TreeBASE is a relational database designed to manage and explore information on phylogenetic relationships (Sanderson et al., 1993, 1994; Donoghue, 1994; Donoghue and Ackerly, 1996; Piel et al., 1996; Morel, 1996; Piel et al., 2000). Its main function is to store published phylogenetic trees and data matrices. It also includes bibliographic information on phylogenetic studies, and some details on taxa, characters, algorithms used, and analyses performed. The database is designed to allow retrieval and recombination of trees and data from different studies, and it can be explored interactively using trees included in the database. TreeBASE therefore provides a means of assessing and synthesizing phylogenetic knowledge. (...) The database currently includes 6106 authors, 2946 studies, 8462 trees, and 82043 taxa" (as of December 2011). ... [Information of the supplier]
The 2014 meeting of the Working Group of Central European Heteropterologists will be held in Moritzburg near Dresden on July 11 - 13. [Editorial staff vifabio]
Wald-online bündelt allgemeine Informationen über den Wald und leitet zu den Internetforstverwaltungen in Deutschland. Auf der Startseite gibt es eine integrierte Katalog-Suchmaschine der Zentralstelle für Agrardokumentation und -information (ZADI), die die Suche nach weiteren Web-Sites zum Wald und zur Forstwirtschaft ermöglicht. In einer Link-Liste sind alle fachlich und organisatorisch den Wald und die Forstwirtschaft betreffenden Institutionen zusammengestellt, wobei es hauptsächlich um forstliche Forschung, Umweltpädagogik und forstliche Verbände geht. Unter der Rubrik Wald online gibt es vor allem Informationen zu deutschen Wäldern, deren Funktion und Geschichte. Unter der Rubrik "über Treffpunkt Wald" gibt es eine Deutschlandkarte, die es ermöglicht, nach Veranstaltungen in den einzelnen Bundesländern zu suchen. ... [Information des Anbieters, verändert]
This site contains basic biological information regarding Trichinella spiralis, and includes research findings on all aspects of the parenteral phase of the infection. Much of the information is based on publications by Dickson Despommier and colleagues over the last 30 years, that mostly dealt with Nurse cell formation and its relationship to angiogenesis and collagen capsule formation. In addition, a brief history of its discovery, clinical aspects, and useful links to other sites dealing with the genus Trichinella are provided. ... [Information of the supplier, modified]
Diese Seite über die Köcherfliegen (Trichoptera) in Rheinland-Pfalz ist sowohl als Informationsquelle für den Laien wie auch als Nachschlagewerk für den ambitionierten Wissenschaftler gedacht. Neben allgemeinen Informationen über diese Ordnung finden Sie systematische Listen, Hinweise zum Fang, zur Präparation und Konservierung, digitale Bestimmungsschlüssel, Literaturhinweise und Hilfen für die Bestimmung von Familien, Gattungen oder Arten. Ein ganzes Kapitel ist speziell den in Rheinland-Pfalz vorkommenden Trichoptera gewidmet. Dort finden Sie Angaben zu den ökologischen Ansprüchen der Arten, Phänogramme und detaillierte Verbreitungskarten. ... [Information des Anbieters]
Although these literature searches were originally conceived as providing working documents for our own researches, it soon became apparent that this comprehensive catalogue of literature and illustrations should be made generally available rapidly and freely as a working tool for all those interested in working on Trichoptera material from Africa, especially for colleagues in far-distant institutes and without access to large libraries. Each page will record the name of the species, its distribution, the best illustrations of its diagnostic characters available in the literature, usually of genital structures, and the appropriate original literature. This bibliographic reference work containing over 1200 species and subspecies in 26 families and 109 genera makes no claim to be complete. The clarification of problematic systematic questions or synonyms was also not one of its aims. ... [Information of the supplier]
This website contains illustrated dichotomous and synoptic identification keys to the twenty caddis fly families occurring in the Fennoscandian region. Clicking on a coloured family name will provide a link to a systematic list of the taxa included in that family, in which each species name is linked to an actual identification page for the species. This web page contains brief information on the distribution, the level of threat that the species may face (graded according to IUCN Red Lists), and a plate with the identification characters for males and females. Unfortunately, illustrations from the literature have had to be used for some species because no original material was available. The bibliography contains a large number of older and more recent taxonomic, ecological and zoogeographic publications on the caddis flies of Scandinavia, but is certainly incomplete. ... [Information of the supplier]
Trichoptera Literature Database (TLD) is a collaborative effort to provide online access to a bibliography of world Trichoptera literature, including access to PDF files of historically important, rare, or out-of-print older works as well as more current literature for caddisflies. In addition to a list of valid names and synonyms, as provided by the Trichoptera World Checklist, access to the primary literature itself is essential for research in Trichoptera taxonomy and systematics. ... [Information of the supplier]
Trichoptera comprise 13.574 species worldwide. This web page provides a data base for the world taxa, which comprise all zoogeographical regions und based on an international cooperation. [Editorial staff vifabio]
Trilobites are the most diverse group of extinct animals preserved in the fossil record. Nine orders of trilobites are recognized, into which 15,000+ species are placed. Learn more about trilobite morphology, anatomy, ecology, behavior, reproduction, and development, and how they relate to trilobite origins, evolution, and classification. Explore trilobite biostratigraphy, paleobiogeography, persistence across geological time, and their ultimate extinction. View galleries of trilobite images from the web, examine fact sheets, pictorial guides, and an identification key for each order, refer to a family listing, a genus listing, or consult a trilobite glossary and bibliography, tour world famous trilobite localities, explore links to other web resources on trilobites, and review books on trilobites, including an exclusive hardcopy pictorial adaptation of this website. ... [Information of the supplier]
