Annals of the South African Museum, Volume 101The Museum, 1991 - Natural history |
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Page 272
... scales . Perhaps 20 species of the Atlantic , Indo - Pacific , and Antarctic . Type species . Primnoa regularis ... scales . Basal and medial scales rounded , pointed , or somewhat serrated terminally . Buccal scales usually rounded ...
... scales . Perhaps 20 species of the Atlantic , Indo - Pacific , and Antarctic . Type species . Primnoa regularis ... scales . Basal and medial scales rounded , pointed , or somewhat serrated terminally . Buccal scales usually rounded ...
Page 274
... scales ; total length of micrograph 4,0 mm . B. Two polyps showing basal , medial , and buccal scales ; length of polyps 1,9 mm . C. A single polyp enlarged from B , 1,9 mm in length . D. Detail of a polyp showing buccal and opercular ...
... scales ; total length of micrograph 4,0 mm . B. Two polyps showing basal , medial , and buccal scales ; length of polyps 1,9 mm . C. A single polyp enlarged from B , 1,9 mm in length . D. Detail of a polyp showing buccal and opercular ...
Page 277
... scales present on all sides of a polyp . Eight marginal scales in two rings of four that alternate below the opercular scales . Marginal scales fold inward over the smaller opercular scales . A genus of approximately thirty species ...
... scales present on all sides of a polyp . Eight marginal scales in two rings of four that alternate below the opercular scales . Marginal scales fold inward over the smaller opercular scales . A genus of approximately thirty species ...
Contents
MARSKA G see DE DECKER A H B et | 1 |
SHONE R | 9 |
STEWART B A GRIFFITHS C L | 139 |
Copyright | |
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Common terms and phrases
abbreviations Acabaria Acrioceras Aguirre Urreta Algoa Bay ammonites Amphipoda Annals antenna australis author's name Axis Barnard Barremian Bayer bicuspidata BMNH body wall branches CALANOIDA Calanus calyces Cape Province Cape Town capensis Coenenchymal sclerites Colony colour Colotes cortex coxa Crioceratites Cryptocrioceras described dichotomous dorsal elongate Emericiceras endopodite Eunicella Exp2 falcifera Family female Flügeldecken G. C. Williams gelb genera genus gilchristi Halsschild Hauterivian Hickson holotype inner Kopf Kükenthal length Leptogorgia Lovenula male margin material Maxillarpalpen Maxilliped Natal Neoarcturus Orphnurgus outer papillae Paracrioceras Paradiaptomus Paramelita paratypes pedicels Pereopod plates pleopod Polyps posterior R.V. Meiring Naude references ribs rods Sardinia Bay Formation scales schwarz sclerites segment separates setae setose Simpsonella somite South African Museum southern Africa specimens spicules spindles spines spiniform process Stiasny SUID-AFRIKAANSE MUSEUM synonym Synonymy Théel Thomel Thomson trace fossils Transkei tuberculate Type species Uropod ventral ventrolateral Verrill whorls yrigoyeni Leanza zulu Zululand