. Bulletin - United States National Museum. Science. REVISION OF RECENT BAIRDIIDAE 65 Triebelina schyroconcha, new species Figure 33^, h; Plate 2: figures 7, 8 ? Bairdia tuberculata Brady of Brady, 1880, p. 60, pi. 10: fig. 3a-d.—Brady, 1890, p. 495. Not Bairdia tuberculata Brady, 1880 [= Bairdia rhomboidea Brady (not Kirkby), 1867, p. 162, pi. 19. figs. 14, 15].—Van den Bold, 1966, pi. 2: fig. 3. Etymology.—Greek schyr, hedgehog + konche, shell. Type specimens.—Holotype USNM 121331; paratypes USNM 121332-121333. Type locality.—Nosy Be, Madagascar, sample 504 (carbonate sand among patch reefs


. Bulletin - United States National Museum. Science. REVISION OF RECENT BAIRDIIDAE 65 Triebelina schyroconcha, new species Figure 33^, h; Plate 2: figures 7, 8 ? Bairdia tuberculata Brady of Brady, 1880, p. 60, pi. 10: fig. 3a-d.—Brady, 1890, p. 495. Not Bairdia tuberculata Brady, 1880 [= Bairdia rhomboidea Brady (not Kirkby), 1867, p. 162, pi. 19. figs. 14, 15].—Van den Bold, 1966, pi. 2: fig. 3. Etymology.—Greek schyr, hedgehog + konche, shell. Type specimens.—Holotype USNM 121331; paratypes USNM 121332-121333. Type locality.—Nosy Be, Madagascar, sample 504 (carbonate sand among patch reefs at Ambariobe). Material.—Three subfossil specimens from Nosy B6. Diagnosis.—Carapace small but very robust, extremely broad, ventrally flattened, lateral outline almost perfectly rhomboidal. Ex- terior covered with extremely numerous very tiny spines. No pits or. Figure lli.— Triebelina bradyi Treibel: A-D, Female USNM 121325. T. reticulopuncta Benson: E,F, Holotype USNM 113123. T. schyroconcha, n. sp.: G, USNM 121331; H, USNM 121332. A, Antenna; B, thoracic legs; C,E-H, carapace interiors; D, furca and genital lobe. A,D, X 301; B, X 152; C,E-H, X 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 United States National Museum; Smithsonian Institution; United States. Dept. of the Interior. Washington : Smithsonian Institution Press, [etc. ]; for sale by the Supt. of Docs. , U. S. Govt Print. Off.


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Keywords: ., bookauthorun, bookcentury1800, bookdecade1870, booksubjectscience