Annals of the South African Museum: Annale Van Die Suid-Afrikaanse MuseumWest, Newman & Company for the trustees of the Museum, 1993 - Natural history |
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Page 187
... regular pentagonal fields separated by broad , rounded ribs ( Fig . 2D ) . Diameter = 420 μm . Differential diagnosis Although very similar in general appearance , S. namibiensis and S. proboscideus have a number of characters that are ...
... regular pentagonal fields separated by broad , rounded ribs ( Fig . 2D ) . Diameter = 420 μm . Differential diagnosis Although very similar in general appearance , S. namibiensis and S. proboscideus have a number of characters that are ...
Page 188
... regular gene flow between them may thus be restricted ( Wiman 1979 ; Brendonck et al . 1990 ; Fugate 1990 ) . Dispersal of species over large areas is most likely a rare event , occurring in instances such as episodic flooding . Local ...
... regular gene flow between them may thus be restricted ( Wiman 1979 ; Brendonck et al . 1990 ; Fugate 1990 ) . Dispersal of species over large areas is most likely a rare event , occurring in instances such as episodic flooding . Local ...
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Common terms and phrases
12 March Abbreviations according to chronology AFRICA AFFERT ANNALS ANOSTRACA antenna and frontal apically acute B. A. Curtis Barnard Benoni bicuspidata Gould Botswana BRANCHIOPODA Brendonck 1990 Bushmanland Cape Town cercopods collected by B. A. collected by Miss comma separates consisting of species described Haughton distal donck dorsal margin Egg morphology females frontal appendage morphologies Gastropoda Gobabis Habitat HAMER & LUC Holotype illustrations Leda length Fig LUC BRENDONCK Makarikari Pan male antennal margin of finger Medial view median antennal process MICHELLE HAMER namacolus Namibia Nucula Nyae-Nyae Pan paper paratypes parentheses proboscideus proximal to hand punctuation redescription reduction or enlargement references registration number Roman numerals scientific name separate author's name shouldered italics slender Smith SOUTH AFRICAN MUSEUM SPECIES OF STREPTOCEPHALUS species-group specimens spiniform processes STREPTOCEPHALUS CRUSTACEA Streptocephalus namibiensis sp subheadings are shouldered sympatrically Synonymy arrangement teeth of equal temporary pool thumb total body length Transvaal volume number Von Huene