Chrysotimus Loew

Wang, Mengqing, Yang, Ding & Grootaert, Patrick, 2005, Chrysotimus Loew from China (Diptera: Dolichopodidae), Zootaxa 1003 (1), pp. 1-32 : 2-3

publication ID

https://doi.org/ 10.11646/zootaxa.1003.1.1

DOI

https://doi.org/10.5281/zenodo.5048628

persistent identifier

https://treatment.plazi.org/id/B348906D-CE5D-125D-3D44-F92CFDC2FCE3

treatment provided by

Felipe

scientific name

Chrysotimus Loew
status

 

Genus Chrysotimus Loew View in CoL View at ENA

Chrysotimus Loew, 1857: 48 View in CoL . Type­species: Chrysotimus pusio Loew, 1861 View in CoL , des. Coquillett (1910: 524).

Diagnosis. Small­sized (body length 1.4–2.8 mm); head and thorax usually with yellow or yellowish hairs and bristles, even sometimes thorax with brown or brownish hairs and bristles. Face parallel­sided, arista dorsal to apical on small first flagellomere. Thorax broad, metallic green, posterior mesonotum distinctly flattened; 4–6 dc, acr biseriate or absent. Legs often yellow or brownish; hind coxa with 1 outer bristle near middle; mid and hind femora often with preapical bristles, fore tibia without distinct ad (or pd), but mid and hind tibiae with distinct ad and pd. Most males with hind tarsomere 1 bearing several short erect black ventral bristles, and males with mid tarsomere 1 at least as long as the total of corresponding tarsomeres 2–4. Small hypopygium hidden under tip of abdomen.

Remarks. Guzeriplia Negrobov, 1968 , embodies the characters of Chrysotimus Loew in the head and thorax with the yellow hairs and bristles and biseriate acr. But in Guzeriplia , the hypopygium is large (almost as long as abdomen), bearing a long surstylus and cercus. Bickel (2004) reminded that it should be within the range of variation of the latter, probably as a synonymy.

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Diptera

Family

Dolichopodidae

Loc

Chrysotimus Loew

Wang, Mengqing, Yang, Ding & Grootaert, Patrick 2005
2005
Loc

Chrysotimus

Coquillett, D. W. 1910: 524
Loew, H. 1857: 48
1857
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