ARKive - Potosi pupfish - Cyprinodon alvarezi- Related species

Species related to the Potosi pupfish (Cyprinodon alvarezi)

Tequila splitfin (Zoogoneticus tequila)
Previously believed to be extinct in the wild, the Tequila splitfin (Zoogoneticus tequila), named after the Tequila Volcano to the north of... More 5 Images 0 videos
Gila topminnow (Poeciliopsis occidentalis)
The Gila topminnow (Poeciliopsis occidentalis) is a small, silvery-tan to olive-coloured fish that is darker above, and yellowish to... More 1 Image 0 videos
Central American river turtle (Dermatemys mawii)
Information on the Central American river turtle is currently being researched and written and will appear here shortly... More 16 Images 0 videos
Boreal toad (Anaxyrus boreas)
A large, robust amphibian of western North America, the boreal toad (Anaxyrus boreas) has thick, dry skin that is covered in dark or rusty... More 7 Images 0 videos
Eastern pondhawk (Erythemis simplicicollis)
The eastern pondhawk (Erythemis simplicicollis) is a stunning dragonfly that displays extreme sexual dimorphism. The vividly coloured female... More 6 Images 0 videos
Greater bulldog bat (Noctilio leporinus)
The greater bulldog bat is one of the largest bats in the New World, and also one of the most distinctive. One of only a few bat species to... More 7 Images 1 Video
North American otter (Lontra canadensis)
Like other otter species, the North American otter has a long, sinuous, streamlined body, highly modified for aquatic life. The limbs are... More 29 Images 5 Videos
Ornate slider (Trachemys ornata)
Once considered to be a subspecies of Trachemys scripta (the common slider), this turtle is now a full species. The carapace (upper shell)... More 2 Images 0 videos
Common green darner (Anax junius)
One of North America’s most common and widespread dragonflies, the common green darner (Anax junius) is a large insect with a bright green... More 19 Images 0 videos
Comanche Springs pupfish (Cyprinodon elegans)
Information on the Comanche Springs pupfish is currently being researched and written and will appear here shortly... More 1 Image 0 videos
Tessellated pupfish (Cualac tessellatus)
Information on the tessellated pupfish is currently being researched and written, and will appear here shortly... More 3 Images 0 videos
Valencia toothcarp (Valencia hispanica)
An attractively coloured, diminutive freshwater fish, while the Valencia toothcarp has a history of popularity in the aquarium trade, today... More 1 Image 0 videos
Railroad Valley springfish (Crenichthys nevadae)
Information on the Railroad Valley springfish is currently being researched and written and will appear here shortly... More 2 Images 0 videos
Darkedged splitfin (Girardinichthys multiradiatus)
Information on the darkedged splitfin is currently being researched and written and will appear here shortly... More 5 Images 1 Video
Waccamaw killifish (Fundulus waccamensis)
Information on the Waccamaw killifish is currently being researched and written and will appear here shortly... More 1 Image 0 videos
Monterrey platyfish (Xiphophorus couchianus)
Information on the Monterrey platyfish is currently being researched and written and will appear here shortly... More 2 Images 0 videos
Korthaus’ killifish (Nothobranchius korthausae)
Korthaus’ killifish is a small, striking fish of which there are two colour varieties: a yellow variety and a red variety. Individuals of... More 1 Image 0 videos
Molly del Teapa (Poecilia sulphuraria)
Information on the molly del Teapa is currently being researched and written and will appear here shortly... More 7 Images 0 videos
Goodeid (Ameca splendens)
Information on the goodeid is currently being researched and written and will appear here shortly... More 6 Images 0 videos
Molly del Tamesi (Poecilia latipunctata)
Information on the molly del Tamesi is currently being researched and written and will appear here shortly... More 1 Image 0 videos
Pachypanchax (Pachypanchax sakaramyi)
Information on Pachypanchax sakaramyi is currently being researched and written and will appear here shortly... More 2 Images 0 videos
Guayacon bocon (Gambusia eurystoma)
Information on the Guayacon bocon is currently being researched and written and will appear here shortly... More 6 Images 0 videos
Tiro (Skiffia francesae)
Information on the tiro is currently being researched and written and will appear here shortly... More 4 Images 0 videos
Haplochromis (Haplochromis piceatus)
Information on Haplochromis piceatus is currently being researched and written and will appear here shortly... More 1 Image 0 videos
Indian black turtle (Melanochelys trijuga)
The Indian black turtle is a medium-sized freshwater turtle from South Asia. Despite its common name, the colour of this attractive turtle... More 10 Images 0 videos
Crested duck (Lophonetta specularioides)
Information on the crested duck is currently being researched and written and will appear here shortly... More 21 Images 3 Videos
Tufted duck (Aythya fuligula)
Tufted ducks (Aythya fuligula) are, indeed, tufted, although the drake has a more prominent crest than the female (duck). The specific... More 21 Images 8 Videos
Persian sturgeon (Acipenser persicus)
Information on the Persian sturgeon is currently being researched and written and will appear here shortly... More 1 Image 1 Video
Réunion harrier (Circus maillardi)
The Réunion harrier is the only raptor currently breeding on Réunion Island and has the smallest population of any bird species there. The... More 4 Images 0 videos
Masked finfoot (Heliopais personatus)
Information on the masked finfoot is currently being researched and written and will appear here shortly... More 1 Image 0 videos

Latest from the ARKive blog

ARKive.org is the place for films, photos and facts about endangered species. Subscribe to our blog today to keep up to date!

To see the latest posts from ARKive please visit http://blog.arkive.org or enable javascript.

What's new

New images of the Endangered Angel’s Madagascar frog. More

Endangered species

Climate change is changing tundra into boreal forest, shrinking the habitat of the Arctic fox. More