Frogs have a "dizzying array" of reproductive strategies, according to Rayna Camille Bell, a UC Berkeley postdoctoral fellow who contributed to data collection, analyzed and interpreted much of ...

Study extends amphibians’ known reproductive modes from 39 to 74 and creates new classification Marsupial frogs like Fritziana goeldii carry their eggs on their back and deposit tadpoles in ...

Agriculture Linked To Frog Sexual Abnormalities Date: July 5, 2008 Source: University of Florida Summary: A farm irrigation canal would seem a healthier place for toads than a ditch by a ...

Frogs appear to be very sensitive to progestogens, ... It is during the tadpole stage that development of frog reproductive organs begins. The process is governed by the hormone system.

A tiny frog sits upon a nest of even tinier eggs, sounding his unique advertising call every so often to attract another female to add eggs to his pile. Until recently, experts categorized these ...

HONG KONG, March 13, 2021 /PRNewswire/ -- The Science Unit of Lingnan University (LU) in Hong Kong has reported a novel form of reproductive behaviour observed in a native frog species, Lau's Leaf ...

Water frogs have emerged as a compelling model in evolutionary biology due to their unusual modes of hybridization and reproductive genomics. Interspecific crosses between parental species have ...

More information: Chloe A. Fouilloux et al, Home is where the high-quality resources are: nursery characteristics and territory distribution suggest reproductive resource defense in golden rocket ...

We investigated the reproductive energetics of two reed frogs, Hyperolius viridiflavus ommatostictus and Hyperolius marmoratus taeniatus. Rates of CO₂ release of calling male H. viridiflavus ...

Get Instant Summarized Text (Gist) High-resolution cryo-EM structures of GnRH receptor (GnRHR) complexes from frog and pig reveal that GnRH adopts a conserved inverted U-shaped conformation, with ...