同じ個体の顔です。
さらに背中です。
中脛節の長剛毛です。
斉藤@岡山様.
Paralimna属は日本に3種分布していますが,Paralimna opaca以外は南西諸島に分布していますので,分布から見るとP. opacaで良いと思います.
FJの検索は下記のようになっています.
l. Fore femora with two strong hair-like bristles on posterodorsal part; face with six bristles, the upper three being strong; third costal section with five conspicuous setae. In female, abdomen uniformly grayish-brown, without Fasciated marking; several welldeveloped marginal bristles on each tergite . . . . . . . . . . . .. . . . P. major Meijere
- Fore femora without conspicuous bristles; face with one or two strong bristles; third costal section without conspicuous setae. In female abdomen with brownish or grayish fasciated pattern on each tergite, without strong bristles .. . . . . . .2
2. Blackish-brown and smaller species, less than 5.0 mm., in length; abdominal segments with fasciated marking distinctly; ciliation of fore femora in the male short, not strongly flattened apically . . . . . . . . P. sinensis (Schiner)
- Grayish-brown and larger species, at least 5.0 mm., in length, first and second abdominal segments without fasciated marking; fore femora in the male with long ciliation which is curved and flattened apically . . . . . . . . . .. . . P. opaca Miyagi
P.S. 属があっているといいのですが(^_^;)
斉藤@岡山様
ケンセイ@小平市です。
すみません。
年度末でいろいろ締切りが立て込んでおり、きちんとレスをする時間が確保できません。当分消えます。
ケンセイ@休みが取れない・・・