Alexander Haas

Evolutionary innovation in the vertebrate jaw: A derived morphology in anuran tadpoles and its possible developmental origin.

A. Haas, Mats E Svensson, Alexander Haas, 2005, BioEssays : news and reviews in molecular, cellular and developmental biology.

Cranial features of dendrobatid larvae (Amphibia: Anura: Dendrobatidae)

A. Haas, Alexander Haas, 1995, Journal of morphology.

Caecilian jaw-closing mechanics: integrating two muscle systems

Adam P. Summers, Adam P Summers, Thomas Kleinteich, 2008, Journal of The Royal Society Interface.