Annals of the South African Museum: Annale Van Die Suid-Afrikaanse MuseumWest, Newman & Company for the trustees of the Museum, 1989 - Natural history |
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Page 222
... premaxilla to its posterior end ; diameter of eye ( ED ) -horizontal distance between opposite margins of the socket ; depth of head ( HD ) —vertical through the posterior end of the premaxilla ; depth of body ( BD ) —vertical through ...
... premaxilla to its posterior end ; diameter of eye ( ED ) -horizontal distance between opposite margins of the socket ; depth of head ( HD ) —vertical through the posterior end of the premaxilla ; depth of body ( BD ) —vertical through ...
Page 223
... premaxilla not expanded ; maxilla only slightly expanded posteriorly . Teeth on premaxilla and dentary small and conical , none enlarged ; palatines with series of minute teeth along anterior two- Fig . 1. Gymnoscopelus ( Gymnoscopelus ) ...
... premaxilla not expanded ; maxilla only slightly expanded posteriorly . Teeth on premaxilla and dentary small and conical , none enlarged ; palatines with series of minute teeth along anterior two- Fig . 1. Gymnoscopelus ( Gymnoscopelus ) ...
Page 226
... premaxillary with ( Noto- scopelus ) or without ( Gymnoscopelus ) expanded dentigerous area , is open to question . Examination of specimens of Notoscopelus has revealed that the dentigerous area is expanded in N. ( Notoscopelus ) ...
... premaxillary with ( Noto- scopelus ) or without ( Gymnoscopelus ) expanded dentigerous area , is open to question . Examination of specimens of Notoscopelus has revealed that the dentigerous area is expanded in N. ( Notoscopelus ) ...
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Common terms and phrases
abbreviated adipose fin anal fin ray Antarctic Intermediate Water bathypelagic Subantarctic species benthic bolini Andriashev braueri Cape Point Cape Town caudal peduncle comma depth Diaphus hudsoni Division of Sea dorsal and ventral dorsal fin eastern South Atlantic Electrona Gastropoda genus Gill-raker counts Gymnoscopelus Gymnoscopelus head length holotype Hulley Investigational Report Krefft Lampanyctus achirus lanternfishes large specimens length of upper limiting temperatures Lutjeharms mesopelagic myctophid Notoscopelus Open and solid outer base paper paratypes parentheses pectoral fin pelagic photophores piabilis posterior end PreA PreAd predorsal length premaxilla preventral length PreV Protomyctophum Republic of South Scatter-plots of Gymnoscopelus scientific name Scopelopsis Sea Fisheries semi-Subantarctic species SFRI SL Fig Smith snout and vertical solid square symbols South African Museum southern Benguela Region square symbols refer standard length SL Subpattern Synonymy Table tip of snout trawl upper base ventral fin vertical through base Visser Zoarcidae աա