Sphenodon
Related Category: Vertebrate Zoology
see tuatara.
More on Sphenodon ...
Sphenodon species, also known as tuataras, are the sole living representatives of Rhynchocephalia, the sister taxon to Squamata (the clade that includes lizards, snakes, and amphisbaenians; e.g., Ctenosaura pectinata, Gerrhosaurus major, Rhineura sp.
Sphenodon
Scientific Name:
Comprised of the genus followed by the species...
Genus Sphenodon, Family Sphenodontidae, Sphenodon Guntheri, New Zealand, Lizard, Order Rhynochodephalia
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Order Sphenodontida - Tuatara
Order Squamata - Lizards & snakes
Infraclass Archosauromorpha
Order Prolacertiformes â€
Division Archosauria ...
Tuatara
Sphenodon punctatus
Often referred to as 'living fossils' because they are the only surviving members of the rhynchocephalid reptiles, tuataras are in fact very advanced.
Order: Sphenodontia
Family: Sphenodontidae
Genus: Sphenodon
Species:
- punctatus (common)
- guntheri (Brothers Island or Gunther’s)
Length: 20 to 31 inches (50 to 80 centimeters)
Weight: 1 to 3 pounds (0.
Brothers Island tuatara (Sphenodon guntheri)
Peregrine falcon (Falco peregrinus)
Panamint alligator lizard (Elgaria panamintina)
Veilwort (Pallavicinia lyellii)
Common wallaroo (Macropus robustus)
West Caucasian tur (Capra caucasica) ...
Scientific Name: Sphenodon punctatus
Family: Sphenodontidae
Adult Size: To about 2½ feet total length
Range: A few small islands in New Zealand
Habitat: Open, rocky ground ...
Tthe crocodilians in the order Crocodilia include the crocodiles, gavials, caimans, and alligators. There are 23 species
Sphenodontia
The tuataras from New Zealand are in the order Sphenodontia with just 2 species.
The Tuatara is a reptile that looks like an ordinary lizard, but actually belongs to the order Sphenodontia most of which became extinct with the dinosaurs. These remarkable animals are said to live 200 or more years and are mainly nocturnal.
Tapirs - Family Tapiridae
Tiger - Panthera tigris
Tinamous - Tinamiformes
Toothed Whales - Odontoceti
Tuataras - Sphenodontida
Tufted titmouse - Baeolophus bicolor
Turtles and tortoises - Chelonia Tytonidae - Barn owls ...
Prior to the introduction of new animal species by humans, only a few species of native birds ate the jewelled gecko, and only the kingfisher (Halcyon sancta) ate very many. Tuatara (Sphenodon sp.) also occasionally known to eat jewelled geckos when ...
Both these groups seem to have reached their climax but recently, while the tortoises, crocodiles and sphenodon are on the descending scale, mere remnants of formerly much more numerous and cosmopolitan development.
 See also: Tuatara, Lizard, Reptile, Snake, Iguana
  
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