Dwarf siren Temporal range: [1] | |
---|---|
Pseudobranchus striatus | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Amphibia |
Order: | Urodela |
Family: | Sirenidae |
Genus: | Pseudobranchus Gray, 1825 |
Diversity | |
2 extant species | |
Dwarf sirens are eel-like salamanders of the genus Pseudobranchus. Dwarf sirens possess external gills throughout adulthood and lack hind legs. Dwarf sirens can be distinguished from members of the genus Siren in that dwarf sirens have three toes on each foot rather than four. Like sirens, dwarf sirens are restricted to the Southeastern United States.
The genus Pseudobranchus consists of the following extant species:
There are also two extinct species known from fossil evidence:
Sirenidae, the sirens, are a family of neotenic aquatic salamanders. Family members have very small fore limbs and lack hind limbs altogether. In one species, the skeleton in their fore limbs is made of only cartilage. In contrast to most other salamanders, they have external gills bunched together on the neck in both larval and adult states. Sirens are found only in the Southeastern United States and northern Mexico.
The greater siren is an amphibian and one of the three members of the genus Siren. The largest of the sirens and one of the largest amphibians in North America, the greater siren resides in the coastal plains of the southeastern United States.
The eastern chipmunk is a chipmunk species found in eastern North America. It is the only living member of the genus Tamias.
The striped polecat, also called the African polecat, zoril, zorille, zorilla, Cape polecat, and African skunk, is a member of the family Mustelidae that resembles a skunk. The name "zorilla" comes from the Spanish word "zorillo", meaning "skunk", itself a diminutive form of the Spanish "zorro," "fox." It lives predominantly in dry and arid climates, such as the savannahs and open country of Central, Southern, and sub-Saharan Africa, excluding the Congo basin and the more coastal areas of West Africa.
Ictonyx is a genus in the family Mustelidae (weasels). It contains two species:
Polecat is a common name for several mustelid species in the order Carnivora and subfamilies Ictonychinae and Mustelinae. Polecats do not form a single taxonomic rank. The name is applied to several species with broad similarities to European polecats, such as having a dark mask-like marking across the face.
Siren is a genus of aquatic salamanders of the family Sirenidae. The genus consists of five living species, along with one extinct species from the Eocene Epoch and three from the Miocene.
The southern dwarf siren, is a perennibranch salamander lacking hind legs. Found exclusively in Florida, it is one of two currently recognized species of dwarf sirens. Two subspecies are currently recognized; P. a. axanthus, the narrow-striped dwarf siren, and P. a. belli, the Everglades dwarf siren.
The northern dwarf siren is a perennibranch salamander lacking hind legs. Found in the Southeastern United States, it one of two currently recognized species of dwarf sirens. Three subspecies are currently recognized; P. s. striatus, the broad-striped dwarf siren, P. s. lustricolus, the Gulf Hammock dwarf siren, and P. s. spheniscus, the slender dwarf siren.
The typical striped grass mouse is a small rodent of the suborder Myomorpha in the family Muridae.
Lemniscomys, sometimes known as striped grass mice or zebra mice, is a genus of murine rodents from Africa. Most species are from Sub-Saharan Africa; L. barbarus is the only one found north of the Sahara. They are generally found in grassy habitats, but where several species overlap in distribution there is a level of habitat differentiation between them.
The striated bulbul is a species of songbird in the bulbul family, Pycnonotidae. It is the only species placed in the genus Alcurus .
Wilfred T. Neill (1922–2001) was an American herpetologist and author. His name survives in the scientific names of the central Florida crowned snake, Tantilla relicta neilli, and a Central American snail-eating snake, Sibon sanniolus neilli.
Cynoscion is a genus of marine ray-finned fishes belonging to the family, Sciaenidae, the drums and croakers. These fishes are found off the coasts of North and South America in the western Atlantic and eastern Pacific Oceans. Many fishes in this genus have been given the common name weakfish.
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