- buccal photophore
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a light organ just above the end of the jaw in Myctophidae. Abbreviated Bu
Dictionary of ichthyology. 2009.
Dictionary of ichthyology. 2009.
Spirula — Temporal range: Miocene–Recent[1] … Wikipedia
Mouthbrooder — A female Cyphotilapia frontosa mouthbrooding fry which can be seen looking out her mouth Mouthbrooding, also known as oral incubation and buccal incubation, is the care given by some groups of animals to their offspring by holding them in the… … 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
cephalopod — /sef euh leuh pod /, n. 1. any mollusk of the class Cephalopoda, having tentacles attached to the head, including the cuttlefish, squid, and octopus. adj. 2. Also, cephalopodic, cephalopodous /sef euh lop euh deuhs/. belonging or pertaining to… … Universalium
paracanthopterygian — ▪ fish Introduction any member of the superorder Paracanthopterygii, a predatory, primarily marine group that forms one of about six major branches of the Teleostei (teleost), or bony fishes, the dominant modern aquatic vertebrates.… … Universalium