Annals of the South African Museum, Volume 45The Museum, 1960 - Natural history |
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Page 310
... Notes : A single incomplete specimen was obtained measuring 16 mm . for 45 segments . It is a threadlike worm with ... Notes : This is the first record from South Africa but Augener ( 1918 ) recorded it from Angola . Syllides ...
... Notes : A single incomplete specimen was obtained measuring 16 mm . for 45 segments . It is a threadlike worm with ... Notes : This is the first record from South Africa but Augener ( 1918 ) recorded it from Angola . Syllides ...
Page 318
... Notes : Further material has shown that the length of the nuchal epaulettes is variable . They may reach setiger 6 or hardly reach setiger 4. Anterior dorsal cirri are unequal ; those of setigers 1 , 2 , 4 and 6 are much longer than ...
... Notes : Further material has shown that the length of the nuchal epaulettes is variable . They may reach setiger 6 or hardly reach setiger 4. Anterior dorsal cirri are unequal ; those of setigers 1 , 2 , 4 and 6 are much longer than ...
Page 322
... Notes : As shown by Fauvel ( 1936 ) this species is very close to N. succinea but has dorsal homogomph falcigers in posterior feet . All neuropodial falcigers have feathered blades with a tendon from the apical tooth . Nereis ( Nereis ) ...
... Notes : As shown by Fauvel ( 1936 ) this species is very close to N. succinea but has dorsal homogomph falcigers in posterior feet . All neuropodial falcigers have feathered blades with a tendon from the apical tooth . Nereis ( Nereis ) ...
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Common terms and phrases
1st whorl 2nd whorl 3rd whorl 4th whorl additional lirae antennae anteriorly aperture apex axial ribs Bartsch body whorl brown Buccal surface callus camelopardalis Cape Cape Natal capensis central pit central plate cingulum cirri cirrus columella Conch cusps denticles diam distal dorsal cirri Durban elytra enamel False Bay fathoms Fauvel Giraffa groove Holotype Hopefield horn-core hypocone juveniles knobs last whorl later whorls lateral plate length lingual surface M₁ mandible Martens median mesostyle metres molar Museum Natal Occlusal surface Olduvai Operculum outer lip P.F. coll pale parapodium parietal callus periostracum plicate Port Alfred posterior pillar Postnatal whorls Proc prostomium protoconch Protoconch 2 whorls radula Records root rows rugose segments setae setiger setigerous lobe shell Sivatherium slightly Smith smooth South African Sowerby species specimens spiral lirae spiral striae spire suture talonid teeth Thiele Tiefsee Exp Tomlin tooth Turton upper Zool Zoology