Aulopiformes/ˈɔːləpɪfɔːrmiːz/ is a diverse order of marine ray-finned fish consisting of some 15 extant and several prehistoric families with about 45 genera and over 230 species. The common names grinners, lizardfishes and allies, or aulopiforms are sometimes used for this group. The scientific name means "Aulopus-shaped", from Aulopus (the type genus) + the standard fish order suffix "-formes". It ultimately derives from Ancient Greek aulós (αὐλός, "flute" or "pipe") + Latin forma ("external form"), the former in reference to the elongated shape of many aulopiforms.[2][3][4]
They are grouped together because of common features in the structure of their gill arches. Indeed, many authors have considered them so distinct as to warrant separation in a monotypic superorder of the Teleostei, under the name Cyclosquamata. However, monotypic taxa are generally avoided by modern taxonomists if not necessary, and in this case a distinct superorder seems indeed unwarranted: together with the equally dubious superorder "Stenopterygii", the grinners appear to be so closely related to some Protacanthopterygii to be included in that superorder. In particular, this group might be the sister taxon of the Salmoniformes (salmon, trout, and relatives). As an alternative, the superorders are sometimes united as an unranked clade named Euteleostei, but in that case the Protacanthopterygii would need to be split further to account for the phylogenetic uncertainty. This would result in a highly cumbersome and taxonomically redundant group of two very small and no less than four monotypic superorders.[5][6]
An extinct clade of Aulopiformes, the suborder Enchodontoidei and its many constituent families, were dominant nektonic fish throughout much of the Late Cretaceous.[1][7] Several other extant aulopiform families also have Cretaceous representatives, and phylogenetic evidence indicates that the order as a whole diversified into its extant families around the Early Cretaceous, making it rather ancient. These diversifications included the earliest adaptations for deep-sea living, which is common among many extant aulopiform taxa.[8]
^ abDavis, Matthew P.; Fielitz, Christopher (2010-12-01). "Estimating divergence times of lizardfishes and their allies (Euteleostei: Aulopiformes) and the timing of deep-sea adaptations". Molecular Phylogenetics and Evolution. 57 (3): 1194–1208. Bibcode:2010MolPE..57.1194D. doi:10.1016/j.ympev.2010.09.003. ISSN 1055-7903. PMID 20854916.
^Woodhouse (1910)
^Glare (1982)
^FishBase (2000)
^Nelson (2006, p. 214)
^Diogo (2008)
^Chida, Mori (Fall 2022). "A new species of dercetid and the assessment of the phylogeny of the Enchodontoidei (Teleostei: Aulopiformes)". ERA. doi:10.7939/r3-nqmz-nf15. Retrieved 2023-12-28.
^Davis, Matthew P.; Fielitz, Christopher (2010-12-01). "Estimating divergence times of lizardfishes and their allies (Euteleostei: Aulopiformes) and the timing of deep-sea adaptations". Molecular Phylogenetics and Evolution. 57 (3): 1194–1208. Bibcode:2010MolPE..57.1194D. doi:10.1016/j.ympev.2010.09.003. ISSN 1055-7903. PMID 20854916.
Aulopiformes /ˈɔːləpɪfɔːrmiːz/ is a diverse order of marine ray-finned fish consisting of some 15 extant and several prehistoric families with about 45...
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(Teleostei, Aulopiformes) from the Late Cretaceous Bearpaw Formation of Alberta, Canada, with a revised diagnosis of Apateodus (Aulopiformes, Ichthyotringoidei)"...
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Serrano, A. (2012-03-05). "On the occurrence of Odontostomops normalops (Aulopiformes: Evermannellidae) in the Bay of Biscay (north-eastern Atlantic)". Journal...
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dead individuals that drifted ashore. Like their close relatives in the Aulopiformes suborder Alepisauroidei, lancetfish lack swimbladders and are simultaneous...
for gliding, but are indeterminate eurypterygians; they are possibly Aulopiformes, which would make them most closely related to lizardfish. Flying and...
Thomas, J.P. & Sukumaran, S. (2015): A new species of the Genus Harpadon (Aulopiformes, Synodontidae) from the north-eastern Arabian Sea, India. Indian Journal...
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(genus Anotopterus) are a genus of marine mesopelagic fish in the order Aulopiformes, the sole genus of the family Anotopteridae. They are found in oceans...
fish, making it related to modern lancetfish and lizardfish. Within the Aulopiformes, it is generally considered a member of the Enchodontoidei, a dominant...
bigscale (Scopelogadus mizolepis) There are 81 species in the order Aulopiformes assessed as least concern. Ahliesaurus berryi Paperbones (Luciosudis...
closely related. Barracudinas are actually related to lizardfish (order Aulopiformes; suborder Alepisauroidei) and are most closely aligned with lancetfish...
totonacus sp. nov., a North American Turonian dercetid fish (Teleostei, Aulopiformes) from the Huehuetla quarry, Puebla, Mexico". Journal of South American...
"Estimating divergence times of lizardfishes and their allies (Euteleostei: Aulopiformes) and the timing of deep-sea adaptations". Molecular Phylogenetics and...
"Taxonomic review and phylogenetic analysis of Enchodontoidei (Teleostei: Aulopiformes)". Anais da Academia Brasileira de Ciências. 83 (2): 483–511. doi:10...
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centimetres (Ateleopus japonicus) to 2 meters (Guentherus altivela). Grinners (Aulopiformes) The largest member of this order is the lancetfish (Alepisaurus ferox)...
diverse genus that belong to the greater family Ipnopidae and order Aulopiformes. They are distinguished by having two elongated pelvic fins and an elongated...