Cyana adita
Creators: name: Singh, Navneet
name: Volynkin, Anton V.
name: Kirti, Jagbir Singh
name: Datta, Harvinder Singh
name: Ivanova, Maria S.
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Erebidae
Cyana
Cyana adita

description: Cyana adita (Moore, 1859)
(Figs 130–132, 224, 279)
Bizone Adita Moore in Horsfield & Moore, 1859, A catalogue of the lepidopterous insects in the Museum of Natural History at the East-India House 2: 306, pl. 79, fig. 11 (Type locality: “N. India ”).
= Bizone bifasciata Poujade, 1886, Bulletin de la Société entomologique de France (6) 6: CXXIV [124] (Type locality: [China, Sichuan] “de Mou-Pin (Thibet)”).
= Bizone walkeri Elwes, 1890, Proceedings of the general meetings for scientific business of the Zoological Society of London 1890: 393, pl. 32, fig. 7 (Type locality: “ Sikkim ”).
Type material examined. Lectotype of Bizone Adita (designated herein) (Fig. 132): ♀, handwritten label “Sikhim Col. Buckley” / handwritten label “ adita type Moore” / printed label “Ind. Mus. 79.64.” / printed round label with a red circle “Type” / printed label with a unique identifier “NHMUK010597925” (Coll. NHMUK); photographs of lectotype of Bizone bifasciata (designated herein) (https://science.mnhn.fr/institution/mnhn/collection/el/item/el54 082?listIndex=1&listCount=40): ♀, “ Bizone bifasciata Pouj. Ann. Soc. Ent. 1886 Bullet. CXXIV” / “MUS.HIST. NAT. A. DAVID Moupin (Thibet) 1871” / “1523 70” / “Sampled [BOLD]: BC-MNHN0429” / round label “LEC- TOTYPE” / red label “ LECTOTYPE ” / label with a unique identifier “MNHN, Paris EL54082” (Coll. MNHN).
Other material examined. HIMACHAL PRADESH: 1 ♂, N.W. Himalayas, Simla (Coll. NHMUK); 1 ♀, Dalhousie (Harford) (Coll. NHMUK); 1 ♂, 3 ♀, Kangra (Hocking) (Coll. NHMUK); WEST BENGAL: 5 ♂, 3 ♀, India, WB, Darjeeling, 2100m, 28.VIII–1.IX.1988, leg. W. Thomas, slides MWM 35727 (♂), MWM 35728 (♀) Volynkin (Coll. MWM / ZSM); 7 ♂, India, W.B., Darjeeling, Tigerhill, 2400m, end of VI.1987, leg. Dr. W. Thomas, slide MWM 33497 (♂) Volynkin (Coll. MWM / ZSM); SIKKIM: 1 ♂, 1 ♀, Sikhim (Liderdale) (Coll. NHMUK); 1 ♀, Sikkim, Knyvett / Collectio H. J. Elwes, slide AV2072 ♀ Volynkin (Coll. ZFMK); 3 ♂, India, Sikkim, Dodak, 6.V.2014, leg. H.S. Datta (Coll. NZCZSI); 1 ♂, India, Sikkim, Golitar, 1.V.2014, leg. H.S. Datta (Coll. NZCZSI); 3 ♂, India, Sikkim, Golitar, 30.IX.2014, leg. H.S. Datta (Coll. NZCZSI); 2 ♂, India, Sikkim, Golitar, 1.V.2014, leg. H.S. Datta (Coll. NZCZSI); 1 ♂, India, Sikkim, Golitar, 25.IV.09, leg. Rahul Joshi (Coll. NZCZSI); 2 ♂, India, Sikkim, Yuksom, 2.V.2014, leg. H.S. Datta (Coll. NZCZSI); 3 ♂, India, Sikkim, Yuksom, 3.V.2014, leg. H.S. Datta (Coll. NZCZSI); 2 ♂, India, Sikkim, Phusrey Lake, 30.IV.09, leg. Rahul Joshi (Coll. NZCZSI); 4 ♂, India, Sikkim, Padamchen, 3.V.09, leg. Rahul Joshi (Coll. NZCZSI); 2 ♀, India, Sikkim, Padamchen, 3.V.09, leg. Rahul Joshi (Coll. NZCZSI); 1 ♂, India, Sikkim, Padamchen, 4.V.09, leg. Rahul Joshi (Coll. NZCZSI); 1 ♂, India, Sikkim, Dentam, 10.V.09, leg. Rahul Joshi (Coll. NZCZSI); 9 ♀, India, Sikkim, Golitar, 25.IV.09, leg. Rahul Joshi (Coll. NZCZSI); 4 ♀, India, Sikkim, Golitar, 26.IV.09, leg. Rahul Joshi (Coll. NZCZSI); 3 ♀, India, Sikkim, Golitar, 30.IX.2014, leg. H.S. Datta (Coll. NZCZSI); 3 ♀, India, Sikkim, Golitar, 1.V.2014, leg. H.S. Datta (Coll. NZCZSI); 2 ♀, India, Sikkim, Yuksom, 2.V.2014, leg. H.S. Datta (Coll. NZCZSI); 5 ♀, India, Sikkim, Yuksom, 3.V.2014, leg. H.S. Datta (Coll. NZCZSI); 3 ♀, India, Sikkim, Padamchen, 3.V.09, leg. Rahul Joshi (Coll. NZCZSI); 3 ♀, India, Sikkim, Phusrey lake, 30.IV.09, leg. Rahul Joshi (Coll. NZCZSI); 1 ♀, India, Okhrey, 23.IX.14, leg. H.S. Datta (Coll. NZCZSI); 1 ♀, India, Okhrey, 24.IX.14, leg. H.S. Datta (Coll. NZCZSI); 2 ♀, India, Dodak, 6.V.2014, leg. H.S. Datta (Coll. NZCZSI); 1 ♀, India, Meghalaya, Pynursla, 11.V.2014, leg. H.S. Datta (Coll. NZCZSI); 1 ♀, India Sikkim, Ravangla, 7.V.09, leg. Rahul Joshi (Coll. NZCZSI); ARUNACHAL PRADESH: 1 ♂, Arunachal Pradesh, Dirang, 1.V.13, leg. Abhinav Saxena (Coll. NZCZSI); 1 ♂, India, Arunachal Pradesh, Dirang, 2.V.13, (Coll. Abhi- nav Saxsena) (Coll. NZCZSI); 1 ♂, India, Arunachal Pradesh, Dirang, 11.V.16, leg. H.S. Datta (Coll. NZCZSI).
Remarks. 1. In the original description of Bizone Adita, Moore (1859) did not mention a number of specimens, therefore the existence of syntypes is possible. To avoid any confusion with the similar species C. signa, here we designate the female specimen deposited in NHMUK and labeled as “Type” as lectotype. 2. In the original description of Bizone bifasciata, Poujade (1886) cited three specimens of both sexes, which are syntypes. One of them (female) is labeled as lectotype (this designation is not valid as it is never published) and its photos are published in the MNHN website. In order to stabilize the nomenclature, here we designate this specimen as lectotype. 3. The type of Bizone walkeri Elwes is not found in the NHMUK collection. Here we follow Hampson (1900) and Strand (1922) and consider this taxon to be a synonym of C. adita.
Diagnosis. Forewing length is 16–18 mm in males and 20–21.5 mm in females. Cyana adita is very similar to C. signa, and can be distinguished by its separated distal discal spots and slightly more curved and wavy antemedial line (that is oblique and almost straight in C. signa). The male genitalia of C. adita differ from those of C. signa by their slightly narrower uncus, larger lateral lobes of vinculum, slightly longer ampulla, longer distal lobe of subbasal diverticulum, shorter ventral lobe of subbasal diverticulum, and more robust spinules of the distal cluster. The female genitalia of C. adita differ from those of C. signa by the narrower ostium bursae, the shorter sclerotized area in the posterior section of corpus bursae, and the narrower appendix bursae.
Distribution. Pakistan (Azad Jammu & Kashmir) (present study), North and North East India (Himachal Pradesh, Uttarakhand, north of West Bengal, Sikkim, Assam, Meghalaya and Arunachal Pradesh) (Hampson 1900; Strand 1922; Smetacek 2008; Singh et al. 2014), Nepal (Kishida 1993; 1994), China (Shaanxi, Sichuan, Yunnan, Guangdong, Hubei, Fujian) (Poujade 1886; Fang 2000; Dubatolov et al. 2012), North Thailand (Chiang Mai Prov.) and North Vietnam (Fan-si-pan Mts) (Černý & Pinratana 2009).
description: Published as part of Singh, Navneet, Volynkin, Anton V., Kirti, Jagbir Singh, Datta, Harvinder Singh & Ivanova, Maria S., 2020, A review of the genus Cyana Walker, 1854 from India, with descriptions of five new species and three new subspecies (Lepidoptera: Erebidae: Arctiinae: Lithosiini), pp. 1-93 in Zootaxa 4738 (1) on pages 49-50, DOI: 10.11646/zootaxa.4738.1.1, http://zenodo.org/record/3672439