水生甲虫の調査をしていると，Dipteraの幼虫は気になる存在だ．面白い形の幼虫が多すぎる．最近，気になっている虫の一つがヒラタヌカカ Atrichopogonだ，MOKUROKU （http://konchudb.agr.agr.kyushu-u.ac.jp/mokuroku/index-j.html）を調べたら28種も日本から記録されていた！春になったら川で幼虫を採集して羽化させたい．だれか成虫の同定をしてくれないだろうか．
Ceratopogonidae ヌカカ科
Atrichopogon (Meloehelea) citrinipes Kieffer, 1922
HONSHU,Okinawa Honto Is., Ishigaki Is.; Taiwan
Atrichopogon (Meloehelea) femoralis Tokunaga, 1940
HONSHU; Russian Far East
Atrichopogon (Meloehelea) pilosipennis Tokunaga, 1940
HONSHU
Atrichopogon (Rostropogon) rostratus (Winnertz, 1852)
HONSHU; Russia, China, Mongolia, Europe, Canary Is.
Atrichopogon (Atrichopogon) brunnipes (Meigen, 1804)
HONSHU; Russia, Mongolia, Europe, Canary Is.
Atrichopogon (Atrichopogon) clavifuscus Tokunaga, 1940
HONSHU
Atrichopogon (Atrichopogon) dorsalis Tokunaga, 1940
HONSHU, KYUSHU, Ishigaki Is.
Atrichopogon (Atrichopogon) ezoensis Tokunaga, 1940
HOKKAIDO
Atrichopogon (Atrichopogon) flaviscutellum Tokunaga, 1940
HONSHU
Atrichopogon (Atrichopogon) jejunus Meigen, 1934
HONSHU, Okinawa Honto Is., Miyako Is., Ishigaki Is.; Sumatra
Atrichopogon (Atrichopogon) kyotoensis Tokunaga, 1940
HONSHU
Atrichopogon (Atrichopogon) yoshimurai Tokunaga, 1940
HONSHU
Atrichopogon (Psammopogon) flavens Tokunaga, 1940
HONSHU
Atrichopogon (Psammopogon) marginipilus Tokunaga, 1940
HONSHU
Atrichopogon (Psilokempia) japonicus Tokunaga, 1962
HONSHU
Atrichopogon (Psilokempia) palmatus Tokunaga, 1962
HONSHU, Okinawa Honto Is.
Atrichopogon boharti Tokunaga, 1962
Ishigaki Is.
Atrichopogon (Atrichopogon) formosanus Kieffer, 1918
Miyako Is., Ishigaki Is.; Taiwan
Atrichopogon insularis Kieffer, 1921
Okinawa Honto Is., Ishigaki Is.; Taiwan
Atrichopogon (Atrichopogon) jacobsoni (de Meijere, 1907)
Ishigaki Is.; Asia (southeast), New Guinea, Micronesia, Polynesia
Atrichopogon (Kempia) maritimus Tokunaga, 1940
HONSHU, Okinawa Honto Is.
Atrichopogon (Atrichopogon) minimus Kieffer, 1916
Okinawa Honto Is.; Taiwan
Atrichopogon okinawensis Tokunaga, 1962
Okinawa Honto Is.
Atrichopogon palmatus Tokunaga, 1962
HONSHU, Okinawa Honto Is.
Atrichopogon ryukyuensis Tokunaga, 1962
OkinawaHonto Is.,Ishigaki Is.
Atrichopogon snyderi Tokunaga, 1959
Ogasawara Isls.
Atrichopogon xanthopygus Tokunaga, 1962
Ishigaki Is.
Atrichopogon unguis Tokunaga, 1962
Ishigaki Is.
