GREEN AND BLACK POISON FROG

GREEN AND BLACK POISON FROGDendrobates auratus

Conservation Status: Least Concern

Scale showing LR/lc in green

CLASS

Amphibia

ORDER

Anura

FAMILY

Dendrobatidae

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General Characteristics

Color: 

Green-colored (typically a mint, emerald, lime, or forest green coloration), peppered with black bands and spots 

Size:

25-45 millimeters with females being larger

Weight:

3-10 grams

Average Lifespan: 

10-20 years 

Captive Lifespan:

Over 8 years 

Distribution:

Native to Colombia, Costa Rica, Nicaragua and Panama; introduced to Hawaii to control the populations of non-native insects

Habitat:

Rain forests and wetlands

Reproduction:

Mating: 

During the rainy seasons of the rain forest (July-September)

Gestation/Incubation:

14-18 days to hatch; 6-8 weeks until metamorphose

Litter/Clutch Size:

Up to 6 eggs

Diet:

Ants which have high quantities of alkaloids, which is what makes these frogs poisonous

Behavior:

Active all throughout the day, particularly on rainy days

Teaching Facts:

1. Their captive diet does not include invertebrates with toxic compounds, so the frogs have lost the poison in their skin.

2. After the eggs hatch, the male frog will carry the tadpoles on his back to a small pool of water or a stream until they transform into froglets.

3. During mating season, males are polygynous, meaning they can have more than one female mate.