Live Tadpoles: New Toads Give Birth to Baby Frogs
- * Subject of Study: Nectophrynoides toads from the Eastern Arc Mountains.
Here’s a breakdown of the key information from the text:
* Subject of Study: Nectophrynoides toads from the Eastern Arc Mountains.
* Methods Used:
* examination of hundreds of preserved toad specimens in museums.
* Analysis of toad calls recorded in the wild.
* Museomics: Sampling mitochondrial DNA from museum specimens.
* Findings: Researchers discovered that toads previously thought to be a single species were actually four distinct species. Three of these were previously unknown to science:
* Nectophrynoides saliensis
* Nectophrynoides luhomeroensis
* Nectophrynoides uhehe (pictured)
* Distinguishing Features: the new species look similar to N. viviparus but differ in:
* Genetics
* Head shape
* Shape adn positioning of shoulder glands
* Further Research: The scientists suspect there may be even more undiscovered species in the northern parts of the mountains.