Biology:Promachus yesonicus

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Short description: Species of fly

Promachus yesonicus
Promachus yesonicus (cropped).jpg
Scientific classification edit
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Diptera
Family: Asilidae
Genus: Promachus
Species:
P. yesonicus
Binomial name
Promachus yesonicus
(Bigot, 1887)

Promachus yesonicus, or shioya-abu (塩屋虻, シオヤアブ) in Japanese, is a species of robber flies. In Japanese, "shioya" means a salt merchant (someone who makes or deals in salt), and "abu" means a horse-fly. This insect is called "shioya-abu" because the males have a white tip to their tail that resembles salt.

Distribution

Promachus yesonicus is found throughout Japan from Hokkaido to Okinawa. They are visible from June to September.

Description

Male Promachus yesonicus have a white cotton-like bud at the end of their tails, while females do not. Adults can reach 23–30 millimetres (0.9–1.2 in) in length.[1]

References

  1. (in ja). Tokyo, Japan: Gakken. 1986. p. 102. ISBN 4-05-102259-5. 

Wikidata ☰ Q7249673 entry