Annals of the South African Museum, Volume 97South African Museum, 1985 - Natual history |
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Page 73
... photophores ( left and right ) ; AOp - AOp photophores ( left and right ) ; [ AOt = AOa + AOp ] ; GRu - gill rakers on upper limb ( left ) ; GRI - gill rakers on lower limb ( left ) ; [ GRt = GRu + 1 + GRI ] . Photophore groupings are ...
... photophores ( left and right ) ; AOp - AOp photophores ( left and right ) ; [ AOt = AOa + AOp ] ; GRu - gill rakers on upper limb ( left ) ; GRI - gill rakers on lower limb ( left ) ; [ GRt = GRu + 1 + GRI ] . Photophore groupings are ...
Page 76
... photophore groupings . These are , in the main , species - specific , although there may be some minor variation in individual photophore position , e.g. the position of SAO , in relation to VO2 - VO3 in Lampanyctus ater . In a few ...
... photophore groupings . These are , in the main , species - specific , although there may be some minor variation in individual photophore position , e.g. the position of SAO , in relation to VO2 - VO3 in Lampanyctus ater . In a few ...
Page 80
... photophore position also includes the PO4 , PVO1 , SAO , SAO2 , and Prc2 photophores ( see Description ) . Such intraspecific variation is well documented in the closely related genus Lampanyctus ( Nafpaktitis et al . 1977 ; Hulley 1981 ) ...
... photophore position also includes the PO4 , PVO1 , SAO , SAO2 , and Prc2 photophores ( see Description ) . Such intraspecific variation is well documented in the closely related genus Lampanyctus ( Nafpaktitis et al . 1977 ; Hulley 1981 ) ...
Contents
The Elandsfontein material | 31 |
The Zululand specimen | 39 |
Acknowledgements | 53 |
Copyright | |
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Common terms and phrases
50 m Complex abbreviations Annals anteriorly apelex author's name Avontuur Barnard Benguela body whorl brachial valve brachiopods calvus canines Cape Province Cape Town Carrington & Kensley Ciconia coast columella Concholepas conjoined valves crura cusp deltidial plates deposits depth described Description Shell Diaphus distal dorsal dune early Pleistocene Elandsfontein elongate fauna figures fossil Gastropoda genus Geronticus Gnathopod Haughton Hendey high sea-level hinge Holotype Hondeklip Zone Hottentot Hulley italics Kilburn Lampanyctus Langebaanweg lanternfishes length limnetes loop mandible margin material Megerlia mexicanus Mollusca Myctophidae Myctophum Nafpaktitis nigrescens Ocean outer lip paratypes parentheses pedicle pedicle valve photophore Pliocene posterior postnatal whorls present recorded references region ribs rounded Saldanha Bay scientific name sclerites sculpture separates Skurwerug slightly Smith socket ridges South African Museum species specific name specimens spiral lirae subheadings Synonymy Table Tankard tooth Triphoturus upper USNM valve interior ventral views of conjoined width Xenobrochus