Brachycera
Brachycera Temporal range:
| |
---|---|
Tachina praeceps | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Class: | Insecta |
Order: | Diptera |
Suborder: | Brachycera Zetterstedt 1842 |
Infraorders | |
|
The Brachycera are a
Diptera.[1][2] It is a major suborder consisting of around 120 families.[3] Their most distinguishing characteristic is reduced antenna
segmentation.
Description
A summary of the main physical characteristics is:
- The maxillary palp (an elongated appendage near the mouth) has two segments or fewer.
- The back portions of the larval head capsule extend into the prothorax (the anterior part of the thorax, which bears the first pair of legs).
- Two distinct parts make up of the larval mandible (lower jaw).
- The genitaliaare separated in males.
- No premandible is present on the lower surface of the labrum (the roof of the mouth).
- The configuration of the CuA2 and A1 veinsis distinct.
Brachyceran flies can also be distinguished through behavior. Many of the species are
predators or scavengers
.
Classification
The structure of subgroups within the Brachycera is a source of much confusion and controversy; many of the names used historically (e.g., Orthorrhapha) have not been used in decades, but still persist in textbooks, checklists, faunal catalogs, and other sources. Additionally, most recent classifications no longer use the Linnaean ranks for taxa (e.g., the Tree of Life Web Project), and this creates its own set of problems.
See also
External links
Wikimedia Commons has media related to Brachycera.
Wikispecies has information related to Brachycera.
References
- ^ "BRACHYCERA | 1 Definitions of Brachycera - YourDictionary". www.yourdictionary.com. Your Dictionary. Retrieved 16 October 2020.
- ^ "Suborder Brachycera - Flies (Order: Diptera) - Amateur Entomologists' Society (AES)". www.amentsoc.org. Amateur Entomologists Society. Retrieved 16 October 2020.
- ^ "ITIS Standard Report Page: Brachycera". www.itis.gov. Integrated Taxonomic Information System. Retrieved 16 October 2020.
- ^ Volume 6(1) - Studia dipterologica - An annotated bibliography in English of the work of I. A. Rubtsov (1902-1993) on the dipterous family Simuliidae (blackflies)
- PMID 35323534.
- ISBN 9780851996844.