Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada

Genus Olcella


Phylogeny and revised classification of the tribe Elachipterini (Diptera: Chloropidae)
By Julia J. Mlynarek & Terry A. Wheeler
Zootaxa, 2018
Abstract at https://www.ncbi.nlm.nih.gov/pubmed/30313416

New Genera and New Combinations in Nearctic Chloropidae (Diptera)
By Curtis W. Sabrosky
Proceedings of the Entomological Society of Washington, 1980
https://www.biodiversitylibrary.org/item/54962#page/440/mode/1up

Chloropidae. Eine Monographische Studie. IV. Teil. Nearktische Region.
By Becker T.
Annales Musei Nationalis Hungarici, 10: 21-120, 1912
full text, DOI

In German but the OCR is good and Google Translate can handle most of what I looked at.

A revision of the genus Epichlorops Becker (Diptera: Chloropidae)
By T.A. Wheeler
Insect Systematics & Evolution, 25(4): 393-414, 1994
Abstract available here.

Family groups of Diopsoidea and Nerioidea (Diptera: Schizophora): Definition, history and relationships
By Lonsdale O.
Zootaxa 4735: 1‒177, 2020

Comparative morphology of the male terminalia of Tephritidae and other Cyclorrhapha
By Sueyoshi M.
Isr. J. Entomol. 35: 477-496, 2005

Pollinating flies (Diptera): A major contribution to plant diversity and agricultural production
By Ssymank A., Kearns C.A., Pape T., Thompson F.C.
Biodiversity 9: 86‒89, 2011

New Diptera from North and Central America
By Curran C.H.
Am. Mus. novitates 415: 1-16, 1930