median fin
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fin ray chamber — one of the compartments in the median fin fold (dorsal and ventral fin folds) into which project so called fin rays in Amphioxi … Dictionary of ichthyology
Median fins — Fin Fin, n.[OE. finne, fin, AS. finn; akin to D. vin, G. & Dan. finne, Sw. fena, L. pinna, penna, a wing, feather. Cf. {pen} a feather.] 1. (Zo[ o]l.) An organ of a fish, consisting of a membrane supported by rays, or little bony or cartilaginous … The Collaborative International Dictionary of English
Fin — Fin, n.[OE. finne, fin, AS. finn; akin to D. vin, G. & Dan. finne, Sw. fena, L. pinna, penna, a wing, feather. Cf. {pen} a feather.] 1. (Zo[ o]l.) An organ of a fish, consisting of a membrane supported by rays, or little bony or cartilaginous… … The Collaborative International Dictionary of English
Fin ray — Fin Fin, n.[OE. finne, fin, AS. finn; akin to D. vin, G. & Dan. finne, Sw. fena, L. pinna, penna, a wing, feather. Cf. {pen} a feather.] 1. (Zo[ o]l.) An organ of a fish, consisting of a membrane supported by rays, or little bony or cartilaginous … The Collaborative International Dictionary of English
Fin whale — Fin Fin, n.[OE. finne, fin, AS. finn; akin to D. vin, G. & Dan. finne, Sw. fena, L. pinna, penna, a wing, feather. Cf. {pen} a feather.] 1. (Zo[ o]l.) An organ of a fish, consisting of a membrane supported by rays, or little bony or cartilaginous … The Collaborative International Dictionary of English
Fin de l'empire romain d'occident — Empire byzantin Empire byzantin Empire romain d Orient Imperium Romanum (la) Βασιλεία Ῥωμαίων / Basileía Rhōmaíōn (grc) … Wikipédia en Français
median length — fork length (the distance from the most anterior point of the body to the deepest point of the fork in the caudal fin. Abbreviated FL. Mostly used in fishery biology and not in systematics) … Dictionary of ichthyology
fin fold — noun : a median fold of integument which extends along the body of an embryo fish and from which the dorsal, caudal, and anal fins are developed … Useful english dictionary
dorsal fin — noun unpaired median fin on the backs of fishes and some other aquatic vertebrates that help to maintain balance • Hypernyms: ↑fin … Useful english dictionary
Apidose fin — Fin Fin, n.[OE. finne, fin, AS. finn; akin to D. vin, G. & Dan. finne, Sw. fena, L. pinna, penna, a wing, feather. Cf. {pen} a feather.] 1. (Zo[ o]l.) An organ of a fish, consisting of a membrane supported by rays, or little bony or cartilaginous … The Collaborative International Dictionary of English
