Biology:Siphlonuridae

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Short description: Family of mayflies

Siphlonuridae
Temporal range: Anisian–Holocene, 242–0 Ma[1]
Siphlonuridae - Siphlonurus lacustris.JPG
Scientific classification e
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Ephemeroptera
Suborder: Schistonota
Superfamily: Baetoidea
Family: Siphlonuridae

Siphlonuridae, also known as the primitive minnow mayfly is a family of insects belonging to the order Ephemeroptera. They are adapted to cool waters.[2]

Taxonomy

The family is divided into the following genera:[3]

  • Genus: Edmundsius
  • Genus: Parameletus
  • Genus: Siphlonisca
  • Genus: Siphlonurus

Family overview

The labrum (upper lip) is not notched in the middle; the antennae are shorter than twice the width of the head; the maxillae on the underside of the head lack prominent rows of golden spines; the abdominal gills are rounded and similar to each other in structure; 3 long slender filaments at the end of the body are about equally long.[4]

References

  1. Wang, Yan-hui; Engel, Michael S.; Rafael, José A.; Wu, Hao-yang; Rédei, Dávid; Xie, Qiang; Wang, Gang; Liu, Xiao-guang et al. (2016). "Fossil record of stem groups employed in evaluating the chronogram of insects (Arthropoda: Hexapoda)". Scientific Reports 6: 38939. doi:10.1038/srep38939. PMID 27958352. Bibcode2016NatSR...638939W. 
  2. Edmunds, George F.; Jensen, Steven L.; Berner, Lewis (1976). The Mayflies of North and Central America. Minneapolis: University of Minnesota Press. p. 130. ISBN 0-8166-0759-1. 
  3. "ADW: Siphlonuridae: CLASSIFICATION". http://animaldiversity.org/accounts/Siphlonuridae/classification/. 
  4. "ADW: Primitive Minnow Mayflies: CLASSIFICATION". https://www.macroinvertebrates.org/taxa-info/ephemeroptera-larva/siphlonuridae. 

Wikidata ☰ Q660724 entry