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Pagina 455
124]), but they are still large in adult S. hyalina relative to their size in other
paralepidids. The fixed mandibular teeth undergo a considerable change during
growth. The juveniles have slender smooth teeth, round in cross section, as in the
...
124]), but they are still large in adult S. hyalina relative to their size in other
paralepidids. The fixed mandibular teeth undergo a considerable change during
growth. The juveniles have slender smooth teeth, round in cross section, as in the
...
Pagina 530
SKIN smooth, delicate, easily torn. SCALEs absent. KEELS, SPINEs or DERMAL
RIDGEs absent on head and body, except for a sharp vertical fleshy keel at
anterior tip of snout. SENSoRY systEM extensive on head, with numerous pores
on ...
SKIN smooth, delicate, easily torn. SCALEs absent. KEELS, SPINEs or DERMAL
RIDGEs absent on head and body, except for a sharp vertical fleshy keel at
anterior tip of snout. SENSoRY systEM extensive on head, with numerous pores
on ...
Pagina 623
All the teeth are smooth-edged, but the sides show many irregular striae. The
base of each is oval, arising abruptly from a slightly larger, flat, oval sub-base.
Some are curved and fang-like, others straight, and they are set rather loosely in
the ...
All the teeth are smooth-edged, but the sides show many irregular striae. The
base of each is oval, arising abruptly from a slightly larger, flat, oval sub-base.
Some are curved and fang-like, others straight, and they are set rather loosely in
the ...
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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