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
... 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 ventral spicules are always robust but ...
... 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 ventral spicules are always robust but ...
Page 175
... extremities of the deposits . Orphnurgus insignis most closely resembles O. glaber from the Bay of Bengal , which has rods with few terminal ramifications and rather sturdy rods with enlarged spinous extremities . In O. glaber ( s . s ...
... extremities of the deposits . Orphnurgus insignis most closely resembles O. glaber from the Bay of Bengal , which has rods with few terminal ramifications and rather sturdy rods with enlarged spinous extremities . In O. glaber ( s . s ...
Page 179
... extremities . Length of ventral spicules 0,22-0,58 mm . Spatulate rods , crosses , ellipsoidal and amorphous deposits absent . Pedicels with stout , elongate or tripartite rods with spinous extremities . Tentacular discs and papillae ...
... extremities . Length of ventral spicules 0,22-0,58 mm . Spatulate rods , crosses , ellipsoidal and amorphous deposits absent . Pedicels with stout , elongate or tripartite rods with spinous extremities . Tentacular discs and papillae ...
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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