Ahlbergia ferrea Butler

• Main Authors: Huang, Hao, Zhu, Jian-Qing
• Format: Text
• Language: unknown
• Published: Zenodo 2016
• Subjects: Biodiversity; Taxonomy; Animalia; Arthropoda; Insecta; Lepidoptera; Lycaenidae; Ahlbergia; Ahlbergia ferrea; Sakhalin; Siberia
• Online Access: https://dx.doi.org/10.5281/zenodo.6080424; https://zenodo.org/record/6080424

Ahlbergia ferrea (Butler) (Figs. 13, 43, 80, 96, 106) Lycaena ferrea Butler, 1866: 57, TL: Hokodadi, Hokkaido, Japan. Ahlbergia ferrea : Bryk, 1946: 50; Johnson 1992: 20, figs. 8, 9, 61 for habitus and genitalia. Ginzia ferrea : Okano, 1947: 239; D’Abrera 1993: 437, figs. for habitus. Callophrys ferrea : Kawazoe & Wakabayashi, 1976: 109, pl. 29, figs. 4 a– 4 c for habitus; Matsuda & Bae 1998: 61, figs. 2–8 for habitus, figs. 17–34 for male and female genitalia. Ahlbergia korea Johnson, 1992: 23, figs. 10, 11, 62 for habitus and genitalia, TL: South Korea; Korshunov & Gorbunov 1995: 161; Korshunov 1996: 43; Tuzov 2000: 119, pl. 56, figs. 10–12; Matsuda & Bae, 1998: 62, synonymy for A. ferrea . (Synonymised by Matsuda & Bae 1998). Ginzia kimi Johnson (MS name): D’Abrera 1993: 437, figs. for habitus. (Nomen nudum). Callophrys ferrea ferrea : Inomata, 1994: 22, figs. 1–3 for habitus, fig. 12 a for male genitalia. Callophrys ferrea korea : Inomata, 1994: 22, figs. 4–7 for habitus, fig. 12 b for male genitalia. Material . CHINA: Liaoning Province: 1 ♂, 1 ♀ (CHH), Anshan City, Mt. Qianshan, V. 2012, Q.-Y. Xu leg.; 1 ♀ (CHH), Benxi City, Dadi Park, 31.V. 2013, H.-C. Shan leg.. All specimens dissected. Identification and synonym. Johnson (1992: 103, fig. 8) illustrated the male genitalia of holotype, which can be regarded as the basis of identification for the male A. ferrea . The female genitalia illustrated by Johnson (1992: 103, fig. 9) are however somewhat misleading, being inaccurate in size of its lamella postvaginalis in proportion to the length of the ductus bursae. Matsuda & Bae (1998: 58, figs. 19–21, 25) figured the female genitalia of four specimens, which can be regarded as the basis of identification for the female ferrea . There is no doubt that A. ferrea is the only species of Ahlbergia occurring in Japan. A. korea was described from a few worn-out specimens collected from Korea and E Siberia, being considered by Johnson (1992) as distinct from A. ferrea mainly for zoogeographical reasons. The differences in male and female genitalia adopted by Johnson (1992) for separating A. korea from A. ferrea , as shown in Inomata’s (1994) and Matsuda & Bae’s (1998) works, fall into individual variation and have no taxonomic value. The type specimens of A. korea figured by Johnson (1992) are extremely worn-out, thus the external differences between A. korea and A. ferrea described by Johnson (1992) are meaningless. The fresh specimens from Korea figured by Matsuda & Bae (1998) have no external difference from the specimens from Japan. Therefore, we follow Matsuda & Bae’s (1998) treatment to regard A. korea as a synonym of A. ferrea . The less arched hindwing termen (Johnson 1992: 113, fig. 62 A) and the feature of the cornuti (Johnson, 1992: 103, fig. 10) found in the holotype of A. korea make it clear that the holotype of A. korea belongs to A. ferrea , not A. leei or A. tricaudata . The Chinese specimens examined in this work possess the diagnostic characters of A. ferrea as stated below. Diagnostic characters . The following combination of characters is unique for A. ferrea : 1) hindwing termen of male a little shorter and less produced at vein 3 than in other species; 2) androconial patch of male constantly wider than that of A. frivaldszkyi 3) discal markings on hindwing underside of both sexes edged by white dashes in spaces 6–7, which are obsolete or absent in A. leei and A. frivaldszkyi 4) lower cornutus of phallus nearly as wide as upper cornutus, markedly narrower than that of A. leei and A. tricaudata 5) upper cornutus of phallus without large teeth along distal margin, which are well marked in A. frivaldszkyi 6) lamella postvaginalis of female genitalia longer than in A. tricaudata , more oblong with distal margin less arched than in A. frivaldszkyi and A. leei 7) lamella postvaginalis without deep convolutions which are well marked in A. frivaldszkyi and A. leei . Distribution. Japan, Korea, Russia (Amur, Khanka Mts., Sakhalin), China (Liaoning; Little Chingan Mts., Heilongjiang: Johnson 1992). Tuzov’s (2000) record from Ussuri probably derives from Omelko & Omelko’s (1995) record which is a misidentification of A. tricaudata . : Published as part of Huang, Hao & Zhu, Jian-Qing, 2016, Ahlbergia maoweiweii sp. n. from Shaanxi, China with revisional notes on similar species (Lepidoptera: Lycaenidae), pp. 409-433 in Zootaxa 4114 (4) on pages 427-428, DOI: 10.11646/zootaxa.4114.4.3, http://zenodo.org/record/271605 : {"references": ["Johnson, K. (1992) The Palaearctic \" Elfin \" Butterflies (Lycaenidae, Theclinae). Neue Entomologische Nachrichten, 29, 1 - 141.", "Matsuda, S. & Bae, Y. S. (1998) Systematic study on the \" Elfin \" butterflies, Callophrys frivaldszkyi and C. ferrea (Lepidoptera, Lycaenidae), from the Far East. Transactions of the Lepidopterological Society of Japan, 49 (1), 53 - 64.", "Korshunov, Y. P. & Gorbunov, P. (1995) [Butterflies of Asian Part of Russia. A Guide]. Ekaterinburg, 202 pp. (in Russian).", "Korshunov, Y. P. (1996) [Addenda and corrigenda to the book \" butterflies of the Asian part of the Russia \"]. Novosibirsk, 66 pp. (In Russian).", "Tuzov, V. K. (2000) Genus Ahlbergia. In: Guide to the butterflies of Russia and adjacent territories (Lepidoptera, Rhopalocera). Pensoft, Sofia-Moscow, 2, pp. 118 - 120.", "Inomata, T. (1994) Notes on the Callophrys (s. lat.) species in Japan and its adjacent districts (Lep., Lycaenidae). Butterflies, 9, 20 - 24."]}