Annals of the South African Museum: Annale Van Die Suid-Afrikaanse MuseumWest, Newman & Company for the trustees of the Museum, 1992 - Natural history |
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Page 173
... spines , usually at each of the four extremities or , more exceptionally , all round . As in O. glaber , the basic spicules are found dorsally but both the spinous and dichotomously ramified rods become robust postero- dorsally . The ...
... spines , usually at each of the four extremities or , more exceptionally , all round . As in O. glaber , the basic spicules are found dorsally but both the spinous and dichotomously ramified rods become robust postero- dorsally . The ...
Page 176
... spines frequently present throughout length of rod ; ventral deposits sturdier rods with spiny ends and huge dumbbell - shaped deposits with spiny extremities . Etymology The specific name is derived from a combination of Natal , the ...
... spines frequently present throughout length of rod ; ventral deposits sturdier rods with spiny ends and huge dumbbell - shaped deposits with spiny extremities . Etymology The specific name is derived from a combination of Natal , the ...
Page 179
... spines ( Figs 5A , 7B ) . Ventrally sturdier rods ( Figs 5B - D ) with few spiny projections , slender rods with spinous terminal ramifications , and huge elongate to dumbbell - shaped bodies , also with spinous extremities . Length of ...
... spines ( Figs 5A , 7B ) . Ventrally sturdier rods ( Figs 5B - D ) with few spiny projections , slender rods with spinous terminal ramifications , and huge elongate to dumbbell - shaped bodies , also with spinous extremities . Length of ...
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Common terms and phrases
A. M. Clark Abbreviation absent ambulacrum asper Théel beam trawl bicuspidata body-wall spicules Calcareous ring dichotomous ramifications dichotomously ramified rods discs Dorsal body wall dorsal papillae Dorsal spicules double rows echinatus sp Gastropoda genus Globigerina ooze Gonad Heding Heding's Hérouard high number holothurians Holotype Indo-West Pacific Koehler & Vaney Kosi Bay length Ludwig Madreporite Mesothuria parva Théel mid-ventral pedicels number of dorsal number of ventrolateral Orphnurgus aspersignis sp Orphnurgus glaber Orphnurgus insignis Fisher Orphnurgus natalasper sp paratypes Pedicels and dorsal perforated plates podia posteriorly primary crosses Pseudostichopus pteropod R.V. Meiring Naude ramifications Fig references rods with dichotomous rudimentary short spinous rods side max single rows smooth rods Sodwana Bay South African Museum southern African spatulate crosses spatulate rods specimens spinous extremities spiny Stone canal stout Synallactidae synonymy tentacles Tentacular terminal ramifications trachus transformation Type species Ventral body wall ventral deposits ventral spicules ventrolateral ambulacra Ventrolateral papillae Ventrolateral pedicels