Happy festering in the lives of tadpoles

Happy festering in the lives of tadpoles

Frogs grow on soup, not vegetables. Prof. Mumblebard claims: “The free-swimming larvae of most frogs[1] worldwide are herbivorous. Whereas the adults eat animals[2], the larvae of the same species of frogs are usually grazers. So any sentence combining ‘frogs’ and...
Why no southern salamanders?

Why no southern salamanders?

Urodeles have a continental form. Prof. Mumblebard claims: “Salamanders have varied habitats but are restricted to the Northern Hemisphere except for one genus which reaches Amazonia. This northern restriction is because these amphibians evolved –...
The riddle of the failed frogs of Gondwana

The riddle of the failed frogs of Gondwana

Zealandic amphibians are a damp squib. Prof. Mumblebard claims: “New Zealand, like Tasmania and Patagonia at similar latitudes, is a former piece of Gondwana. However, it differs from these other southern lands in having an extremely poor and primitive fauna of frogs,...
A thumbs-up on amphibians

A thumbs-up on amphibians

Digital opposability in perching frogs. Prof. Mumblebard claims: “Living amphibians consistently retain only four fingers on the forelimb. The missing digit is either number 5, homologous with our little finger, or number 1, homologous with our thumb. Textbooks...
The paradox of the fire-loving crayfishes

The paradox of the fire-loving crayfishes

Buttongrass as a pyrotechnic engineer. Prof. Mumblebard claims: “Through evolutionary time, fire has controlled the structure of vegetation, determining whether a landscape is covered in grasses or trees. Indeed, under climates capable of supporting large plants, the...