Blera nigrescens is a species of hoverfly in the family Syrphidae.[2]

Blera nigrescens
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Diptera
Family: Syrphidae
Subfamily: Eristalinae
Tribe: Milesiini
Genus: Blera
Species:
B. nigrescens
Binomial name
Blera nigrescens

Distribution edit

Japan.

References edit

  1. ^ Shiraki, T. (1968). Syrphidae (Insecta: Diptera). Fauna Japonica. Japan: Biogeographical Society of Japan. pp. Vol. II, 243 pp., XL pls., Vol. III, 272 pp., XLVII pls.
  2. ^ Knutson, Lloyd V.; Thompson, F. Christian; Vockeroth, J. Richard (1975). "Family Syrphidae". A Catalog of the Diptera of the Oriental Region Suborder Brachycera through Division Aschiza, Suborder Cyclorrhapha. 2: 307–374.