The Asteroid Fauna (Echinodermata) of Marion & Prince Edward Islands |
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Page 5
Adambulacral plates usually have two furrow spines ( some proximal - most
plates having only one ) and two stouter subambulacral spines arranged
transversally ; these are surrounded by small , flattened , peripheral granules .
Hippasteria ...
Adambulacral plates usually have two furrow spines ( some proximal - most
plates having only one ) and two stouter subambulacral spines arranged
transversally ; these are surrounded by small , flattened , peripheral granules .
Hippasteria ...
Page 57
taken together , 5th article 1.5 times shorter than wide , its posterodistal corner
with setae and short spines , 6th article conical , 2.5 times longer than 5th , with
short spines on the posterior margin and strong blunt spine at base of dactyl .
taken together , 5th article 1.5 times shorter than wide , its posterodistal corner
with setae and short spines , 6th article conical , 2.5 times longer than 5th , with
short spines on the posterior margin and strong blunt spine at base of dactyl .
Page 95
Last lateral spine located along margin of lobe of telson , lobes slightly tapering
and divergent , each lobe terminating in a single ... In A. unispinosa sp . nov . , the
telson is deeply cleft and divergent , without spines around the cleft margin .
Last lateral spine located along margin of lobe of telson , lobes slightly tapering
and divergent , each lobe terminating in a single ... In A. unispinosa sp . nov . , the
telson is deeply cleft and divergent , without spines around the cleft margin .
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Common terms and phrases
2nd article 6th article A.M. Clark abactinal actinal Adult amphipods animals Anisomysis ANNALS Antenna armed authors Barnard bearing Birstein bottom broad Cape Town capensis Day coast Collected covered Coxa Cyphocaris depth described developed distal Distribution Family fauna figs Figure Fisher gammarideans genus half hauls Henricia Holotype Ichnopus included inner Island known lateral length limb lobe Locality longer m-1 specimen male margin Material Material IKSAMT Maxilla metres South Africa Mozambique near-bottom outer plate palp Paratype peduncle pelagic Pereopod plates published recorded referred Remarks Rostrum rounded samples segment separate setae short shorter Sladen slightly Solaster Sound South African Museum southern species spinelets spines station Stebbing strong subequal Syntype Table telson thoracic trawling Type status UCT Ecological Survey Uropod Vinogradov waters