1. Lancet (Holocentrus lanceolatus) 2. Blue punctulated Holocentre (Holocentrus coeruleo-punctatus) 3. Spotted Holocentre (Holocentrus maculatus) from Ichtylogie, ou Histoire naturelle: génerale et particuliére des poissons (1785–1797) by Marcus Elieser Bloch.
Original from New York Public Library. Digitally enhanced by rawpixel.