Condylostylus calcaratus
(Loew, 1861)
long-legged fly
Condylostylus calcaratus is a of long-legged fly in the Dolichopodidae, first described by Loew in 1861. Members of this are commonly encountered in gardens and along forest edges, where they are active on small insects. The family Dolichopodidae is among the most diverse families of Diptera, with nearly 60 genera and approximately 1,300 species in North America north of Mexico alone.
Pronunciation
How to pronounce Condylostylus calcaratus: /ˌkɒn.dɨ.ləˈstaɪ.ləs ˌkæl.kəˈræ.təs/
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Identification
-level identification of Condylostylus calcaratus requires examination of male genitalia, as is typical for the Dolichopodidae. The Condylostylus includes small to medium-sized flies, usually metallic green, , or bronze in coloration. Males possess forward-protruding claspers at the tip of the that are visible beneath the abdomen.
Diet
Predatory on other small insects. use a modified lower lip () with flaring, opposable lobes to crush or tear prey.
Behavior
are active that are rarely stationary, making them difficult to photograph. They are sensitive to camera pre-flash and will often depart rapidly when disturbed.
Ecological Role
of small insects in terrestrial and edge .
Similar Taxa
- Other Condylostylus speciesSimilar metallic coloration and body form; distinguished by subtle morphological characters and male genitalia structure
- Other Dolichopodidae genera (e.g., Dolichopus, Hydrophorus, Medetera)Share characteristics of long legs and metallic coloration but differ in preference and morphological details; Hydrophorus are associated with water surfaces, Medetera species occur on tree trunks
More Details
Taxonomic note
The was described by Loew in 1861 and is classified in Sciapodinae. The Condylostylus is part of one of the most diverse fly , with identification to species generally requiring specialized examination.