. Bulletin of the British Museum (Natural History). Fig. 15 Stem joints of Teliocrinus springeri. (Scale: 2 mm). Fig. 16 Stem joints of Diptocrinus atternicirrus. (Scale: 2 mm) Genus TELIOCRINUS Teliocrinus springeri (Clark) (Figs 5E, 6E, 7A, 8F, 15). Material. Madras, Synostoses (Fig. 15). 10 or less large meshes in each petaloid zone: general symmorphy well developed. Genus DIPLOCRINUS (including Annacrinus) Diptocrinus atternicirrus (Carpenter) (Figs 5F, 6F, 7F, 8E, 16). Material. Meangis Islands (N. Moluccas), Challenger st. 214, , syntype. Synostoses (Fig. 16). Rad
. Bulletin of the British Museum (Natural History). Fig. 15 Stem joints of Teliocrinus springeri. (Scale: 2 mm). Fig. 16 Stem joints of Diptocrinus atternicirrus. (Scale: 2 mm) Genus TELIOCRINUS Teliocrinus springeri (Clark) (Figs 5E, 6E, 7A, 8F, 15). Material. Madras, Synostoses (Fig. 15). 10 or less large meshes in each petaloid zone: general symmorphy well developed. Genus DIPLOCRINUS (including Annacrinus) Diptocrinus atternicirrus (Carpenter) (Figs 5F, 6F, 7F, 8E, 16). Material. Meangis Islands (N. Moluccas), Challenger st. 214, , syntype. Synostoses (Fig. 16). Radial symmorphy of interpetaloid zones well developed; axial canal com- pletely filled by thin spicules; small crenulae consisting of thick syzygial fl-stereom. Diptocrinus {Annacrinus) wyviltetltomsoni (Jeffreys in Wyville Thomson) (Fig. 17; see also Roux, 1971 and 1974). Material. Bay of Biscay, Thalassa st. Z452, Museum National d'Histoire Naturelle, Paris. Synostoses (Fig. 17). Radial symmorphy poorly developed; axial canal completely filled with relatively dense meshwork, a few outer crenulae rectangular with a thick syzygial stereom. Genus NEOCRINUS Crenularium and interpetaloid zones with syzygial (3-stereom, 10-15 large meshes in each petaloid zone of synostoses. 61. 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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