Cyana peregrina
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 peregrina

description: Cyana peregrina (Walker, 1854)
(Figs 46–51, 179–182, 252)
Bizone peregrina Walker, 1854, List of the specimens of lepidopterous insects in the collection of the British Museum 2: 551 (Type locality: “ Ceylon ”).
= Chionaema peregrina form. arguta Draudt, 1914, in Seitz, Die Grossschmetterlinge der Erde 10: 168 (Type locality: [S India, Kerala, Peermade] “Pirmád”).
= puella sensu Moore (1882), nec Drury (1773).
Type material examined. Lectotype of Bizone peregrina Walker (designated herein) (Fig. 49): ♀, handwritten label “ Ceylon. Colombo. (Nietner) 57–48” / printed label “7. BIZONE PEREGRINA.” / printed round label with a green circle “Type” / printed label with a unique identifier “NHMUK010402066” (Coll. NHMUK); holotype of Chionaema peregrina form. arguta Draudt (Fig. 46): ♂, printed label “Travancore. Peermade. Mrs. Imray.1904–226.” / Chionaema peregrina (handwritten) ab. (printed) arguta Draudt (handwritten) Holotype. Hampson Ab. (printed) I (handwritten)” / printed round label with a red circle “Type” / printed label with a unique identifier “NHMUK010402067” (Coll. NHMUK).
Other material examined. TAMIL NADU: 1 ♂, Nilgiris / Rothschild Bequest B.M. 1939–1 (Coll. NHMUK); 1 ♀, Nilgiris, Hampson Coll., 89–129 (Coll. NHMUK); 1 ♀, India, Coimbatore, M.I. Walhouse 61–20, slide NHMUK010315745 Volynkin (Coll. NHMUK); 1 ♂, India mer., 1000m, Tamil Nadu, Kalkad, Wildlife Sanctu- ary Manjolai, 6–7.IV.[19]97, 8.15’N 77.27’E, tea estate/rainforest, Siniaev & Schintlmeister, slide MWM 34395 Volynkin (Coll. MWM / ZSM); 1 ♂, S. India, Tamil Nadu, Nilgiri Hills, north slopes, 10 km SE Kotagiri, 900 m, 11°23’N, 76°55’E, Evergreen dry forest, 16.IV.1997, 19 °C / 1 a.m., leg. Siniaev & Schintlmeister (Coll. MWM / ZSM); 3 ♂, India mer., 1000 m, Tamil Nadu, Kalkad, Wildlife Sanctuary Manjolai, 6–7.IV.1997, 8.15’N, 77.27’E, tea estate / rainforest, Sinjaev & Schintlmeister (Coll. MWM / ZSM); 1 ♂, India, T. N., Shevaroy Hills, Yercaud, 1200m, 16–17.VII.1990, leg. W. Thomas, slide AV4648 ♂ Volynkin (Coll. CKC); 1 ♀, 5 ♂, India, Tamil Nadu, Naduvattam, 22.V.2015, leg. H.S. Datta (Coll. NZCZSI); 1 ♀, Tamil nadu, Alangayam, 9.XI.15, leg. H.S. Datta (Coll. NZCZSI); 1 ♂, Kodanad, 25.XI.2005 leg. Navneet Singh (Coll. NZCZSI); KERALA: 40 ♂, 1 ♀, India mer., Kerala, 6 km N Munnar, 1700 m, Kodalar, Tea Estate, 10’06N / 77’04E, 14–15.IV.1997, leg. Schintlmeister & Siniaev, Mountain rainforest, 14 °C, slide MWM 34394 Volynkin (Coll. MWM / ZSM); 1 ♂, S. India, Kerala, Paniyar, 1000 m, 9’36’’N, 77’00’’E, cultivated land, 9.IV.1997, Schintlmeister & Siniaev (Coll. MWM / ZSM); 1 ♀, Kerala, Periyar, 12.VIII.2017, leg. H.S. Datta (Coll. NZCZSI); 1 ♀, Kerala, Periyar, 13.VIII.2017, leg. H.S. Datta (Coll. NZCZSI); 3 ♀, Kerala, Attapadi, 16.VIII.2017, leg. H.S. Datta (Coll. NZCZSI); 2 ♂ India, Kerala, Attapadi, 16.VIII.2017, leg. H.S. Datta (Coll. NZCZSI); 1 ♀, India, Kerala, Attapadi, 17.VIII.2017, leg. H.S. Datta (Coll. NZCZSI); KARNATAKA: 1 ♂, India, Karnataka, Kulagi, 16.VIII.2004, leg. Navneet Singh (Coll. NZCZSI); 1 ♂, India, Karnataka, Madikeri, 14.XI.2005, leg. Navneet Singh (Coll. NZCZSI); 3 ♂, India, Karnataka, Magervelli, 17.XI.2014, leg. H.S. Datta (Coll. NZCZSI); 2 ♂, India, Karnataka, Agumbe, 18.XI.2014, leg. H.S. Datta (Coll. NZCZSI); 2 ♂, India, Karnataka, Agumbe, 19.XI.2014, leg. H.S. Datta (Coll. NZCZSI); 3 ♂, India, Karnataka, Madikeri, 20.XI.2014, leg. H.S. Datta (Coll. NZCZSI); 1 ♀, India, Karnataka, Jog falls, 20.XI.2014, leg. H.S. Datta (Coll. NZCZSI); 1 ♀, India, Karnataka, Jog falls, 21.XI.2014, leg. H.S. Datta (Coll. NZCZSI).
Remarks. 1. In the original description, Walker (1854) mentions numerous specimens from various localities, which are syntypes. Hampson (1900) cited as ‘type’ specimens from Ceylon. In order to stabilize the nomenclature, we designate the specimen from Ceylon (Sri Lanka) deposited in NHMUK and labeled as ‘type’ as lectotype, and fix the species’ type locality as Ceylon. 2. Singh et al. (2019b) described a form of C. peregrina, which is lacking the chocolate colour patch on hindwing.
Diagnosis. Forewing length is 11–12 mm in males and 13–13.5 mm in females. Cyana peregrina is a sister species of C. catorhoda. Both species are variable in their forewing shape and width of forewing transverse lines and can be separated by the genitalia structures. In the male genitalia of C. peregrina, the valva is slightly broader than that of C. catorhoda, and the distal diverticulum is smaller and membranous (larger and granulated in C. peregrina). The female genitalia of C. peregrina are similar to those of C. catorhoda, but can be distinguished by the larger appendix bursae and longer band-like signum.
Distribution. Sri Lanka (Hampson 1900), South and East India (Singh et al. 2014). The records for Thailand and Cambodia (Černý & Pinratana 2009; Bayarsaikhan & Bae 2016) belong to C. catorhoda.
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 20-21, DOI: 10.11646/zootaxa.4738.1.1, http://zenodo.org/record/3672439