Nectophrynoides Explained

Nectophrynoides is a genus of true toads, family Bufonidae. They are endemic to Eastern Arc forests and wetlands in Tanzania,[1] and all except N. tornieri are threatened. Species of the genus are ovoviviparous: fertilization is internal, and the females give birth to fully developed, small toadlets.[1] Together with the West Africa Nimbaphrynoides (which was included in Nectophrynoides in the past) and Limnonectes larvaepartus, they are the only frogs/toads in the world that do not lay eggs.[2] [3] The Ethiopian Altiphrynoides (includes Spinophrynoides), which lay eggs, were also part of Nectophrynoides in the past.[2]

Species

The genus Nectophrynoides contains 13 accepted species.

Binomial name and authority Common name
Nectophrynoides asperginis Kihansi spray toad
Nectophrynoides cryptus secret tree toad
Nectophrynoides frontierei frontier forest toad
Nectophrynoides laevis smooth forest toad
Nectophrynoides laticeps
Nectophrynoides minutus minute tree toad
Nectophrynoides paulae
Nectophrynoides poyntoni Poynton's forest toad
Nectophrynoides pseudotornieri pseudo forest toad
Nectophrynoides tornieri Tornier's Tree Toad
Nectophrynoides vestergaardi Vestergaard's forest toad
Nectophrynoides viviparus Morogoro tree toad
Nectophrynoides wendyae Uzungwe Scarp tree toad

Notes and References

  1. Channing and Howell. (2006). Amphibians of East Africa. Pp. 104–117.
  2. Wells (2007). The Ecology and Behavior of Amphibians. Pp. 486–487.
  3. 10.1371/journal.pone.0115884. 25551466. A novel reproductive mode in frogs: a new species of fanged frog with internal fertilization and birth of tadpoles. PLOS ONE. 9. 12. e115884. 2014. Iskandar . D. T. . Evans . B. J. . McGuire . J. A. . 4281041. 2014PLoSO...9k5884I. free.