Names of countries, territories and islands are based on the ISO 3166-1 standard.

267 occurrence datasets about Mongolia

Naturalis Biodiversity Center (NL) - Hymenoptera

WFVZ Bird Collections

Collection Collembola - SMNG

Amphibian specimens

Natural History Museum Rotterdam (NL) - Insecta collection

Peabody Vertebrate Paleontology DiGIR Service

Mosses (S)

Therevid PEET Project

Lepidoptera specimen database of Japan

Collection Mammalia SMF

Centre for Genetic Resources, the Netherlands, PGR passport data

Nationaal Herbarium Nederland

Fish collections of Museum national d'Histoire naturelle

ZFMK Sound Archive

Naturalis Biodiversity Center (NL) - Mammalia

Herbarium Berolinense

Algaterra Types

Herbarium Senckenbergianum (FR) - Fungi

Zoological Museum Amsterdam, University of Amsterdam (NL) – Mammalia

Collection Vermes - ZMB

Field Museum of Natural History (Zoology) Bird Collection

Fungus Collections at Staatliches Museum für Naturkunde Karlsruhe (Herbarium KR)

Zoological Museum Amsterdam, University of Amsterdam (NL) – Herpetology

Herbarium of The New York Botanical Garden