From his description the ichthyologist Walbaum, in 1792, named it probatocephalus, which being translated means "sheep head."
What would an ichthyologist say to Wilkins' definition of a salmon?
There were at least fifteen different species which nothing short of an ichthyologist could enumerate correctly.
Some ichthyologist may show a distinction without a difference.
Your replacement, who calls himself an ichthyologist, has only one talent that pertains to fish—he drinks like one.
It was first described by the Cuban ichthyologist Poey, in 1860, from Cuban waters.
In general, the writer has drawn on his own experience as an ichthyologist, and with this on all the literature of the science.