Green And Black Poison Dart Frog

Dendrobates auratus
About The Green And Black Poison Dart Frog
  • Kingdom: Animalia
  • Phylum: Chordata
  • Class: Amphibia
  • Order: Anura
Fun Facts:
  • These frogs are most active after rainstorms, and communicate via buzzing vocalizations. Males are territorial and during the breeding season, females often compete for access to males.
  • Poison Dart Frogs are insectivores and in their native habitat, they specialize in eating certain poisonous ant species from which their bodies’ own poison is derived.

PHYSICAL CHARACTERISTICS

This small frog grows to about two inches long and is immediately recognizeable for its brilliant green colors, amplified in intensity by a black background. These aposomatic colors serve to warn of how poisonous they are.

DIET

Poison Dart Frogs are insectivores and in their native habitat, they specialize in eating certain poisonous ant species from which their bodies’ own poison is derived.

DISTRIBUTION

This frog is native to the lowland forests of Columbia, Costa Rica, Panama, and Nicaragua. They have been introduced to areas of Hawaii such as Manoa Valley.

BEHAVIOR

These frogs are most active after rainstorms, and communicate via buzzing vocalizations. Males are territorial and during the breeding season, females often compete for access to males.

REPRODUCTION & GROWTH

After mating, the males care for the tadpoles by transporting them to bodies of water for them to grow and develop in. After as long as 43 days, they metamorphosize into juvenile froglets and are able to leave the water.

NOTES ON CONSERVATION

This is a species of Least Concern as they are widely distributed both in and out of their native range. The IUCN Red List cautions however, that populations could be threatened by over harvesting for the pet trade.

HONOLULU ZOO

Our green and black poison dart frogs are “local” specimens, found in Manoa valley. Green and black poison dart frogs were introduced by the Territory of Hawaii in 1932 for mosquito control.

CITATIONS

Green and Black Poison Dart Frog – Dendrobates auratus – IUCN Red List (Species Assessed for Global Conservation) – Overview. (n.d.). Retrieved January 11, 2017, from http://eol.org/pages/330769/hierarchy_entries/24929092/overview

Dendrobates auratus . (n.d.). Retrieved January 11, 2017, from http://www.iucnredlist.org/details/55174/0

McKeown, S. (1996). A field guide to reptiles and amphibians in the Hawaiian Islands. Los Osos, CA, U.S.A.: Diamond Head Pub

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