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The Arthur Ross Terrace will be closed this morning, Tuesday, October 21, for a private cultural observance. You many observe smoke and/or fire coming from the Terrace at that time. The FDNY has been notified in advance, and all safety precautions are in place. The Terrace will reopen at 1 pm.

Know Your Dart-Poison Frog

On Exhibit posts

Ten diminutive, colorful dart-poison frog species are featured in a lively vivarium in the Museum’s live-animal exhibition Frogs: A Chorus of Colors, now open at the Museum. In the wild, about 180 species of these frogs, called dendrobatids, have been discovered so far, with more still being identified.

Get to know a few species before you see the frogs live in the exhibition.

 Phyllobates terribilis (Golden poison frog)

golden-poison-frog

Golden poison frog


Size: Up to 2 inches

Range and habitat: Tropical rain forests in Colombia

Frog Fact: Golden poison frogs are excellent “tongue hunters,” rarely missing a strike; they are also the most poisonous dart-poison frog species. (In the Frogs exhibition, however, all dart-poison frogs are fed a nontoxic diet—so the frogs are nontoxic, too.)

 

Dendrobates auratus (Green and black poison frog)

green-black-frog

Green and black poison frog


Size: 1 to 2 inches

Range and habitat: Rain forests and plantations, Nicaragua to Colombia

Frog Fact: Like most dendrobatids, green and black poison frogs are diurnal and are active all day long.

 

Phyllobates bicolor (Black-legged poison frog)

Black-Legged-Poison-Frog

Black legged poison frog


Size: 1 to 1.75 inches

Range and habitat: Tropical rain forests in Colombia

Frog Fact: Black-legged poison frogs are mainly solitary, but in certain seasons they gather in large groups to find mates.

 

Dendrobates tinctorius (Blue poison frog)

Blue dart poison frog_img

Blue dart poison frog


Size: 1 to 1.75 inches

Range and habitat: Forests in northern South America

Frog Fact: Some blue poison frog “morphs” combine white, black, yellow—and, of course, brilliant blue.

 

Dendrobates leucomelas (Bumble bee [or yellow-banded] poison frog)

yellow-banded-poison

Yellow banded poison frog


Size: 1 to 1.5 inches

Range and habitat: Western Venezuela to Guyana

Frog Fact: Native to dry forests, this species often hides away until the rains come, after which it ventures forth to forage.

Learn more about Frogs: A Chorus of Colors, now on view.

A version of this story appeared in the Summer 2013 issue of Rotunda, the Member magazine. 

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