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Page 112 THE FESTIVUS Vol. XXXIX: Supplement
Plate 21
Figures 1a, 1b Hipponix antiquatus panamensis C.B. Adams, 1852.
Île Clipperton, (10°17’46”N, 109°12’00”W), live, turnable dead coral in sand, 8-14 m (26-46 ft), H 2 O 83°F, leg.
K.L. Kaiser (ICF-32-94), diving from M/V Royal Star, 25 Apr. 1994. KLK Coll. 200736. Size: 8.6 mm. Photographs
by P. Sadeghian.
Figures 2a, 2b, 2c, 2d Antisabia foliacea (Quoy & Gaimard, 1835).
Île Clipperton, (10°17’13”N, 109°12’46”W), empty shell, under dead Porites lobata, 12-18 m (39-60 ft), H 2 O 83°F,
leg. K.L. Kaiser (ICF-22-94), diving from M/V Royal Star, 21 Apr. 1994. KLK Coll. 200738. Size: 7.1 mm. Photographs
by P. Sadeghian.
Figures 3a, 3d Hipponicidae sp. 1.
Île Clipperton, (10°17’39”N, 109°12’01”W), empty shell, from dead coral shakings, 9-14 m (30-46 ft), H 2 O 83°F,
leg. K.L. Kaiser (ICF-36-94), diving from M/V Royal Star, 26 Apr. 1994. KLK Coll. 200746. Size: 6.0 mm. Photographs
by P. Sadeghian.
Figures 3b, 3c Hipponicidae sp. 1.
Size: Figure 3b, 6.48 mm, Figure 3c, 0.7 mm. (SEMs by D.L. Geiger).
Figures 4a, 4b Pilosabia pilosa (Deshayes, 1832).
Île Clipperton, (10°18.294’N, 109°12.009’W), beach deposit, north shore, high intertidal, H 2 O 83°F, leg. K.L. Kaiser
(ICF-003-05), Jean-Louis Etienne Expedition, 18 Jan. 2005. KLK Coll. 210007. Size: 11.7 mm. Photographs by
P. Sadeghian.
Figure 5 Pilosabia pilosa (Deshayes, 1832).
Île Clipperton, (10°19’08”N, 109°13’10”W), empty juvenile shell, shakings. Photograph by P. Sadeghian.
Figure 6 Crepidula sp. 1.
Île Clipperton, (10°19’08”N, 109°13’10”W) N side, live, shakings of dead coral, 12-29 m (40-95 ft), H 2 O 84°F, leg.
K.L. Kaiser (ICF-16-98), diving from R/V Urracá, 30 Apr. 1998. KLK Coll. 200749. Size: 2.0 mm (SEM by D.L.
Geiger). Juvenile animal showing in aperture.