Annals of the South African Museum, Volume 45The Museum, 1959 - Natural history |
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Page 334
... foot as usually quoted . Specimens of all sizes lacked eyes and from the 30th foot on , where there are two fingerlike presetal lobes to the neuropodium , the superior one is always a little longer than the inferior one . Family ...
... foot as usually quoted . Specimens of all sizes lacked eyes and from the 30th foot on , where there are two fingerlike presetal lobes to the neuropodium , the superior one is always a little longer than the inferior one . Family ...
Page 337
... foot it is an inconspicuous conical projection of the foot partially enclosed by a dorsal arc of setae . This seems to be what usually happens in the Onuphidinae . The first 5 feet bear about 6 pseudocompound setae with bivalve hoods ...
... foot it is an inconspicuous conical projection of the foot partially enclosed by a dorsal arc of setae . This seems to be what usually happens in the Onuphidinae . The first 5 feet bear about 6 pseudocompound setae with bivalve hoods ...
Page 349
... foot . The postsetal lobe of anterior feet diminishes in size posteriorly , fuses with the setigerous lobe and disappears about the 25th foot . The cirriform ventral cirrus of the first 3-4 feet becomes a ventrolateral pad on later ...
... foot . The postsetal lobe of anterior feet diminishes in size posteriorly , fuses with the setigerous lobe and disappears about the 25th foot . The cirriform ventral cirrus of the first 3-4 feet becomes a ventrolateral pad on later ...
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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