The ITIS Logo The ITIS Banner spacer image
  Welcome to ITIS, the Integrated Taxonomic Information System! Here you will find authoritative taxonomic information on plants, animals, fungi, and microbes of North America and the world. We are a partnership of U.S., Canadian, and Mexican agencies (ITIS-North America); other organizations; and taxonomic specialists. ITIS is also a partner of Species 2000 and the Global Biodiversity Information Facility (GBIF). The ITIS and Species 2000 Catalogue of Life (CoL) partnership is proud to provide the taxonomic backbone to the Encyclopedia of Life (EOL).
A gray graphic bar
Quick search on:
  Any Name or TSN* Common Name Scientific Name TSN*
   
* Taxonomic Serial Number (TSN)
Go to Advanced Search and Report


 New & Edited Scientific Names this load: 1,121    RSS Feed
Monthly
Export
Scientific Names
(any rank, any usage)
Common
Names
27-Oct-2017
768,170
127,653
27-Sep-2017
767,693
127,234
A gray bar
Last Modified: Wednesday, November 8, 2017
Privacy statement and disclaimers  
How to cite ITIS  

spacer image
spacer image