Rattlesnakes

• Aruba Island
• Santa Catalina Island

• Science: Biology: Plants and Animals: Animalia: Chordata: Reptilia: Squamata: Serpentes: Xenophidia: Viperidae: Crotalus 
• Kids and Teens: Science and Math: Science: Living Things: Animals: Reptiles and Amphibians: Reptiles: Lizards and Snakes: Vipers and Relatives: Rattlesnakes, Pygmy 

• Animal Bytes: Canebrake Rattlesnake  - SeaWorld.org presents other names, appearance and size, diet, life cycle, range, habitat, fun facts, and ecology.
• Baja Speckled Rattlesnake  - Discusses range and habitat, diet, status, adaptations, appearance, behavior, reproduction, and pictures.
• Banded Rock Rattlesnake  - Reviews appearance, range, habitat, diet, adaptations, behavior, reproduction, and photographs.
• Black-tailed Rattlesnake (Crotalus molossus)  - Explores images, distribution, biomes, description, food habits, reproduction, and conservation status.
• Crotalus atrox - Western Diamond-backed Rattlesnake  - Includes description, taxonomy, range, habitat, diet, images, name derivation, and similar snakes.
• Crotalus cerastes cerastes - Mohave Desert Sidewinder  - Discusses appearance, range, habitat, diet, related species, sounds, videos, images, and taxonomy.
• Crotalus cerastes laterorepens - Colorado Desert Sidewinder  - Explains range, habitat, diet, behavior, reproduction, appearance, and taxonomy. Includes pictures, map, and sounds.
• Crotalus mitchellii pyrrhus - Southwestern Speckled Rattlesnake  - Reviews description, taxonomy, scientific name, similar snakes, and conservation status. Offers map and images.
• Crotalus oreganus helleri - Southern Pacific Rattlesnake  - Information from CaliforniaHerps.com looks at images, description, taxonomy, similar species, and conservation status.
• Crotalus oreganus oreganus - Northern Pacific Rattlesnake  - Reports appearance, range, habitat, diet, behavior, classification, similar snakes, other names, and photographs.
• Crotalus ruber - Red Diamond Rattlesnake  - Presents images, map, appearance, locations, habitat, reproduction, diet, behavior, and conservation.
• Crotalus scutulatus scutulatus - Northern Mohave Rattlesnake  - Offers pictures, appearance, range, habitat, taxonomy, diet, behavior, conservation status, and similar snakes.
• Crotalus stephensi - Panamint Rattlesnake  - From CaliforniaHerps.com, facts include appearance, locations, habitat, diet, behavior, related species, and images.
• Eastern Diamondback Rattlesnake (Crotalus adamanteus)  - Includes pictures, physical description, range, habitat, diet, behavior, economic importance, and symptoms of venom.
• Hogle Zoo: Mojave Desert Sidewinder  - Tells about where they live, what they eat, appearance, behavior, size, life span, and status. Includes picture.
• Hopi Rattlesnake  - Explains where these animals live, their diet, size, behaviors, and reproduction. Includes map, classification, and pictures.
• IUCN Red List: Crotalus pusillus  - Reviews taxonomy, category, justification, range and map, habitat systems, major threats, and conservation actions.
• Mojave Rattlesnake (Crotalus scutulatus)  - ENature.com provides photograph, range, habitat, venom warning, behavior, breeding, and subspecies.
• Prairie Rattlesnake - Crotalus viridis  - HerpNet presents status, food, habitat, range in Iowa, behavior, and appearance.
• Reptiles: Rattlesnake  - San Diego Zoo includes statistics, locations, breeding, species, senses, fun facts, diet, and behavior. With gallery and sound clip.
• Rock Rattlesnake (Crotalus lepidus)  - Features picture, family, warning, subspecies, breeding, habitat, range, behavior, and diet.
• Sidewinder (Crotalus cerastes)  - Provides distribution, food habits, behavior, reproduction, habitat, status, appearance, and movement.
• Sidewinder (Crotalus cerastes)  - Gives image, behavior, diet, movement, range, habitat, appearance, and breeding details.
• Speckled Rattlesnake (Crotalus mitchellii)  - Discusses appearance, venom, subspecies, diet, behavior, range, habitat, and reproduction. Includes photograph.
• Tiger Rattlesnake (Crotalus tigris)  - Offers family, description, image, subspecies, diet, behavior, breeding, and venom.
• Timber Rattlesnake - Crotalus horridus  - Reviews status in Iowa, description, subspecies, state range, habitat, habits, food, and protection.
• Timber Rattlesnake (Crotalus horridus)  - Covers identification, pictures, distribution, status, ecology, threats, and management issues.
• Timber Rattlesnake (Crotalus horridus)  - Describes range, habitat, appearance, diet, behavior, breeding, economic importance, and status. Includes photographs.
• Western Diamondback Rattlesnake (Crotalus atrox )  - Offers description, food, habitat, predators, picture, social structure, offspring, and senses.
• Western Diamondback Rattlesnake (Crotalus atrox)  - Looks at locations, behavior, diet, description, images, conservation status, and reproduction.
• The Western Diamondback Rattlesnake (Crotelus atrox)  - Reviews sounds, images, size, diet, distribution, offspring, behavior, appearance, and senses.
• Western Massasauga  - Provides information about the appearance, diet, weight, habitat, and range.
• Western Rattlesnake (Crotalus oreganus)  - Includes several subspecies, locations, habitat, breeding, pictures, previous name, diet, and behavior.