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Pagina 14
Several inioms show strong sexual dimorphism. In the Aulopidae, the males and
females differ in fin form and length. In several species of lanternfishes (
Myctophidae), the sexes can be distinguished by the photophore pattern, while in
some ...
Several inioms show strong sexual dimorphism. In the Aulopidae, the males and
females differ in fin form and length. In several species of lanternfishes (
Myctophidae), the sexes can be distinguished by the photophore pattern, while in
some ...
Pagina 21
Many of the species show prominent sexual differences” in the height of the
unpaired fins, particularly the anterior part of the dorsal. In the males, the second
and third rays are prolonged, and all dorsal and anal rays are somewhat longer.
Many of the species show prominent sexual differences” in the height of the
unpaired fins, particularly the anterior part of the dorsal. In the males, the second
and third rays are prolonged, and all dorsal and anal rays are somewhat longer.
Pagina 351
Only a few adults, up to 187 mm SL, have been recorded. A specimen 168.5 mm
SL weighs 8.9 g. No information is available as to the size at sexual maturity.
Development. Eggs and rate of growth not known. Postlarvae (8 mm) to
adolescent ...
Only a few adults, up to 187 mm SL, have been recorded. A specimen 168.5 mm
SL weighs 8.9 g. No information is available as to the size at sexual maturity.
Development. Eggs and rate of growth not known. Postlarvae (8 mm) to
adolescent ...
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Sommario
Saurida normami | 90 |
Saurida caribbaea | 97 |
Family Bathysauridae By G W MEAD | 104 |
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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 |
Fishes of the Western North Atlantic: Editorial Board: Editor-in ..., Parte 8 John Tee-Van Visualizzazione frammento - 1948 |
Parole e frasi comuni
absent adults anal fin anterior anteriorly anus appears arch Atlantic base Bermuda body bones Bull canines catches caudal fin Characters chromatophores closely collections color counts covered depressible depth descr developed diameter differs Distance distinct distribution dorsal fin edge elongate extending FIGURE fin rays Fish fixed Florida Fowler frns genus gill Gulf head Hist interorbital Jordan known larger lateral line lateral-line length less lower jaw maxillary mm SL moderately North Atlantic Ocean opening OREGON origin Pacific pectoral fin peritoneal pigmentation pores posterior posteriorly postlarvae premaxillary present Proc rakers range recorded region round scales short side similar single slender slightly snout species specimens stages Study surface Table taken teeth upper jaw USNM usually ventral fins vertebrae vertical western width young Zool
Informazioni bibliografiche
| Titolo | Fishes of the Western North Atlantic, Edizione 1,Parte 5 Fishes of the Western North Atlantic, John Tee-Van Edizione 1 di Memoir (Sears Foundation for Marine Research) |
| Collaboratore | John Tee-Van |
| Editore | Sears Foundation for Marine Research, Yale Univ., 1948 |
| Provenienza dell'originale | Michigan State University |
| Digitalizzato | 2 dic 2019 |
| Esporta citazione | BiBTeX EndNote RefMan |