Aromobatinae

from Wikipedia, the free encyclopedia
Aromobatinae
Mannophryne trinitatis

Mannophryne trinitatis

Systematics
without rank: Amphibians (Lissamphibia)
Order : Frog (anura)
Subordination : Neobatrachia
Superfamily : Dendrobatoidea
Family : Aromobatidae
Subfamily : Aromobatinae
Scientific name
Aromobatinae
Grant et al., 2006

The Aromobatinae are a subfamily of frogs from the Aromobatidae family . They include two genera and 38 species (as of November 18, 2018), the range of which is in northern South America .

features

The Aromobatinae are characterized exclusively by molecular genetic characteristics. Synapomorphies and diagnostic features are present at individual positions of different, especially mitochondrial, DNA sequences .

Geographical distribution

The distribution area of ​​the Aromobatinae extends from Colombia and Venezuela to Trinidad and Tobago . Aromobates occurs on the north coast of Venezuela and on the east side of the Andes from Venezuela to Colombia. Mannophryne is represented on the Venezuelan north coast to the Paria peninsula as well as with M. trinitatis on Trinidad and M. olmonae on Tobago .

Way of life

With the exception of the aquatic and nocturnal species Aromobates nocturnus , the representatives of the Aromobatinae are diurnal and terrestrial . The habitat is the tropical rainforest . The tadpoles grow on the ground in standing or flowing water. They are transported on their backs by adult males.

Hazard and protection

The entire subfamily Aromobatinae is endangered. In the Red List of Threatened Species of IUCN currently lists 28 of the 38 species, the inventory data which are insufficient in four ways. The remaining species are classified from Near Threatened (potentially endangered, warning list) to Critically Endangered (threatened with extinction). Three types of Aromobates and four types of Mannophryne are critically endangered.

Systematics and taxonomy

The subfamily Aromobatinae was re-established together with the family Aromobatidae . It represents the sister group of the Allobatinae within the Aromobatidae , so it is phylogenetically more closely related to them than to the subfamily Anomaloglossinae . There are 38 species in two genera:

Individual evidence

  1. a b c d T. Grant, DR Frost, JP Caldwell, R. Gagliardo, CFB Haddad, PJR Kok, DB Means, BP Noonan, WE Schargel & WC Wheeler (2006): Phylogenetic systematics of dart-poison frogs and their relatives (Amphibia: Athesphatanura: Dendrobatidae). Bulletin of the American Museum of Natural History 299, 262 pp. PDF online
  2. Aromobatidae . David Knight. 2009. Retrieved November 16, 2011.
  3. ^ The IUCN Red List of Threatened Species . International Union for Conservation of Nature and Natural Resources. Retrieved August 23, 2015.
  4. Aromobatinae Grant, Frost, Caldwell, Gagliardo, Haddad, Kok, Means, Noonan, Schargel, and Wheeler, 2006 . Darrel Frost and The American Museum of Natural History. 1998-2015. Retrieved August 23, 2015.

Web links

Commons : Aromobatinae  - collection of images, videos and audio files