Fishes of the Western North Atlantic: Editorial Board: Editor-in-chief John Tee-Van [and Others], Parte 4John Tee-Van Sears Foundation for Marine Research, Yale Univ., 1948 - 599 pagine |
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Pagina 413
... pectoral rays , and the bar- bel's single bulb , about three times longer than wide , has a median distal appendage varying in length from 33 to 100 % of the bulb's length . Among other species with simple bulbs , E. braueri and E ...
... pectoral rays , and the bar- bel's single bulb , about three times longer than wide , has a median distal appendage varying in length from 33 to 100 % of the bulb's length . Among other species with simple bulbs , E. braueri and E ...
Pagina 488
... ( rays clearly visible ) and with pec- toral fins . The second included those in which the dorsal and anal fin rays are not obscured and pectoral fins are absent . Parr's subgenus Dolichostomias they restricted to P. gracilis , with its ...
... ( rays clearly visible ) and with pec- toral fins . The second included those in which the dorsal and anal fin rays are not obscured and pectoral fins are absent . Parr's subgenus Dolichostomias they restricted to P. gracilis , with its ...
Pagina 489
... pectoral rays . How- ever , Beebe and Crane reported that P. margarita has a second pectoral ray , minute and not generally penetrating the skin ( 4 : 177 , fig . 35 ) ; hence there seems to be no reason for maintaining two subgenera ...
... pectoral rays . How- ever , Beebe and Crane reported that P. margarita has a second pectoral ray , minute and not generally penetrating the skin ( 4 : 177 , fig . 35 ) ; hence there seems to be no reason for maintaining two subgenera ...
Sommario
Genus Dolichopteryx | 53 |
Genus Opisthoproctus | 60 |
Suborder Stomiatoidea 174 | 71 |
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Parole e frasi comuni
adipose fin adult anal base anal fin anal origin anal rays anteriorly barbel Beebe and Crane Bermuda Bingham oceanogr Branchiostegal rays Brauer Bull caudal fin caudal peduncle cent of standard chromatophores Coll Dana diameter DIEGO distal Distance from snout Distinctive Characters dorsal and anal dorsal fin dorsal origin Eustomias filaments fin base Fin rays Fish genus gill rakers Gulf of Mexico Haul head Hist holotype Interorbital Jespersen and Tåning light organs lower jaw maxillary Monaco North Atlantic opercle orig Pacific palatine Parr pectoral fin pectoral rays pelvic fin photophores pigment posterior posteriorly postlarvae Postorbital organ premaxillary Proportional dimensions Regan and Trewavas Résult Serial photophores slightly spines standard length Study Material Synonyms and References terminal bulb tooth type descr type local type species upper jaw USNM ventral bases ventral fins vertebrae vertical vomer western Atlantic Zool Zoologica