and eastern Thailand. The name is a noun in the nominative singular.
Authors: Volynkin, Anton V., Černý, Karel
Institution: Altai State University
Language: English
Domain: Life Sciences
Open Access status: green
OpenAlex ID: W7078106943
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