Hamodes zhipengi Zhang & Wei & Fan & Wang 2023, sp. nov.
Creators: name: Zhang, Yu-Long
name: Wei, Fuhong
name: Fan, Xiaoling
name: Wang, Min
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Noctuidae
Hamodes
Hamodes zhipengi

description: Hamodes zhipengi sp. nov.
[Chinese name: ṪḂẹãḋ]
Figs 1,2,5,6
Type material. Holotype: male, CHINA, Guangdong province, Qingyuan city, Shimentai National Nature Reserve, altitude 126m, 11-Ⅴ-2021, leg. M. Wang (voucher number “ SCAU HA09 ”). Paratype: 1 female: with the same data as holotype (voucher number “ SCAU HA10 ”), 2 male, 1 female: CHINA, Guangdong province, Shaoguan city, Nanling National Nature Reserve, 22- Ⅴ -2021, leg. M. Wang (voucher number “ SCAU HA11 ”, “ SCAU HA12 ”, “ SCAU HA13 ”), 2 males: CHINA, Hubei province, Shennongjia National Park, 13-VIII-2018 (voucher number “ SCAU HA34 ”, “ SCAU HA35 ”), 1 female: CHINA, Guangdong province, Shaoguan city, Ruyuan county, altitude 500m, 22-IX-2018, leg. Z.P. Miu & F.H. Wei (voucher number “ SCAU HA15 ”), 1 female: CHINA, Guizhou province, Tongren city, Shiqian county, Fodingshan Natural Reserve, altitude 617m, 03- Ⅴ -2018 (voucher number “ SCAU HA05 ”).
Diagnosis. The new species is morphologically resembled H. pseudobutleri, but the wings ground colour is darker; subapical ventral section of valvae semi-membranous (sclerotized in pseudobutleri); valvae slender (broad in pseudobutleri); ampullae slender and elongated (short in pseudobutleri); ductus shorter and thicker (slender in pseudobutleri); bursa bigger (smaller and rounded in pseudobutleri). However, the Maximum Likelihood (ML) tree of Hamodes (Fig. 9) shows that the new species is most closely related to H. butleri which is unexpected. Within the genus, nine individuals of H. zhipengi are recovered in a clade with strong support (UFBoot= 98). The pairwise Kimura 2-parameter (K2P) distances between the species in Hamodes range from 4.96% to 9.95%, and the distances between H. zhipengi and relatives, H. hainana, H. pseudobutleri and H. butleri are 5.21%, 5.27% and 6.37%, respectively (Table. 2).
Description. Male (Fig. 1). Length of forewing 11.8 mm.Antennae filiform, dark brown; labial palpus brownish; thorax brown, tegulae brown; abdomen dorsally brown in 1 st- 4 th segments, black in 5 th- 8 th segments. Forewing ground colour fuscous brown, scattered with tiny black scales; outer marginal area darker than inner area; antemedial line blackish-grey straight and irregular, extending from costa to 1A+2A; medial line black and obscure, extending from costa to vein R 5 and followed by a crescent-like reniform stigma; orbicular stigma black, dot-like; postmedial line black and obscure, extending from costa to vein R 4; submarginal line blackish brown defined with fine ochreous-whitish line at inner side. Hindwing ground colour same as forewing, median line black extending from Rs vein to middle of anal margin, defined by ochreous-whitish inner stripe, discal spot fine, bar-shaped, dark grey.
Male genitalia (Fig. 5). Uncus slender and hook-shaped; tegumen narrow; valvae long and narrow, subapical ventral semi-membranous; ampullae slender and hook-shaped, left slightly shorter than right; costa sclerotized; saccus small; aedeagus thick and long, with sclerotized lamellae.
Female (Fig. 2). Wingspan 11.2 mm. Compared with the male adult, the ground colour of the wings is lighter, fasciae and stigmata are dimmer; abdomen dorsally brown.
Female genitalia (Fig. 6). Anal papillae thick and long; anterior and posterior apophyses slender; ductus bursae long, flattened tubular, dilated anteriorly, partly strongly and smoothly sclerotised; appendix bursae membranous, slightly helicoidal; corpus bursae membranous, finely and irregularly scobinate.
Distribution. China: Guangdong, Hubei, Guizhou.
Etymology. This species is named after Mr. Zhipeng Miu in honour of his contribution to the Department of Entomology, South China Agricultural University.
description: Published as part of Zhang, Yu-Long, Wei, Fuhong, Fan, Xiaoling & Wang, Min, 2023, A new species of Hamodes Guenée, 1852 (Lepidoptera: Erebidae) from China, pp. 593-598 in Zootaxa 5270 (3) on pages 594-597, DOI: 10.11646/zootaxa.5270.3.10, http://zenodo.org/record/7859718