226 



BULLETIN 91, UNITED STATES NATIONAL MUSEUM. 



482. Patella oculus Reeve. 



483. Patella granulans Linnaeus. 



484. Patella barbara Linnaeus. 



485. Patella conspicua Philippi. 



486. Patella argenvillei Krauss. 



487. Patella variabilis Krauss. 



488. Patella compressa Lamarck. 



489. Patella miniata Born. 



490. Patella cochlear Born. 



491. Patella capcnsis Dunker. 



492. Patella dunkeri Krauss. 



493. Patella pruinosa Krauss. 



494. Helcion pectinatus Linnaeus. 



495. Phasianella kochii Philippi. 



496. Phasianella elongata Krauss. 



497. Phasianella africana Bartsch. 



498. Phasianella bicarinata Dunker. 



499. Turbo sarmaticus Linnaeus. 



500. Turbo cidaris Gmelin. 



501. Turbo natalensis Krauss. 



502. Astraea tayloriana Smith. 



503. Leptothyra africana Bartsch. 



504. Leptothyra quantilla Gould. 



505. Leptothyra carminea Bartsch. 



506. Leptothyra alfredensis Bartsch. 



507. Clanculus miniatus Anton. 



508. Clanculus alfredensis Bartsch. 



509. Clanculus waltonae Sowerby. 



510. Oxystele merula Lamarck. 



511. Oxystele tigrina Chemnitz. 



512. Oxystele sagittifera Lamarck. 



513. Oxystele tabularis Krauss. 



514. Gibbula articulata Gould. 



515. Gibbula fucata Gould . 



516. Gibbula cicer Menke. 



517. Gibbula gaudiosa Gould. 



518. Gibbula thalia Bartsch. 



519. Gibbula multicolor Krauss. 



520. Gibbula benzi Krauss. 



521. Gibbula tryoni Pilsbry. 



522. Gibbula zonata Wood. 



523. Gibbula rifaca Bartsch. 



524. Solariella fuscomaculata Smith. 



525. Solariella, species? 



526. Calliostoma eucosmia Bartsch. 



527. Calliostoma africana Bartsch. 



528. Euchelus natalensis Smith. 



529. Cynisca forticostata Smith. 



530. Cynisca gloriosa Bartsch. 



531. Cynisca alfredensis Bartsch. 



532. Cynisca africana Bartsch. 



533. Teinostoma africana Smith. 



534. Teinostoma alfredensis Bartsch. 



535. Ilaira fulgens Gould. 



536. Lippistes grayi Adams. 



537. Vitrinella rifaca Bartsch. 



538. Vitrinella cifara Bartsch. 



539. Vitrinella ficara Bartsch. 



540. Vitrinella facira Bartsch. 



541. Vitrinclla(Docomphala)arifcaBartsch.. 



542. Cyclostrema alfredensis Bartsch. 



543. Cyclostrcmella farica Bartsch. 



544. Cyclostremella africana Bartsch. 



545. Caporbis africana Bartsch. 



546. Pondorbis alfredensis Bartsch. 



547. Discopsis planulata Sowerby. 



548. Discopsis alfredensis Bartsch. 



549. Discopsis africana Bartsch. 



550. Discopsis turtoni Bartsch. 



551. Leptogyra africana Bartsch. 



552. Nerita albicilla Linnaeus. 



553. Neritina, species? 



554. Nepionic shell. 



555. Haliotis midae Linnaeus. 



556. Haliotis sanguinea Hanley. 



557. Haliotis parva Linnaeus. 



558. Haliotis alfredensis Bartsch. 



559. Scissurella jucunda Smith. 



560. Schismope insignis Smith. 



561. Fissurella natalensis Krauss. 



562. Fissurella mutabilis Sowerby. 



563. Pupillaea aperta Sowerby. 



564. Fissuridea elizabethae Smith. 



565. Fissuridea spreta Smith. 



566. Fissuridea elevata Dunker. 



567. Fissuridea calyculata Sowerby. 



568. Fissuridea australis Krauss. 



569. Fissuridea parviforata Smith. 



570. Puncturella africana Bartsch. 



571. Callochiton castaneus Wood. 



572. Lschnochiton craufordi Sykes. 



573. lschnochiton oniscus Krauss. 



574. lschnochiton tigrinus Krauss. 



575. Dinoplax gigas Gmelin. 



576. Dinoplax gigas alfredensis Bartsch. 



577. Dinoplax fossus Sykes. 



578. Acanthochites garnoti Blainville. 



579. Acanthochites carpenteri Pilsbry. 



580. Chiton tulipa Quoy and Gaimard. 



581. Chiton, species ? 



582. Dentalium exasperatum Sowerby. 



583. Dentalium regulare Smith. 



584. Dentalium, species ? 



585. Nucula sculpturata Sowerby. 



586. Nucula nucleus Linnaeus? 



587. Limopsis pumilis Smith. 



588. Glycimeris queketti Sowerby. 



589. Area acuminata Krauss. 



