Author:
Publisher: Academy of Natural Sciences
ISBN: 9781604832334
Category :
Languages : en
Pages : 8
Book Description
Lepyriidae, a New Family of Fresh-Water Snails (Gastropoda: Rissoacea): Notulae Naturae of The Acad. of Natural Sciences of Phila., No. 233
Author:
Publisher: Academy of Natural Sciences
ISBN: 9781604832334
Category :
Languages : en
Pages : 8
Book Description
Publisher: Academy of Natural Sciences
ISBN: 9781604832334
Category :
Languages : en
Pages : 8
Book Description
Notulae Naturae of the Academy of Natural Sciences of Philadelphia
Catalog of the Library of the Academy of Natural Sciences of Philadelphia
Author: Academy of Natural Sciences of Philadelphia. Library
Publisher: Macmillan Reference USA
ISBN:
Category : Science
Languages : en
Pages : 754
Book Description
Publisher: Macmillan Reference USA
ISBN:
Category : Science
Languages : en
Pages : 754
Book Description
Dictionary Catalog of the Department Library
Author: United States. Department of the Interior. Library
Publisher: Boston : G. K. Hall
ISBN:
Category : Library catalogs
Languages : en
Pages : 810
Book Description
Publisher: Boston : G. K. Hall
ISBN:
Category : Library catalogs
Languages : en
Pages : 810
Book Description
Bulletin - Alabama Museum of Natural History
Author: Alabama Museum of Natural History
Publisher:
ISBN:
Category : Natural history
Languages : en
Pages : 490
Book Description
Publisher:
ISBN:
Category : Natural history
Languages : en
Pages : 490
Book Description
International Journal of Malacology
Endangered and Threatened Plants and Animals of Alabama
A Review of the Aquatic Gastropod Subfamily Cochliopinae (Prosobranchia, Hydrobiidae)
Author: Robert Hershler
Publisher:
ISBN:
Category : Cochliopinae
Languages : en
Pages : 148
Book Description
Publisher:
ISBN:
Category : Cochliopinae
Languages : en
Pages : 148
Book Description
The Origin and Evolution of the Gastropod Family Pomatiopsidae
Author: George M. Davis
Publisher:
ISBN:
Category : Gastropoda
Languages : en
Pages : 0
Book Description
Publisher:
ISBN:
Category : Gastropoda
Languages : en
Pages : 0
Book Description
Origin and Evolution of the Gastropod Family Pomatiopsidae, with Emphasis on the Mekong River Triculinae
Author: George Davis
Publisher: Academy of Natural Sciences
ISBN: 9781422319260
Category : Nature
Languages : en
Pages : 132
Book Description
Describes an extraordinary endemic radiation of hydrobioid snails in the Mekong River (MR). The monophyletic radiation involving the subfamily Triculinae, 3 tribes, 11 genera, & 92 species, is larger than contemporaneous endemic freshwater gastropod faunas of centers of endemism, such as lakes Tanganyika & Baikal. The study addresses the issue of how higher taxa arise by analyzing the series of adaptive radiations within the MR Triculinae. The worldwide family Hydrobiidae is polyphyletic & includes 2 distinct lineages, the Hydrobiidae sensu stricto & the Pomatiopsidae with the subfamilies Pomatiopsidae & Triculinae. The differences between the two families were masked by convergence in shell, radula, penis, & operculum. Maps & illus.
Publisher: Academy of Natural Sciences
ISBN: 9781422319260
Category : Nature
Languages : en
Pages : 132
Book Description
Describes an extraordinary endemic radiation of hydrobioid snails in the Mekong River (MR). The monophyletic radiation involving the subfamily Triculinae, 3 tribes, 11 genera, & 92 species, is larger than contemporaneous endemic freshwater gastropod faunas of centers of endemism, such as lakes Tanganyika & Baikal. The study addresses the issue of how higher taxa arise by analyzing the series of adaptive radiations within the MR Triculinae. The worldwide family Hydrobiidae is polyphyletic & includes 2 distinct lineages, the Hydrobiidae sensu stricto & the Pomatiopsidae with the subfamilies Pomatiopsidae & Triculinae. The differences between the two families were masked by convergence in shell, radula, penis, & operculum. Maps & illus.