Author: William Swainson
Publisher:
ISBN:
Category : Amphibians
Languages : en
Pages : 390
Book Description
On the History and Classification of Fishes, Amphibians, and Reptiles
The Natural History of Fishes, Amphibians, & Reptiles, Or Monocardian Animals
Author: William Swainson
Publisher:
ISBN:
Category : Amphibians
Languages : en
Pages : 386
Book Description
Publisher:
ISBN:
Category : Amphibians
Languages : en
Pages : 386
Book Description
Natural History of Fishes, Amphibians, & Reptiles, Or Monocardian Animals
The Natural History of Fishes, Amphibians, & Reptiles, Or Monocardian Animals
Author: William Swainson
Publisher:
ISBN:
Category : Amphibians
Languages : en
Pages : 480
Book Description
Publisher:
ISBN:
Category : Amphibians
Languages : en
Pages : 480
Book Description
The Natural History of Fishes, Amphibians and Reptiles, Or Monocardian Animals
On the Natural History and Classification of Fishes, Amphibians, and Reptiles
Author: William Swainson
Publisher:
ISBN:
Category : Amphibians
Languages : en
Pages : 410
Book Description
Publisher:
ISBN:
Category : Amphibians
Languages : en
Pages : 410
Book Description
A Catalogue of the Library of Brown University
Author: Brown University. Library
Publisher:
ISBN:
Category : Library catalogs
Languages : en
Pages : 790
Book Description
Publisher:
ISBN:
Category : Library catalogs
Languages : en
Pages : 790
Book Description
A Catalogue of the Library of Brown University, in Providence, Rhode Island
Author: Charles Coffin JEWETT
Publisher:
ISBN:
Category :
Languages : en
Pages : 600
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 600
Book Description
Guide to the Identification of Genera of the Fish Order Ophidiiformes with a Tentative Classification of the Order
Author: Daniel M. Cohen
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 84
Book Description
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.
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 84
Book Description
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.
Annals of the Lyceum of Natural History of New York
Author: New York Academy of Sciences
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 480
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 480
Book Description