The Asteroid Fauna (Echinodermata) of Marion & Prince Edward Islands |
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Page 5
The limits of abactinal plates are difficult to distinguish as they are not outlined by
a row of closely appressed peripheral granules as in many other Hippasteria
species . Abactinal plates with small scattered granules and with a well -
developed ...
The limits of abactinal plates are difficult to distinguish as they are not outlined by
a row of closely appressed peripheral granules as in many other Hippasteria
species . Abactinal plates with small scattered granules and with a well -
developed ...
Page 8
Abactinal paxillae short , irregularly arranged except at the sides of arms where
they form oblique transverse series . Superomarginal paxillae clearly larger than
the most lateral abactinal paxillae . Actinolateral area fairly large with 4 rows of ...
Abactinal paxillae short , irregularly arranged except at the sides of arms where
they form oblique transverse series . Superomarginal paxillae clearly larger than
the most lateral abactinal paxillae . Actinolateral area fairly large with 4 rows of ...
Page 11
The abactinal spinelets have a bushy - headed form in A. scaber while they are
shorter and truncated in A. australis . While the two abactinal features cited above
( i.e. pedicellarial density and shape of abactinal spinelets ) allowed recognition ...
The abactinal spinelets have a bushy - headed form in A. scaber while they are
shorter and truncated in A. australis . While the two abactinal features cited above
( i.e. pedicellarial density and shape of abactinal spinelets ) allowed recognition ...
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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