Northern yellow-faced turtle

Species of turtle

Yellow-faced turtle
Conservation status

Least Concern  (IUCN 2.3)
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Order: Testudines
Suborder: Pleurodira
Family: Chelidae
Genus: Emydura
Species:
E. tanybaraga
Binomial name
Emydura tanybaraga
Cann, 1997[1]
Synonyms[2]
  • Emydura tanybaraga Cann, 1997

The northern yellow-faced turtle (Emydura tanybaraga) is a species of medium-sized aquatic turtle in the family Chelidae. It inhabits slow-flowing rivers, streams, billabongs and paperbark swamps across much of northern Australia.

Description

E. tanybaraga has a great morphological variation between different locations; adults are very similar in appearance to E. subglobosa.[3]

A light yellow band runs from the eye to just above the tympanum. Another band extends from the angle of the mouth along the neck. The eye has dark markings through the iris at the level of the pupil.[3]

The carapace of juveniles is pear-shaped and becomes oval in adults. It is light brown to dark brown in color, with a yellow or white rim. The posterior rim is smooth, without serrations. The longest carapace recorded is 285 mm. The plastron is tapered towards the rear with lobes at both ends turned up making the adult turtle look deeper. It is bone colored, occasionally with traces of pink.[3]

The color of the dorsal skin is gray, and the ventral skin is creamy white or yellow in juveniles. As with other species of Emydura, the neck is covered with small smooth tubercles. Two barbels are sometimes found on the chin.[3]

References

  1. ^ Cann, J. 1997. The northern yellow-faced turtle. Monitor 9(1):24-29, 34–35.
  2. ^ Fritz Uwe; Peter Havaš (2007). "Checklist of Chelonians of the World". Vertebrate Zoology. 57 (2): 334. doi:10.3897/vz.57.e30895. ISSN 1864-5755.
  3. ^ a b c d Matiaska, Jan. "Northern Yellow-faced Turtle -- Emydura tanybaraga". Carretochelys.com: Gondwannan Turtle Information. Retrieved January 3, 2021.
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Side-necked turtle species
Family
Subfamily
Genus
Subgenus
Chelidae
Chelinae
Acanthochelys
 
Chelus
 
Mesoclemmys
 
Phrynops
 
Platemys
 
Ranacephala
 
Rhinemys
 
Chelodininae
Chelodina
Chelodina
Chelydera
Macrochelodina
Elseya
Elseya
Pelocomastes
Hanwarachelys
Elusor
 
Emydura
 
Myuchelys
 
Rheodytes
 
Hydromedusinae
Hydromedusa
 
Pseudemydurinae
Pseudemydura
 
Pelomedusidae
 
Pelomedusa
 
Pelusios
 
Podocnemididae
 
Erymnochelys
 
Peltocephalus
 
Podocnemis
 
  • Phylogenetic arrangement of turtles based on Turtles of the World 2021 Update: Annotated Checklist and Atlas of Taxonomy, Synonymy, Distribution, and Conservation Status. Key: †=extinct.
Taxon identifiers
Emydura tanybaraga


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