Hetaerius optatus Lewis, 1884
Hetaerius optatus Lewis, 1884: 137 ; Ôhara, 1994, 146.
Japanese name: Kuro-arizuka-emma-mushi.
Original description. "Oblongo-ovatus, nigro-piceous,
sparse fuscescenti-hirtus, punctulatus; pronoto lateribus subrotundatis,
margine latissimo, medio bistriato; elytris striis 1-3 et suturali integris;
pedibus rufis, tibiis modice latioribus. L. 2 mill."
Specimens examined [additional records]. (Ohara,
1999a).
[Hokkaido] Bikawa, Shimamaki (1 ex., 3-13/vi/1996, SA), K. Sasaki; Utashima,
Shimamaki (1 ex., 3-13/vi/1996, SA), K. Sasaki; Gunjinyama, Kimobetsu (1
ex., 28/v-8/vi/1996, SA), K. Sasaki; Obira, Shimamaki (1 ex., 18/vi-2/vii/1994,
SA), K. Sasaki.
Distribution. Japan (Hokkaido, Honshu, Shikoku).
Histeridae/Hetaeriinae/Hetaerius/References