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Pagina 379
The postorbital luminous organ of female Eustomias is either very small , almost
atrophied , or absent ; in males it may vary from larger than the eye to
considerably smaller than the eye , but it is always at least moderately well
developed .
The postorbital luminous organ of female Eustomias is either very small , almost
atrophied , or absent ; in males it may vary from larger than the eye to
considerably smaller than the eye , but it is always at least moderately well
developed .
Pagina 516
Although the adults of both sexes share the long slender body , long dorsal fin ,
and lack of pectorals , they are very dissimilar , the adult male resembling a
postlarval female . Adult males differ from females in the following characters .
Largest ...
Although the adults of both sexes share the long slender body , long dorsal fin ,
and lack of pectorals , they are very dissimilar , the adult male resembling a
postlarval female . Adult males differ from females in the following characters .
Largest ...
Pagina 518
From Beebe , I. begin development of a barbel , and the postorbital luminous
organ is formed , tiny in females but about a quarter of the eye ... At any given
size , female postlarvae appear to be ahead of the males in the differentiation
process .
From Beebe , I. begin development of a barbel , and the postorbital luminous
organ is formed , tiny in females but about a quarter of the eye ... At any given
size , female postlarvae appear to be ahead of the males in the differentiation
process .
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Sommario
Suborder Stomiatoidea 71 Suborder Stomiatoidea | 71 |
Text References | 77 |
Family Sternoptychidae By LEONARD P Schultz | 241 |
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Fishes of the Western North Atlantic, Edizione 1,Parte 3 John Tee-Van Visualizzazione frammento - 1948 |
Fishes of the Western North Atlantic: Editorial Board: Editor-in ..., Parte 8 John Tee-Van Visualizzazione frammento - 1948 |
Parole e frasi comuni
absent adult anal fin anal origin appears arch Atlantic barbel base Beebe Bermuda body branches Branchiostegal bulb Bull caudal Characters close Color counts Dana depth descr Description developed diameter differs distal Distance Distinctive dorsal fin dorsal origin edge FIGURE Fin rays Fish followed genus Gulf Haul head Hist known larger largest lateral less longer lower jaw luminous maxillary middle minute nearly North Ocean orbit organs Pacific pairs Parr pectoral pectoral fin pectoral rays pelvic photophores pigment posterior postorbital premaxillary present probably Proportional Range reaching References Regan and Trewavas round scales short side single slightly smaller snout South species specimens spines standard length stem Study Material Synonyms taken teeth terminal tooth upper jaw usually ventral vertical western Zool Zoologica
Informazioni bibliografiche
| Titolo | Fishes of the Western North Atlantic: Editorial Board: Editor-in-chief John Tee-Van [and Others], Parte 4 Fishes of the Western North Atlantic, Sears Foundation for Marine Research Fishes of the Western North Atlantic: Editorial Board: Editor-in-chief John Tee-Van [and Others], John Tee-Van Edizione 1 di Memoir (Sears Foundation for Marine Research), Sears Foundation for Marine Research |
| Curatore | John Tee-Van |
| Collaboratore | Sears Foundation for Marine Research |
| Editore | Sears Foundation for Marine Research, Yale Univ., 1948 |
| Provenienza dell'originale | Michigan State University |
| Digitalizzato | 2 dic 2019 |
| Lunghezza | 599 pagine |
| Esporta citazione | BiBTeX EndNote RefMan |