Flora and Fauna
- 842
- Southern Adder: Bitis armata
- Photographs and information from ARKive including classification, status, description, range, habitat, biology, threats and conservation.
- 843
- The Copperhead Snake
- Informational site about copperhead snakes, Agkistrodon spp, their bite, venom, life cycle and general ecology. Includes a short video.
- 844
- Western Diamond-backed Rattlesnake: Crotalus atrox
- Photographs and information from ARKive including classification, status, description, range, habitat, biology, threats and conservation.
- 845
- Yellow-blotched Palm Pitviper: Bothriechis aurifer
- Photographs and information from ARKive including classification, status, description, range, habitat, biology, threats and conservation.
- 846
- ADW: Subclass Ophiuroidea
- Photographs and information on the basket stars, brittlestars and snake stars from the Animal Diversity Web.
- 847
- Brittle Star
- Information from Wikipedia on these echinoderms which are closely related to starfish, including their range, anatomy and locomotion.
- 848
- Common Brittlestar: Ophiothrix fragilis
- Photographs and information from ARKive including classification, status, description, range, habitat, biology, threats and conservation.
- 849
- Leptotyphlopidae
- Information from Wikipedia on this family of burrowing snakes that feed on ants and termites.
- 850
- Annulated Sea Snake: Hydrophis cyanocinctus
- Photograph and information from ARKive including classification, status, description, range, habitat, biology, threats and conservation.
- 851
- Arabian Gulf Sea Snake: Hydrophis lapemoides
- Photograph and information from ARKive on this species found in the Arabian Gulf and off the coasts of Sri Lanka, India, Singapore, Thailand and the Malaysian island of Penang.
- 852
- Beaked Sea Snake: Enhydrina schistosa
- Photographs and information from ARKive including classification, status, description, range, habitat, biology, threats and conservation.
- 853
- Pelamis platurus: Yellow-bellied Sea Snake
- Several photographs, description, natural history and taxonomy.
- 854
- Sea Snake
- Information from Wikipedia on these venomous snakes that inhabit marine environments for most or all of their lives.
- 855
- Yellow Sea Snake: Hydrophis spiralis
- Photograph and information from ARKive including classification, status, description, range, habitat, biology, threats and conservation.
- 856
- Adventures in Mamba Country
- Article with photographs by Adrian Warren on his close encounter with two black mambas while filming in Rwanda.
- 857
- Black Mamba Snake
- Informational site about this timid snake. Includes photographs and videos and information on bites.
- 858
- Death Adders
- Genus Acanthophis: An overview, including descriptions of five new species and one subspecies.