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Page 126 THE FESTIVUS Vol. XXXIX: Supplement
Plate 28
Figures 1a, 1b Hexaplex princeps (Broderip, 1833).
Île Clipperton, (10°18’56”N, 109°12’52”W), empty shell, among turnable dead coral and rocks, 11-23 m (36-75 ft),
H 2 O 83°F, leg. K.L. Kaiser (ICF-25-94), diving from M/V Royal Star, 22 Apr. 1994. KLK Coll. 200880. Size: 26.3
mm. Photographs by P. Sadeghian.
Figures 2a, 2b Pterynotus tripterus (Born, 1778).
Île Clipperton, (10°19’05”N, 109°13’02”W), empty shell, under turnable dead coral in sand, 9-16 m (29-52 ft), H 2 O
83°F, leg. K.L. Kaiser (ICF-34-94), diving from M/V Royal Star, 25 Apr. 1994. KLK Coll. 200882. Size: 36.0 mm.
Photographs by P. Sadeghian.
Figures 3a, 3b Attiliosa nodulosa (A. Adams, 1855).
Île Clipperton, (10°17’29”N, 109°13’30”W), empty shell, steep slope of Pocillopora spp., 12-43 m (40-141 ft), H 2 O
83°F, leg. K.L. Kaiser (ICF-7-94), diving from M/V Royal Star, 16 Apr. 1994. KLK Coll. 200883. Size: 7.8 mm.
Photographs by P. Sadeghian.
Figure 4 Attiliosa sp. 1.
Île Clipperton, (10°18.757’N, 109°12.029'W) NE side, empty shell, turnable dead coral in sand, SCUBA, 15-45 m
(49-148 ft), H 2 O 78-80°F, leg. K.L. Kaiser (ICF-019-05), Jean-Louis Etienne Expedition, 26 Jan. 2005. KLK Coll.
210218. Size: 11.8 mm. Photograph by P. Sadeghian.
Figures 5a, 5b Favartia exigua (Broderip, 1833).
Île Clipperton, (10°17’41”N, 109°12’02”W) E side, empty shell, under dead coral head, 27 m (90 ft), H 2 O 84°F, leg.
K.L. Kaiser, diving from R/V Urracá, 02 May 1998. KLK Coll. 200890. Size: 12.2 mm. Photographs by P. Sadeghian.
Figures 6a, 6b Maculotriton serriale (Deshayes, 1834).
Île Clipperton, (10°18.000’N, 109°13.000’W) SE corner, intertidal, sand and coral rubble, leg. K.L. Kaiser (ICF-
009-05), Jean-Louis Etienne Expedition, 21 Jan. 2005. KLK Coll. 210015. Size: 15.4 mm. Photographs by P. Sadeghian.
Figures 7a, 7b Pascula rufonotata (Carpenter, 1864).
Île Clipperton, (10°18’52”N, 109°12’27”W) N-NE end, live, underside of dead coral head, 8-21 m (25-70 ft), H 2 O
84°F, leg. K.L. Kaiser (ICF-15-98), diving from R/V Urracá, 21 Apr. -5 May 1998. KLK Coll. 200903. Size: 12.3
mm. Photographs by P. Sadeghian.