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Counts of New and Changed Names Reported in Zoological Record Indicates trends in assigning names to new animals by taxonomists.

Search the Index to Organism Names
The Index to Organism Names project uses name data from the resources of BIOSIS and other collaborating organizations.

Conferences
Meetings & workshops for today's global biologist.

Nomenclatural Glossary for Zoology
An alphabetical list of specialist terms.

Guide to the Animal Kingdom for Students & Educators
For basic answers to who's who in the Animal Kingdom.

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Home > Subject > Systematics > Taxonomy > Keys

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Results 91 - 100 of at least 238

Dichotomous key to Oklahoma snakes
This dichotomous key is a general guide for the snakes of Oklahoma. This key has been compiled and written by Richard Butler, using the Peterson Field Guide to Reptiles and Amphibians of the Eastern and Central United States, Canada, and Mexico
Dioscoreaceae
online taxonomic treatment & key, Flora of China
Draft Key to Amanitaceae of Costa Rica & Neighboring Regions (with Emphasis on Species from Forests Including Quercus)
online pdf document
Dung beetles (Coleoptera: Scarabaeidae: Aphodiinae) of the Mpala Research Centre and environs, Laikipia District, Kenya
online pdf article - Insecta Mundi
EUCLID Eucalypts of Southern Australia
online identification key (sample data)
Ebenaceae
online taxonomic treatment & key, Flora of China
Emperor fishes and large-eye breams of the world (family Lethrinidae) : an annotated and illustrated catalogue of lethrinid species known to date
online pdf document - FAO Species Catalogue
Ephedraceae
online taxonomic treatment & key, Flora of China
Eriocaulaceae
online taxonomic treatment & key, Flora of China
Eucommiaceae
online taxonomic treatment & key, Flora of China

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