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 167
... morphology of the male antennae , frontal appendage and cercopods is used to separate species and this , together with the external egg morphology , is described and illustrated . All four species appear to be restricted to the eastern ...
... morphology of the male antennae , frontal appendage and cercopods is used to separate species and this , together with the external egg morphology , is described and illustrated . All four species appear to be restricted to the eastern ...
Page 173
... Egg morphology Egg shell with large , simple , 4-6 sided fields , separated from neighbouring fields by thin , sharp ribs ( Fig . 4B ) . Differential diagnosis Streptocephalus dendrophorus closely resembles the southern African S. clado ...
... Egg morphology Egg shell with large , simple , 4-6 sided fields , separated from neighbouring fields by thin , sharp ribs ( Fig . 4B ) . Differential diagnosis Streptocephalus dendrophorus closely resembles the southern African S. clado ...
Page 180
... Egg morphology does not always indicate separate species or relationships between species . For example , there is very little difference between the eggs of S. bidentatus and those of S. vitreus from the Sudan ( Brendonck 1992 ) , but the ...
... Egg morphology does not always indicate separate species or relationships between species . For example , there is very little difference between the eggs of S. bidentatus and those of S. vitreus from the Sudan ( Brendonck 1992 ) , but the ...
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Common terms and phrases
Abbreviations Angle between proximal Anostraca antenna of male Bar scale basal processes Belk body length Branchiopoda Cape Town cladophorus Crustacea Daday Differential diagnosis Streptocephalus Distal region Distribution Streptocephalus dorsal margin Dorsal view dorsally curved dregei eastern Cape Etymology The specific fairy shrimp females Finger f frontal appendage Gastropoda hand region Hluhluwe Holotype inner margin Kruger National Park Lateral process lp Lateral view left antenna length of thumb macrourus Male Antenna male cercopods margin Fig margin of finger Medial view median antennal process median process moderate length ratio north-eastern Natal Paratypes plumose setae process of antenna proximal and distal ratio to body region of thumb Roman numerals South African Museum speciation species group specific name describes spines Streptocephalus bidentatus sp Streptocephalus bourquinii sp Streptocephalus spinicaudatus sp Swaziland Synonymy tapered temporary pool thumb and spur thumb approx thumb th Transkei Type material Streptocephalus Umtata ventral view of frontal view of male vitreus