Lilioceris egena
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Ordo: Coleoptera
Familia: Chrysomelidae
Name
Lilioceris egena (Weise, 1922) – Wikispecies link – Pensoft Profile
- Crioceris egena Weise, 1922[1]:41 (Type locality: Fukien. Type depository, unknown).
- Crioceris coomani Pic, 1928:88 (Type locality: Vietnam, Tonkin. Lectotype designated here, MNHN). New synonym
Diagnosis
Occipital area without longitudinal furrow. Pronotal disc without or with few small punctures, larger punctures present only along pronotal mid-line at least in anterior half. Lateral sides of pronotum around constriction with large punctures. At least half of metepisternal disc covered with setae. Outer metasternal disc mostly free of setae. Anterior setose fringes not expanded in antero-lateral corners.
Apical elytral punctures strong. Apical elytral intervals distinctly raised. Internal sac of aedeagus with posterior part of dorsal sclerite in dorsal view more or less triangular, directed forward. Posterior part of dorsal sclerite in lateral view more or less triangular, directed forward.
Comments
We were not able to find type material for this species. The type specimens were not found in Berlin (HUB) nor in Hamburg (ZMUH) (Peters, personal communication, August-September 2009). There is a strong possibility that the types were destroyed in Hamburg during World War II. However, two specimens identified as Lilioceris egena by J. Weise himself (including a male) were available for the study, and we based our concept of the species on these specimens. However, we are reluctant to designate the neotype at this moment, since an exhaustive search in other potential depositories has not been undertaken during the preparation of this manuscript. The male holotype of Lilioceris coomani perfectly corresponds to males of Lilioceris egena as we understand it now. This species is collected feeding on Dioscorea subclava Prain & Burkill in China.
Type material examined
Lilioceris coomani:Lectotype male [dissected on mounting cardboard] 1) [illegible] concave glabre; 2) 785 Crioceris sp.; 3) type; 4) TYPE; 5) coomani n sp; 6)Lectotype Lilioceris coomaniPic A. Tishechkin & A. Konstantinov des. 2010 (MNHN); paralectotype female on the same pin with “156” written on mounting cardboard; paralectotype designation label put on the same pin.
Material examined
CHINA. Kiang Li, Tengan, 2 specimens (USNM). Anhui: Taipingshien, X.1932, G. Liu, 1 specimen (USNM); Yunnan, Dali City,20.VIII.2010 (USNM). Fujian: Shaowu, Shui Pei Kai, T.C. Maa, 1 specimen (BBM); same locality and collector, but 25.III.1942, 1 specimen (USNM); without precise locality, G. Siemssen, 4.IX.1913, 2 specimens identified by J. Weise (USNM); with the same label, but 1.IV.1914, 1 specimen (USNM). Hong Kong: May 6 1940, P. K. To (1 BBM); Circa 1,600 ft, 24.IX.1937, Miss Harford. B.M. 1938-426 (1 BBM). Kieniyang Liutuan, T. C. Maa, 22.VIII.1942 (1 BBM). Sichuan: Shin Kai, 4400 feet, VIII.1922, D. C. Graham, 1 specimen (USNM); Wen-ch’uan, 4000–6000 feet, VII.1938, D. C. Graham, 1 specimen (USNM). INDIA. Assam: Darjeeling (Himalayas), 1 specimen (USNM). Karnataka: Mysore, 2 specimens (USNM). Uttarhand: Dehra Dun, 600 m, 18.VII.1973, G. Ekis, 2 specimens (USNM); 3 km NW Rishikesh, 10.V.1975, J. L. Petty, 1 specimen (USNM). LAOS. Vientianne Prov., Ban Van Eue, 1–15.IX.1967, native collector, 1 specimen (BBM); Phou-kow-kuei N of Vientianne, 17.IV.1965, J. L. Gressit, 1 specimen (BBM). NEPAL. Env.of Kathmandu, Bonipa, 27º40’N, 85º25’E, 8.V.2000, A. Konstantinov, S. Lingafelter & M. Volkovitch, 1 specimen (USNM); Jiri-Kathmandu road, high pass between Sikri and Kabre (Mudee), 27º42’7”N, 85º56’24”E, 2632 m, V.2000, A. Konstantinov, S. Lingafelter & M. Volkovitch, 1 specimen (USNM); Tarai, env. Chitwan Park, 27º28.79’N, 84º52.54’E, 300 m, 25.IV.2000, beating, A. Konstantinov, S. Lingafelter & M. Volkovitch, 1 specimen (USNM); Tarai Reg., Narayangarh, along Rapti River, 27º42.31’N, 84º21.11’E, beating, 26.IV.2000, A. Konstantinov, S. Lingafelter & M. Volkovitch, 1 specimen (USNM). SINGAPORE. Without precise location, Coll. Baker, 19 specimens (USNM). VIETNAM. Saigon, 1 specimen (USNM); Trang Bom, 30 mi NW of Saigon, 18.VII.1932, M. Poilane, 1 specimen (USNM).
Taxon Treatment
- Tishechkin, A; Konstantinov, A; Bista, S; Pemberton, R; Center, T; 2011: Review of the continental Oriental species of Lilioceris Reitter (Coleoptera, Chrysomelidae, Criocerinae) closely related to Lilioceris impressa (F.) ZooKeys, 103: 63-83. doi
Other References
- ↑ Weise J (1922)Chrysomeliden der Indo-Malayischen Region. Tijdschrift voor Entomologie 65:39-130.
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