Usually varieties in ichthyology count as species or as nothing.
Reports on the ichthyology and herpetology of Massachusetts.
This volume is one of the most satisfactory in the history of ichthyology.
The commencement of the history of ichthyology coincides with that of zoology generally.
Hitherto no branch of the zoology of Ceylon has been so imperfectly investigated as its ichthyology.
Willughby devoted his life to Ornithology and ichthyology and won a deathless place in science.
This work treats of the fish from all the varied points of view of the different branches of the study of ichthyology.
More however might be done towards elucidating the ichthyology of the ancients than has hitherto been attempted.
His leisure was devoted to scientific study, especially the ornithology, ichthyology, and anthropology of the West Indies.
Families in ichthyology were first clearly recognized and defined by Cuvier.