Association for Tropical Biology
- http://www.atbio.org/
- Promotes research and fosters the exchange of ideas among biologists working in tropical environments. Publishes journal Biotropica and co-publishes Tropinet newsletter.
Human Anatomy and Physiology Society (HAPS)
- http://www.haps.affiniscape.com/
- Founded to promote communication among teachers of human anatomy and physiology in colleges, universities, and related institutions; to present workshops and conferences (both local and national) where members can obtain information about the latest developments in the health and science fields; and to encourage educational research and publication by HAPS members.
Society for Integrative and Comparative Biology
- http://www.sicb.org/
- Organized to integrate the many fields of specialization in the broad field of biology; publishes the journal American Zoologist. Site contains organization information, job and postdoc postings, and other resources for researchers and educators.
Society of Ethnobiology
- http://ethnobiology.org/
- A nonprofit professional organization dedicated to the interdisciplinary study of the relationships of plants and animals with human cultures worldwide.
The Linnean Society of London:
- http://www.linnean.org/
- Founded 1788. Covers biology as a whole and focuses on the study of diversity - in evolution, ecology and systematics. Website contains the Programme of Events, Publications, Grants and Membership details.