Siphonopidae

The Siphonopidae are the family of common caecilians. They are found in Central and South America. Like other caecilians, they superficially resemble worms or snakes.

Siphonopidae
Siphonops annulatus
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Amphibia
Order: Gymnophiona
Clade: Apoda
Family: Siphonopidae
Bonaparte, 1850
Genera

Brasilotyphlus
Luetkenotyphlus
Microcaecilia
Mimosiphonops
Siphonops

They are the sister group to Dermophiidae, also of South America. Siphonopids are oviparous caecilians, meaning they lay eggs. They have imperforated stapes and no inner mandibular teeth. Like species of some other caecilian families, their skulls have relatively few bones, with those present being fused to form a solid ram to aid in burrowing through the soil. The mouth is recessed beneath the snout, and there is no tail.[1]

Genera and species

References

  1. Nussbaum, Ronald A. (1998). Cogger, H.G.; Zweifel, R.G. (eds.). Encyclopedia of Reptiles and Amphibians. San Diego: Academic Press. p. 57. ISBN 0-12-178560-2.
  2. Wilkinson; Sherratt; Starace & Gower (2013). "A New Species of Skin-Feeding Caecilian and the First Report of Reproductive Mode in Microcaecilia (Amphibia: Gymnophiona: Siphonopidae)". PLOS ONE. 8 (3): e57756. Bibcode:2013PLoSO...857756W. doi:10.1371/journal.pone.0057756. PMC 3590283. PMID 23483926.
  • Nussbaum, Ronald A.; Mark Wilkinson (1989). "On the Classification and Phylogeny of Caecilians". Herpetological Monographs (3): 1–42. doi:10.2307/1466984. JSTOR 1466984.
  • Frost, Darrel R. (2019). "Siphonopidae". Amphibian Species of the World: an Online Reference. Version 6.0. American Museum of Natural History, New York, USA. Retrieved 8 October 2019.
  • AmphibiaWeb: Information on amphibian biology and conservation. [web application]. 2004. Berkeley, California: AmphibiaWeb. Available: http://amphibiaweb.org/. Retrieved 26 August 2004
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