Perciformes

Seagrass wrasse

Novaculoides macrolepidotus

Hawaiian Sandy

Novaculops woodi

Saddled Seabream

Oblada melanura

Sparidae

Saddled Seabream

Oblada melanurus

Sparidae

Yellowtail Snapper

Ocyurus chrysurus

Lutjanidae

Coralline Goby

Odondebuenia balearica

Gobiidae

Checked Swallowtail

Odontanthias borbonius

Serranidae

Hawaiian Deep Anthias

Odontanthias fuscipinnis

Serranidae

Vairao swallowtail

Odontanthias tapui

Serranidae

Reef Croaker

Odontoscion dentex

Corvinas

Odontoscion pepojuba

Yelloweye Croaker

Odontoscion xanthops

Longjaw Leatherjacket

Oligoplites altus

Maracaibo Leatherjacket

Oligoplites palometa

Shortjaw Leatherjack

Oligoplites refulgens

Castin Leatherjacket

Oligoplites saliens

Leatherjacket

Oligoplites saurus

Olisthops cyanomelas

Olisthops cyanomelas

Germain's Blenny

Omobranchus germaini

Mangrove Blenny

Omobranchus obliquus

Muzzled Blenny

Omobranchus punctatus

Omox Blenny

Omox biporos

Redlip Blenny

Ophioblennius atlanticus

Clipperton Fanged-blenny

Ophioblennius clippertonensis

Redlip Blenny

Ophioblennius macclurei

Panamic Fanged Blenny

Ophioblennius steindachneri

Redlip Blenny

Ophioblennius trinitatis

Spangled Gudgeon

Ophiocara porocephala

Eleotridae

Chanquete

Ophiogobius jenynsi

Gobiidae

Point-nosed Croaker

Ophioscion typicus

Yellowhead Jawfish

Opistognathus aurifrons

Darkfin Jawfish

Opistognathus brasiliensis

Moustache Jawfish

Opistognathus lonchurus

Banded Jawfish

Opistognathus macrognathus

Mottled Jawfish

Opistognathus maxillosus

Yellowmouth Jawfish

Opistognathus nothus

Panamanian jawfish

Opistognathus panamaensis

Finespotted jawfish

Opistognathus punctatus

Giant jawfish

Opistognathus rhomaleus

Spotfin Jawfish

Opistognathus robinsi

Bluespotted Jawfish

Opistognathus rosenblatti

Curaçao Jawfish

Opistognathus schrieri

Mexican Jawfish

Opistognathus walkeri

Dusky Jawfish

Opistognathus whitehursti

Barred Knifejaw

Oplegnathus fasciatus

Oplegnathidae

Pacific Beakfish

Oplegnathus insignis

Oplegnathidae

spotted beakfish

Oplegnathus punctatus

Oplegnathidae

Pretty Lagoon-goby

Oplopomus oplopomus

Gobiidae

Plain Bonito

Orcynopsis unicolor

Scombridae

blue tilapia

Oreochromis aureus

Blue-spotted Tilapia

Oreochromis leucostictus

Greenhead Tilapia

Oreochromis macrochir

Kariba Tilapia

Oreochromis mortimeri

Mozambique Tilapia

Oreochromis mossambicus

Nile tilapia

Oreochromis niloticus

Brassy grunt

Orthopristis chalcea

Pigfish

Orthopristis chrysoptera

Orthopristis hybrid

Orthopristis hybrid

Bronze-striped Grunt

Orthopristis reddingi