Dryinus sinicus Olmi, 1987

Mita, Toshiharu, 2009, A taxonomic study of the Dryininae (Hymenoptera: Dryinidae) of Japan, with description of a new species of Pseudodryinus, Zootaxa 2168, pp. 45-56 : 51

Dryinus sinicus Olmi, 1987

( Fig. 4 )

Dryinus sinicus Olmi, 1987: 425 ; Xu & He, 2002: 265. Type locality: Tien Fong Mountains, Hainan Isl. (P. R. CHINA).

Material examined. Holotype: F, (first label) “ CHINA, Hainan I., Tien Fong Mts., 16.V.83 Boucek”, (second label) “ HOLOTYPUS Ƥ, Dryinus sinicus n.sp., 1986 M. OLMI DET.” (NHM); 1F, Mt. Funaki-yama, Hahajima, Ogasawara Isls., JAPAN, 9. IX. 2004, H. Fukutomi leg. ( ELKU).

Distribution. JAPAN (new record): Ogasawara Isls. (Haha-jima Isl.); P. R. CHINA.

Host. Unknown.

Remarks. A female collected from Haha-jima has three rows of lamellae on the inner margin of the fifth segment of the fore tarsus. This condition is not found in the holotype. Such infraspecific variation is also known for other species of Dryinidae (Olmi, personal communication).

Figures

FIGURES 1 – 4. Heads of Dryinus spp. in dorsal view (female). Each bar represents 0.5 mm. 1: D. krombeini. 2: D. pyrillae. 3: D. pyrillivorus. 4: D. sinicus.