. Annales de la Société royale zoologique et malacologique de Belgique. Zoology; Mollusks. Fig. 122. — Porodiscus qua- drigatus X W". page 109. — Lames plate superficielles enlevée?. 7(30oo ?^ 4gC hzù Wâi Mt ( Fig. 123. — Triolena primor- Fig. 124. — Triopyle hexa- Fig. 125. — Archidiscuspylo- di dis v 700. page 109. #o» x 600, page 109. wiscws X 400, page 109. Fig. 126. — Triodiscus spinosus X 600, paye zs§s^. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations

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. Annales de la Société royale zoologique et malacologique de Belgique. Zoology; Mollusks. Fig. 122. — Porodiscus qua- drigatus X W". page 109. — Lames plate superficielles enlevée?. 7(30oo ?^ 4gC hzù Wâi Mt ( Fig. 123. — Triolena primor- Fig. 124. — Triopyle hexa- Fig. 125. — Archidiscuspylo- di dis v 700. page 109. #o» x 600, page 109. wiscws X 400, page 109. Fig. 126. — Triodiscus spinosus X 600, paye zs§s^. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Société royale zoologique et malacologique de Belgique. [S. l. : s. n. ]

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Keywords: ., bookcentury1900, bookdec, booksubjectmollusks, booksubjectzoology