Animal Parenting

Fire Salamanders Have Two Reproductive Modes

March 17, 2021 0

The fire salamander Salamandra salamandra is an organism with a perplexing level of parental plasticity. Females are generally oviviparous (not to be confused with oviparous), which means that somewhere between thirty and sixty larvae are […]

Animal Reproduction

Hybridization Between Species

February 24, 2021 0

If the scene for heterospecific copulation was that of a horror film, the scene for hybridization is more like that of science fiction. In nature when we see successful hybridization, this means that species are […]