Superregnum: Eukaryota
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Cladus: Craniata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Megaclassis: Osteichthyes
Superclassis/Classis: Actinopterygii
Classis/Subclassis: Actinopteri
Subclassis/Infraclassis: Neopterygii
Infraclassis: Teleostei
Megacohors: Osteoglossocephalai
Supercohors: Clupeocephala
Cohors: Euteleosteomorpha
Subcohors: Neoteleostei
Infracohors: Eurypterygia
Sectio: Ctenosquamata
Subsectio: Acanthomorphata
Divisio/Superordo: Paracanthopterygii
Series: Percopsaria
Ordo: Percopsiformes
Familia: Amblyopsidae
Genus: Amblyopsis
Species (3): A. hoosieri – A. spelaea
Name
Amblyopsis DeKay, 1842
Synonyms
Gender: feminine
Type species: Amblyopsis spelaeus
References
Poly, W. J. 2004. Family Amblyopsidae Bonaparte 1846 cavefishes. California Academy of Sciences. Annotated Checklists of Fishes No. 23. 5 pp. Online access
Amblyopsis – Taxon details on Integrated Taxonomic Information System (ITIS).
Amblyopsis is a genus of small (up to 11 cm or 4.3 in long) fish in the family Amblyopsidae that are endemic to the central and eastern United States.[1] Like other cavefish, they lack pigmentation and are blind.[2] The most recently described species was in 2014.[3] Uniquely among fish, Amblyopsis brood their eggs in the gill chambers (somewhat like mouthbrooders).[4] It was formerly incorrectly speculated that the same brooding behavior existed in other genera in the family and in the pirate perch (Aphredoderus sayanus).[4][5]
Species
There are currently 3 species of this genus:[1]
Amblyopsis hoosieri Niemiller, Prejean & Chakrabarty, 2014 (Hoosier cavefish)[3]
Amblyopsis rosae C. H. Eigenmann, 1898 (Ozark cavefish)
Amblyopsis spelaea DeKay, 1842 (northern cavefish)
References
Froese, Rainer and Pauly, Daniel, eds. (2017). Species of Amblyopsis in FishBase. May 2017 version.
Darwin, Charles (1979). The Origin of Species (1st ed.). New York: Avenel Books. p. 179. ISBN 0-517-30978-5.
Chakrabarty, P.; Prejean, J.A.; Niemiller, M.L. (2014). "The Hoosier cavefish, a new and endangered species (Amblyopsidae, Amblyopsis) from the caves of southern Indiana". ZooKeys (412): 41–57. doi:10.3897/zookeys.412.7245. PMC 4042695. PMID 24899861.
Armbruster, J.W.; M.L. Niemiller & P.B. Hart (2016). "Morphological Evolution of the Cave-, Spring-, and Swampfishes of the Amblyopsidae (Percopsiformes)". Copeia. 104 (3): 763–777. doi:10.1643/ci-15-339. S2CID 53608365.
Fletcher, D.E.; Dakin, E.E.; Porter, B.A.; Avise, J.C. (2004). "Spawning behavior and genetic parentage in the pirate perch (Aphredoderus sayanus), a fish with an enigmatic reproductive morphology". Copeia. 2004 (1): 1–10. doi:10.1643/ce-03-160r. S2CID 37827490.
Bibliography
Darwin, Charles (1979). The Origin of Species. John Murray. ISBN 0-517-30978-5.
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