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 175
... sturdier deposits , in various stages of transformation , occur ventrally . As in O. , aspersignis and other related species , the transformation does not affect the extremities of the deposits . Orphnurgus insignis most closely ...
... sturdier deposits , in various stages of transformation , occur ventrally . As in O. , aspersignis and other related species , the transformation does not affect the extremities of the deposits . Orphnurgus insignis most closely ...
Page 176
... 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 type locality , and asper because of rods of the O. asper Théel type ...
... 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 type locality , and asper because of rods of the O. asper Théel type ...
Page 179
... 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 ventral spicules 0,22-0,58 mm ...
... 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 ventral spicules 0,22-0,58 mm ...
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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