. Bulletin of the British Museum (Natural History). TRIASSIC DEMOSPONGES IN KLIPSTEIN COLLECTION 41. Fig. 1 Leiospongia alpina (Klipstein). Cassian Fm., St Cassian. Holotype, S10462. A, reproduction of , of Klipstcin (;). B, side view, x 3-9. C, top view, x 3-9. D, underside showing epitheca, x 3-9. E, transverse sections of calicles, x 35. F. sphcrulitic wall structure, x 130. incorporated into the walls and arranged parallel to growth direction. New calicles are added by fissipar division or intraparictal budding. Type SPECIES. Achilleum verrucosum Miinster, 184
. Bulletin of the British Museum (Natural History). TRIASSIC DEMOSPONGES IN KLIPSTEIN COLLECTION 41. Fig. 1 Leiospongia alpina (Klipstein). Cassian Fm., St Cassian. Holotype, S10462. A, reproduction of , of Klipstcin (;). B, side view, x 3-9. C, top view, x 3-9. D, underside showing epitheca, x 3-9. E, transverse sections of calicles, x 35. F. sphcrulitic wall structure, x 130. incorporated into the walls and arranged parallel to growth direction. New calicles are added by fissipar division or intraparictal budding. Type SPECIES. Achilleum verrucosum Miinster, 1841, herein designated. Atfributed SPECIES. Leiospongia verrucosa (Miinster, 1S41). Leiosporii^id alpina (Klipstcin, 1S45). I ciospongia poly- tnorpha (Klipstcin, 1S4.^), ' I .ciospofii^ia' sp. Remarks. The subsequent designation ol Achilleum' mille- poraium Minister. 1S41 as the type species of ^ia d'Orbigny, 1X4^) by dc (l^).'^.^: ) is invalid and a new type species has to be cIioncii, I'his is necessary bcc,\use. 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 British Museum (Natural History). London : BM(NH)
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