Download or read book A revision of the New World species of Paralimna Loew Diptera Ephydridae written by Rosaly Ale-Rocha and published by . This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Revision of the New World Species of Paralimna Loew Diptera written by Rosaly Ale-Rocha and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A revision of the new world species of Polytrichophora Cresson and Facitrichophora new genus Diptera Ephydridae written by Tadeusz Zatwarnicki and published by PenSoft Publishers LTD. This book was released on 2012-10-24 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: This revision significantly documents a continuing trend in the discovery and documentation of New World shore flies (Diptera: Ephydridae). Two genera of the tribe Discocerinini are treated: Facitrichophora, new genus, with all four included species being newly described, and Polytrichophora Cresson with 19 species, including 11 that are newly described. Previously, eight species were known from the New World. The authors emphasize structures of the male terminalia, which are fully described and illustrated, in the recognition of species and species groups. In addition, detailed locality data and distribution maps for all species are provided. Much of this increase has resulted from a greatly improved sampling of the New World fauna, which documents an ongoing need for field work and better taxon sampling of earth?s shore-fly fauna.

Download or read book Taxonomic Revision and Phylogenetic Analysis of the Genus N o s t i m a from the New World Diptera Ephydridae written by James F. Edmiston and published by . This book was released on 1989 with total page 1016 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Revision of the Genus Notiphila Fall n Diptera Ephydridae from America North of Mexico written by Wayne N. Mathis and published by . This book was released on 1976 with total page 716 pages. Available in PDF, EPUB and Kindle. Book excerpt: The North American species of the shore fly genus Notiphila Fallen were taxonomically revised. Over 13,000 specimens were examined from throughout the Nearctic Region and information relating to the biology of many species occurring in the West was gathered from both field and laboratory studies. Previously used characters were reevaluated; new evidence from comparative morphological studies on the male and female postabdomens, from developmental stages, and from biological and ecological observations was collected. Forty-nine characters were selected, quantified, and analyzed using standard numerical taxonomic procedures. Collectively, all these data were assessed and a classification derived. Forty-seven Notiphila species are now recognized from North America. These have been further classified into two subgenera and six species-groups. The subgenera were first erected by E.T. Cresson, Jr. and have been substantiated by the additional evidence accumulated during this study. Likewise, the species-groups are essentially those of Cresson with additions and minor modifications. Recognition of the subgenus Notiphila is supported by the external morphology of both sexes, by the morphology of the pupae and larvae, and by phenetic analysis using quantitative procedures. This subgenus includes 25 North American species of which three species are resurrected from synonomy (N. bicolor Cresson, N. cognata Cresson, and N. unicolor), two new names are proposed N. cressoni and N. paludicola for N. bicolor and N. unicolor respectively), and 13 new species are described (N. adusta, N. footei, N. pallicornis, N. taenia, N. phaeopsis, N. pulcra, N. robusta, N. eleomyia, N. latigena, N. orienta, N. pauroura, N. poliosoma, and N. shewelli). These species have been arranged into three species-groups that are based primarily on characters of the male genitalia. Most of the species of this subgenus occur in eastern North America. The second subgenus, Agrolimna, comprises 22 species, including seven new species (N. scoliochaeta, N. atrata, N. deonieri, N. deserta, N. elophila, N. nanosoma, and N. paludia). In addition/ the following synonymies are proposed (older name first: N. decoris Williston = N. atrisetis Cresson, N. quadrisetosa Thomson = N. occidentalis Cresson, and N. pulchrifrons Loew = N. signata Cresson). N. transversa Walker, listed as an Agrolimna species in the latest North American catalog, is a species of the genus Dichaeta. Three species-groups are recognized for the North American species, and most species are distributed in western North America.

Download or read book Description of a New Genus Ten New Species of Ephydridae with a Discussion of the Species of the Genus Discomyza Diptera Notulae Naturae of The Academy of Natural Sciences of Phila No 21 written by and published by Academy of Natural Sciences. This book was released on with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Phylogenetic Study of the Tribe Dryxini Zatwarnicki Diptera Ephydridae written by Wayne N. Mathis and published by . This book was released on 2002 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Studies of Gymnomyzinae Diptera Ephydridae VI written by Wayne N. Mathis and published by . This book was released on 1995 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Revision of the Nearctic Species of the Tribe Parydrini Diptera Ephydridae written by Philip Joseph Clausen and published by . This book was released on 1971 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Revision of the New World Species of Opacifrons Duda Diptera Sphaeroceridae Limosininae written by Steven A. Marshall and published by . This book was released on 1998 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Revision of the New World Dohrniphora Dahl Species Lacking Large Hind Tibial Setae Diptera Phoridae written by Brian Victor Brown and published by . This book was released on 2010 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Generic Revision of the Family Agromyzidae Diptera with a Catalogue of New World Species written by Kenneth E. Frick and published by . This book was released on 1952 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Generic Revision of the Family Agromyzidae Diptera with a Catalogue of New World Species written by Kenneth Eugene Frick and published by . This book was released on 1952 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Studies of Notiphilinae Diptera Ephydridae I written by Wayne N. Mathis and published by . This book was released on 1979 with total page 111 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book World Catalog of Shore Flies Diptera Ephydridae written by Wayne N. Mathis and published by Associated Publishers (Gainesville, FL). This book was released on 1995 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Studies of Notophilinae Diptera written by W.N. Mathis and published by . This book was released on 1979 with total page 111 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Review of the New World Coproica Diptera Sphaeroceridae with a Description of 8 New Species written by Matthew D. Bergeron and published by . This book was released on 2015 with total page 157 pages. Available in PDF, EPUB and Kindle. Book excerpt: