From the latter class we will only
cover the teleost fishes and refer the reader to the
excellent reviews of the gross and microscopic
anatomy of the gill that have been made by
Hughes (’84) and Laurent (’84) for information
on the Chondrostei (e.g., Acipenser), Holostei (e.g.,
Amia, Lepisosteus), and Dipnoi (e.g., Neoceratodus,
Lepidosiren, Protopterus).