Siobla fumipennis Malaise, 1945

Niu, Gengyun & Wei, Meicai, 2013, Revision of the Siobla formosana group (Hymenoptera: Tenthredinidae), Zootaxa 3746 (1), pp. 41-68 : 48

Siobla fumipennis Malaise, 1945

( Figs 1 g, 1h, 4g, 4h, 8d–f, 9l, 9y, 10i, 10j)

Siobla fumipennis Malaise, 1945: 122 . ♂, type locality: Arisan, Taiwan ( China). Siobla fumipennis: Niu & Wei, 2011: 166 . redescription.

Distribution. China ( Taiwan).

Remarks. This species was redescribed in detail in Niu & Wei (2011). It is close to S. formosana Takeuchi, 1927 but differs from the latter in the forewing largely (female) or entirely (male) infuscate; the pterostigma black brown; the second abdominal tergite in female black with small pale lateral spot, the hind tarsus largely black; the fourth abdominal tergite in male black without pale spot, the dorsal side of hind tibia black entirely, and each trochanter largely black brown.

Figures

FIGURE 1. Siobla species, dorsal view. a. S. acutitheca, holotype, ♀; b. S. acutitheca, non-type, ♂; c. S. carinoclypea, holotype, ♀; d. S. carinoclypea, paratype, ♂; e. S. formosana, holotype, ♀; f. S. formosana, non-type, ♂; g. S. fumipennis, nontype, ♀; h. S. fumipennis, non-type, ♂. Scale bar = 1 mm.