Dall'interno del libro
Risultati 1-3 di 81
Pagina 174
Pterygoid teeth very small , in round patches anteriorly ; sparse and in an
irregular row posteriorly , these posterior teeth sometimes slightly larger than
those of the anterior patches . Tongue toothless . PHOTOPHORES of moderate
size , or ...
Pterygoid teeth very small , in round patches anteriorly ; sparse and in an
irregular row posteriorly , these posterior teeth sometimes slightly larger than
those of the anterior patches . Tongue toothless . PHOTOPHORES of moderate
size , or ...
Pagina 286
At a little over 40 mm the serial photophores are present , the eye has begun to
lose its oval form and is more nearly round , but the pectoral fin still retains the
larval characteristics . Sanzo believed this particular specimen to be well into the
...
At a little over 40 mm the serial photophores are present , the eye has begun to
lose its oval form and is more nearly round , but the pectoral fin still retains the
larval characteristics . Sanzo believed this particular specimen to be well into the
...
Pagina 499
A small round light organ at posterior edge of operculum . HEAD 0.11-0.13 of SL ,
its dorsal profile rounded . Snout short , 0.5 of eye , not protruding . Eye round ,
moderately large , 0.2-0.25 of head . INTERORBITAL broader than eye , convex .
A small round light organ at posterior edge of operculum . HEAD 0.11-0.13 of SL ,
its dorsal profile rounded . Snout short , 0.5 of eye , not protruding . Eye round ,
moderately large , 0.2-0.25 of head . INTERORBITAL broader than eye , convex .
Cosa dicono le persone - Scrivi una recensione
Nessuna recensione trovata nei soliti posti.
Altre edizioni - Visualizza tutto
Fishes of the Western North Atlantic: Editorial Board: Editor-in ..., Parte 4 John Tee-Van Visualizzazione frammento - 1948 |
Fishes of the Western North Atlantic, Edizione 1,Parte 3 John Tee-Van Visualizzazione frammento - 1948 |
Parole e frasi comuni
absent adult anal fin anal origin appears arch Atlantic barbel base Beebe and Crane Bermuda body branches bulb Bull caudal close Coll counts Dana depressible depth descr Description developed diameter differs distal Distance dorsal dorsal and anal dorsal fin edge Eustomias Figure filaments Fin rays Fish followed genus gill groups Gulf head Hist known larger largest lateral less longer lower jaw luminous maxillary middle minute nearly North Ocean orbit organs Pacific pairs Parr pectoral fin pectoral rays pelvic pelvic fin photophores pigmented posterior postorbital premaxillary present Range References Regan and Trewavas round scales short side single slender slightly smaller snout species specimens standard length stem Study Material Synonyms taken teeth terminal tooth upper jaw usually ventral vertical western Zool Zoologica