Tomato Frog

Fascinating facts about the Tomato Frog

• Female Madagascar tomato frogs are markedly larger than their male counterparts, reaching up to 10.5 cm in length and weighing as much as 230 g, while males only grow to about 6.5 cm and 41 g. This size disparity is accompanied by brighter dorsal hues in females, who display vivid red or orange tones on their backs. The males retain the same orange-red overall colour but lack the intensified dorsal shading.
• The tomato frog's brilliant orange-red skin conceals a defensive secretion that acts like a glue when the animal feels threatened. This white substance can cause an allergic reaction in humans and also deters predators such as colubrid snakes, making the frog difficult to swallow. The conspicuous colour likely serves as a warning that the frog is toxic, reinforcing the chemical defence.
• Breeding for tomato frogs occurs in February and March after heavy rains have filled shallow pools and swamps across their range. Males begin calling at night around these temporary water bodies to attract females, and after successful copulation a female deposits a clutch of between 1,000 and 1,500 eggs on the water surface. This large number of eggs increases the chances that enough tadpoles will survive the brief, predator-rich environment of the shallow pools.
• The eggs hatch in roughly 36 hours, releasing tadpoles just six millimetres long. These tiny larvae feed by filtering microscopic particles from the water, allowing rapid growth in the shallow, predator-rich pools created by February-March rains. Over the next weeks they continue to feed and develop, and after about 45 days they metamorphose into yellow juvenile frogs ready to leave the water.
• Intense collection of wild individuals near Maroantsetra prompted authorities to move the tomato frog onto CITES Appendix I in a swift protective measure. That listing was later relaxed, and the species now sits on Appendix II, a status that some researchers argue does not adequately curb trade. The continued demand for its bright skin keeps pressure on populations despite the international regulation.

Sources

Every fact above was checked against these pages, and kept only where one of them states it.

• Wikipedia

At a glance

About the Tomato Frog

In the misty, emerald forests of Madagascar, the tomato frog emerges as a vibrant, ruby-hued enigma, its plump, warty skin glistening with dew as it moves with a slow, deliberate intent, as if savoring the humid, tropical air. With each languid hop, it navigates a world of twisted roots and ferns, its bright, bead-like eyes drinking in the surroundings with an air of quiet, unassuming curiosity. As it disappears into the underbrush, its fleeting, fiery presence leaves an indelible mark on the landscape, a testament to the fragile, fading beauty of this near-threatened species.

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