Cricket frog

Cricket frogs, genus Acris, are small, North American frogs of the family Hylidae.[1][2] They occur in northern Mexico (Coahuila), the USA east of the Rocky Mountains, and southern Ontario, Canada.[1]

For other uses, see Cricket frog (disambiguation).
"Acris" redirects here. For the Romanian village, see Acriş.

Cricket frogs
Acris gryllus
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Amphibia
Order: Anura
Family: Hylidae
Subfamily: Acrisinae
Genus: Acris
Duméril & Bibron, 1841
Species
  • Acris blanchardi
  • Acris crepitans
  • Acris gryllus

They are more aquatic than other members of the family, and are generally associated with permanent bodies of water with surface vegetation. This is a quite important aspect of their survival, as adult cricket frogs suffer high mortality rates when submerged in poorly oxygenated water (typically less than 24 hours on average in water that is ~1.2 mg/L).[3] The common and scientific names refer to their call, which resembles that of a cricket. The two common species are A. crepitans and A. gryllus. A. crepitans are found in mesic woodlands as well as xeric grasslands, whereas A. gryllus are concentrated in mesic woodlands.

Cricket frogs are able to communicate and attract each other using a specific frequency of their mating call, but it can only be heard by members of the same population. Cricket frogs from other locales are unable to aurally process other calls, leading to mating isolation among the species.[4]

Species

There are three species:[1][2]

  • Acris blanchardi Harper, 1947 – Blanchard's cricket frog
  • Acris crepitans Baird, 1854 – northern cricket frog
  • Acris gryllus (LeConte, 1825) – southern cricket frog

References
  1. Frost, Darrel R. (2018). "Acris Duméril and Bibron, 1841". Amphibian Species of the World: an Online Reference. Version 6.0. American Museum of Natural History. Retrieved 27 October 2018.
  2. "Hylidae". AmphibiaWeb. University of California, Berkeley. 2018. Retrieved 27 October 2018.
  3. Hoskins, Tyler D.; Dellapina, Maria; Papoulias, Diana M.; Boone, Michelle D. (2019-04-01). "Effects of larval atrazine exposure in mesocosms on Blanchard's cricket frogs (Acris blanchardi) reared through overwintering and to reproductive age". Chemosphere. 220: 845–857. doi:10.1016/j.chemosphere.2018.12.112. ISSN 0045-6535.
  4. Ryan, Michael J. (1988-06-24). "Coevolution of sender and receiver: Effect on local mate preferecnce in Cricket Frogs". Science. 240 (4860): 1786. doi:10.1126/science.240.4860.1786. ISSN 0036-8075. PMID 17842431.
  • eol - Encyclopedia of Life taxon Acris at http://www.eol.org.

Data related to Acris at Wikispecies Media related to Acris at Wikimedia Commons


This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.