bigai.ne.jp FX
Science, Biology, Flora and Fauna, Animalia - Micro Shells. Searchable database of marine shells and fresh-water shells and land snails, over 1,300 species in the world are listed.
http://www.bigai.ne.jp/
Fredrick the Flatworm's Homepage
Science, Biology, Flora and Fauna, Animalia - Fredrick the Flatworm. Information and images of different types of Platyhelminthes (flatworms).
https://flatwormf.tripod.com/
Gastrotricha World Portal
Science, Biology, Flora and Fauna, Animalia - Gastrotricha World Portal. Detailed information about these small aquatic organisms, including overview, systematics, evolution, checklists, photos, and movies.
http://www.gastrotricha.unimore.it/
National Opossum Society
Science, Biology, Flora and Fauna, Animalia - National Opossum Society. Welcomes you to the world of the Virginia Opossum.
https://www.opossum.org/
Welcome to the PLANTS Database
Science, Biology, Flora and Fauna, Plantae - PLANTS National Database. Online USDA database of information, images, and links on plants in the USA, including crops and invasives.
https://plants.usda.gov/
Arboretum de Villardebelle
Science, Biology, Flora and Fauna, Plantae - Arboretum de Villardebelle. Includes photographs and information on conifers from around the world, gymnosperm taxonomy, and scientific articles.
http://www.pinetum.org/
HabitasOnline
Science, Biology, Flora and Fauna - HabitasOnline. Information on the plants, animals, and fossils of Ireland.
https://www.habitas.org.uk/
Census of Marine Life
Science, Biology, Flora and Fauna - Census of Marine Life. A global network of researchers engaged in a ten-year initiative to assess and explain the past, present, and future diversity, distribution, and abundance of marine life in the oceans.
http://www.coml.org/