- opercular photophore
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one of a series of light organs located on the gill cover behind the end of the jaw in Myctophidae. Abbreviated OP
Dictionary of ichthyology. 2009.
Dictionary of ichthyology. 2009.
Ichthyology terms — Ichthyology uses several terms that are unique to the science.Contents: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z NOTOC A * Abdomen: belly * Abdominal: pertaining to the belly * Actinosts: a series of bones at the base of the pectoral… … Wikipedia
Toadfish — This article is about the fish; for the fictional television character, see Toadfish Rebecchi. Taxobox name = Toadfishes regnum = Animalia phylum = Chordata classis = Actinopterygii ordo = Batrachoidiformes familia = Batrachoididae subdivision… … Wikipedia
Operculum (fish) — Campanologies hectoris 1. operculum (gill cover), 2. lateral line, 3. dorsal fin, 4. adipose fin, 5. caudal peduncle, 6. caudal fin, 7. anal fin, 8. photophores, 9. pelvic fins (paired), 10. pectoral fins (paired) The operculum of a bony fish is… … Wikipedia