Fishes of the Western North Atlantic, Edizione 1,Parte 5Sears Foundation for Marine Research, Yale Univ., 1948 |
Dall'interno del libro
Risultati 1-3 di 9
Pagina 24
... female with this ray 7.9 % as long as the fish , and a 181 - mm female in which this ratio is 8.0 . It appears , then , that the rear fin rays of the male A.nanae are considerably longer than those of the female . Anal fin : length of ...
... female with this ray 7.9 % as long as the fish , and a 181 - mm female in which this ratio is 8.0 . It appears , then , that the rear fin rays of the male A.nanae are considerably longer than those of the female . Anal fin : length of ...
Pagina 41
... female in full breeding condition was taken in July at the Grenadines , B. W. I. ( 5 : 211–212 ) ; and six males in advanced matura- tion were taken off West Africa ( 66 : 75 ) . This species has been iden- tified from the stomach ...
... female in full breeding condition was taken in July at the Grenadines , B. W. I. ( 5 : 211–212 ) ; and six males in advanced matura- tion were taken off West Africa ( 66 : 75 ) . This species has been iden- tified from the stomach ...
Pagina 116
... female gametes in advanced stages of maturation may be found in a single individual , but it is not known whether cross- or self - fertilization occurs . Neither fertilized ova nor larvae have been found . Range and Habitat ...
... female gametes in advanced stages of maturation may be found in a single individual , but it is not known whether cross- or self - fertilization occurs . Neither fertilized ova nor larvae have been found . Range and Habitat ...
Sommario
Family Aulopidae By G W MEAD | 19 |
Trachinocephalus myops | 31 |
Genus Trachinocephalus | 37 |
19 sezioni non visualizzate
Altre edizioni - Visualizza tutto
Fishes of the Western North Atlantic: Editorial Board: Editor-in ..., Parte 4 John Tee-Van Visualizzazione estratti - 1948 |
Fishes of the Western North Atlantic: Editorial Board: Editor-in-chief John ... Visualizzazione estratti - 1948 |
Parole e frasi comuni
Acad adipose fin adults Alepisaurus anal fin anal fin base anal fin rays anal rays anteriorly anus atlantica barracudina Bathypterois Bermuda BLBG body bones BRANCHIOSTEGAL Bull caudal fin caudal peduncle chromatophores color coregonoides depth descr developed Distance from snout dorsal fin elongate Evermann eye diameter Fowler genus gill rakers Gulf of Mexico Günther head Hist holotype interorbital jayakari Jordan juveniles lateral line length of base Lestidiops Lestidium lower jaw Madeira maxillary melanophores membrane moderately nostrils NYZS OREGON St origin of dorsal Pacific palatine Paralepis Parr pectoral fin pelvic fin Peritoneal sections pharyngobranchial pigmentation Poey pores posterior edge posteriorly postlarvae prehaemal premaxillary Proc pseudosphyraenoides Risso Rofen Saurus scales side slender slightly spec species specimens Study Material subadult Synodus synon U.S. Fish U.S. nat upper jaw USNM ventral fins vertebrae vertical western North Atlantic width Zool