Developmental Biology

One of the little known species in the danger of extinction, gymophionan amphibians, are also known as caecilians or apoda. Gymnophiona contains 154 species belonging to 34 genera and 6 families. For many years, studies on the Gymnophiona were disparate and still only a few species have been deeply ..

Synthesizing recent and relevant information on the sexuality of fishes and suggesting new directions of research, this volume highlights the unprecedented level of diversity among clones of self-fertilizing gynogenetic unisexuals and self-fertilizing simultaneous hermaphrodites and the challenges t..