Author: Wayne N. MathisPublisher: Associated Publishers (Gainesville, FL)
ISBN:
Category : Science
Languages : en
Pages : 438
Book Description
World Catalog of Shore Flies (Diptera: Ephydridae)
Author: Wayne N. MathisPublisher: Associated Publishers (Gainesville, FL)
ISBN:
Category : Science
Languages : en
Pages : 438
Book Description
Revision of New World Species of the Shore-fly Subgenus Allotrichoma Becker of the Genus Allotrichoma with Description of the Subgenus Neotrichoma (Diptera, Ephydridae, Hecamedini)
Author: Wayne N. MathisPublisher: PenSoft Publishers LTD
ISBN: 9546426245
Category : Science
Languages : en
Pages : 108
Book Description
The New World species of the subgenera Allotrichoma Becker and Neotrichoma (new subgenus) (genus Allotrichoma) are revised. For phylogenetic perspective to this revision, we studied all genus-group taxa within the tribe Hecamedini and reassessed their cladis-tic relationships. Our phylogenetic study for taxa within the genus Allotrichoma was done at the species-group level, and we attempted to approach this globally by examining species from throughout the world and placing them into appropriate species groups. With-in Allotrichoma, we recognize three subgenera. All known species from the New World are described with an emphasis on structures of the male terminalia, which are fully illustrated. We more than double the number of species known from the New World with six of 12 species in the subgenus Allotrichoma being described herein, and in a newly described subgenus, Neotrichoma, two of the three species from the New World are also described.
A revision of the shore-fly genus Hydrochasma Hendel (Diptera, Ephydridae)
Author: Wayne N. MathisPublisher: PenSoft Publishers LTD
ISBN: 9546427098
Category : Science
Languages : en
Pages : 167
Book Description
This revision comprehensively documents species of the shore-fly genus Hydrochasma Hendel, which is one of three genera of the shore-fly tribe Discocerinini (subfamily Gymnomyzinae) that occurs exclusively in the New World. The other two genera are Pectinifer Cresson and Facitrichophora Mathis & Zatwarnicki. All known species of Hydrochasma are described with an em-phasis on structures of the male terminalia, which are fully de-scribed and illustrated. In addition, detailed locality data and dis-tribution maps for all species are provided. Among New World genera of Discocerinini, Hydrochasma is perhaps the least well known, as indicated by the dramatic increase in recognized species reported in this revision. Before this revision, Hydrochasma included just seven species, and herein we more than quadruple that number by adding 27 previously undescribed species. These additions bring the total number of congeners to 34. Much of this increase has resulted from a greatly improved sampling of the New World fauna, documenting the ongoing need for field work and better taxon sampling of the earth?s shore-fly fauna. With clarification of species ? how they can be recognized and where they occur ? we hope that additional research on immature stages and other aspects of their natural history and ecol-ogy will be fostered and facilitated.
A Revision of the New World Species of the Shore-fly Genus Nostima Coquillett (Diptera:Ephydridae)
Author: James F. EdmistonPublisher:
ISBN:
Category : Nostima
Languages : en
Pages : 120
Book Description
Shore Flies of the Belizean Cays (Diptera: Ephydridae)
Author: Wayne N. MathisPublisher:
ISBN:
Category : Ephydridae
Languages : en
Pages : 88
Book Description
A revision of the New World species of Gymnoclasiopa Hendel (Diptera, Ephydridae)
Author: Wayne N. MathisPublisher: PenSoft Publishers LTD
ISBN: 9546426601
Category : Science
Languages : en
Pages : 76
Book Description
This revision comprehensively documents the New World species of the shore-fly genus Gymnoclasiopa, which primarily has a Holarctic distribution, including some species that are found in both the Nearctic and Palearctic Regions. Discovering additional species common to both biogeographic regions was an objective of this study, as was unraveling any nomenclatural issues that resulted when the same species was described separately in both biogeographic regions. Ten species are treated, including two that are newly described. The authors also document the obvious sexual dimorphism that is evident in some species but which was not previously appreciated, resulting in confused concepts of some species. The authors emphasize structures of the male terminalia, which are fully described and illustrated, in the recognition of species. 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, documenting the ongoing need for field work and better taxon sampling of the earth?s shore-fly fauna.
Manual of Central American Diptera
Author: Brian Victor BrownPublisher: NRC Research Press
ISBN: 0660199580
Category : Science
Languages : en
Pages : 746
Book Description
While volume 1 includes several introductory chapters and treats 42 families of flies in the Lower Diptera, volume 2 covers the remaining 64 families of flies that make up the Higher Diptera (or Cyclorrhapha). These include families of house flies, fruit flies, bot flies, flower flies and many other lesser-known groups. The text is accompanies by over 1660 line drawings and photographs.
A revision of the new world species of Polytrichophora Cresson and Facitrichophora, new genus (Diptera, Ephydridae)
Author: Tadeusz ZatwarnickiPublisher: PenSoft Publishers LTD
ISBN: 9546426547
Category : Nature
Languages : en
Pages : 122
Book Description
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.
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