Guide To The Identification Of Genera Of The Fish Order Ophidiiformes With A Tentative Classification Of The Order

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Guide To The Identification Of Genera Of The Fish Order Ophidiiformes With A Tentative Classification Of The Order

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Author : Daniel M. Cohen
language : en
Publisher:
Release Date : 1978

Guide To The Identification Of Genera Of The Fish Order Ophidiiformes With A Tentative Classification Of The Order written by Daniel M. Cohen and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1978 with Fishes categories.

Objectives of the paper are to provide dichotomous keys for the identification of ophidiiform genera. For each genus a brief account is presented including synonymy, a short diagnosis, a list of species, distribution, references, when possible comments on relationships, and for most an outline drawing. The genera are organized into an hierarchical classification which divides them into two suborders, Ophidioidei, which contains oviparous fishes with a high anterior nostril, and Bythitoidei which contains viviparous fishes with a low anterior nostril. Ophidioidei is divided into two families. Carapidae, with a vexillifer larval stage, has two subfamilies: Pyramodontinae with two genera and Carapinae with four. Ophidiidae has four subfamilies: Brotulinae, with a single genus; Brotulotaeniinae (new family) with a single genus; Ophidiinae, the cusk eels, with eight genera in two tribes; and Neobythitinae, with 38 genera (Epetriodus and Spottobrotula are new genera based on new species from the Indian Ocean) in two tribes. Bythitoidei contains two families, one of which, Aphyonidae has five genera characterized by many neotenic features. Bythitidae is divided into the free-tailed Brosmophycinae with 13 genera in two tribes and Bythitinae with 15 genera.

Guide To The Identification Of Genera Of The Fish Order Ophidiiformes With A Tentative Classification Of The Order

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Author : Daniel M. Cohen
language : en
Publisher:
Release Date : 1978

Guide To The Identification Of Genera Of The Fish Order Ophidiiformes With A Tentative Classification Of The Order written by Daniel M. Cohen and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1978 with Fishes categories.

Objectives of the paper are to provide dichotomous keys for the identification of ophidiiform genera. For each genus a brief account is presented including synonymy, a short diagnosis, a list of species, distribution, references, when possible comments on relationships, and for most an outline drawing. The genera are organized into an hierarchical classification which divides them into two suborders, Ophidioidei, which contains oviparous fishes with a high anterior nostril, and Bythitoidei which contains viviparous fishes with a low anterior nostril. Ophidioidei is divided into two families. Carapidae, with a vexillifer larval stage, has two subfamilies: Pyramodontinae with two genera and Carapinae with four. Ophidiidae has four subfamilies: Brotulinae, with a single genus; Brotulotaeniinae (new family) with a single genus; Ophidiinae, the cusk eels, with eight genera in two tribes; and Neobythitinae, with 38 genera (Epetriodus and Spottobrotula are new genera based on new species from the Indian Ocean) in two tribes. Bythitoidei contains two families, one of which, Aphyonidae has five genera characterized by many neotenic features. Bythitidae is divided into the free-tailed Brosmophycinae with 13 genera in two tribes and Bythitinae with 15 genera.

Sport Fishery Abstracts

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Author :
language : en
Publisher:
Release Date : 1979

Sport Fishery Abstracts written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with Fish culture categories.

Deep Sea Fishes

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Author :
language : en
Publisher: Academic Press
Release Date : 1997-10-01

Deep Sea Fishes written by and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997-10-01 with Science categories.

The deep ocean is home to some of the most unusual of all fishes. This book is the first Fish Physiology volume devoted to these bizarre undersea creatures. Practically every organ system is affected by the constraints imposed by benthic pressure, the absence of light, and the relatively scarce supply of both food and mates. Deep Sea Fishes demonstrates how these fishes living in extremely harsh conditions metabolize, behave, and evolve.

Collected Reprints

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Author :
language : en
Publisher:
Release Date : 1994

Collected Reprints written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Fisheries categories.

Collected Reprints

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Author : Southwest Fisheries Center (U.S.)
language : en
Publisher:
Release Date : 1990

Collected Reprints written by Southwest Fisheries Center (U.S.) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Fisheries categories.

Monthly Catalog Of United States Government Publications

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Author : United States. Superintendent of Documents
language : en
Publisher:
Release Date : 1968

Monthly Catalog Of United States Government Publications written by United States. Superintendent of Documents and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1968 with Government publications categories.

Monthly Catalog Of United States Government Publications

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Author :
language : en
Publisher:
Release Date : 1979

Monthly Catalog Of United States Government Publications written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with Government publications categories.

Publications Catalog Of The U S Department Of Commerce

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Author : United States. Department of Commerce. Office of Publications
language : en
Publisher:
Release Date : 1980

Publications Catalog Of The U S Department Of Commerce written by United States. Department of Commerce. Office of Publications and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1980 with Government publications categories.

Publications Catalog Of The U S Department Of Commerce

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Author : United States. Department of Commerce
language : en
Publisher:
Release Date : 1979

Publications Catalog Of The U S Department Of Commerce written by United States. Department of Commerce and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with Commerce categories.