VI. Cuculus lævis cæruleo flavescens, cui in supremo capite bronchiarum opercula. Or, the yellow gurnard.

If we may justly infer on Identity of Species in Fishes, from the likeness of their fins, we have then some ground to conclude, that this fish (l am giving an account of, and which has not hitherto been described by any, as I know of) ought to be referred to the Gurnard kind.