Argopecten lineolaris (Lamarck, 1819)
LAMARCK,
J. B. 1819. Histoire naturelle des animaux sans vertèbres, présentant les
caractères généraux et particuliers de ces animaux, leur distribution, leurs
classes, leurs familles, leurs genres, et la citation des principales espèces
qui s'y rapportent. Tome
sixième, Premier partie, 343 p. Chez l'Auteur, au Jardin du Roi. De l'imprimerie de A.
Belin. Paris, 1819. [p. 166]
Pecten lineolaris; B. Delessert, 1841, Recueil de coquilles décrites par Lamarck, pl. 15, figs. 3a, 3b.
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«Testa utrinque convexa, albida; superne lineis transversis creberrimis rubris; radiis 17 Iaevigatis.
Habite..... Mon cabinet. Joli peigne, fort petit, très-rare, et distinct de tous les antres. Sa valve inférieure est blanche. Il est bombé près des crochets. Largeur, 26 ou 27 millimètres.» JEAN BAPTISTE LAMARCK, 1819
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«Argopecten uselmae also resembles the gibbous variant of the extant Caribbean species A. lineolaris, regarded by some workers as a distinct species, A. mayaguezensis (Dall & Simpson, 1901). Unlike A. uselmae, these taxa lack the overhanging right rib crests except in very early ontogeny, have smaller auricles with anterodorsal and posterodorsal margins intersecting dorsal margins at more obtuse angles, and auricular costae and disk ribs that tend to decrease in amplitude in late ontogeny, leaving a smooth and glossy shell surface. In effect, A. lineolaris displays features that become increasingly Amusium-like during ontogeny.
(...) Another extant species that is likely in the same clade as the A. uselmae-noronhensis lineage is A. lineolaris, another species of the tropical western Atlantic and Caribbean but also occurring in the Gulf of Mexico. Its early shell ontogeny is similar to that of A. noronhensis, and the two species share common aspects of color patterns, particularly the presence of discontinuous commarginal brown or reddish pigment lines on the tops of ribs. Argopecten lineolaris has diverged by becoming amusiiform, with a polished surface, reduced or absent commarginal lamellae, lower ribbing, small streamlined auricles, and a reduced byssal notch with obsolete ctenolium.» WALLER, T. R. 2011. Neogene Paleontology of the Northern Dominican Republic. 24. Propeamussiidae and Pectinidae (Mollusca: Bivalvia: Pectinoidea) of the Cibao Valley. Bulletins of American Paleontology, 381: 1-197, pls. 1-18. [p. 66]
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Pecten mayaguezensis n. sp.; W. H. Dall & C. T. Simpson, 1901, The Mollusca of Porto Rico, plate 55, figures 7-9.
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«REMARKS:
MERMOD isolated the type, a complete specimen from the Delessert collection, and it was also mentioned by Rosalie in the margin of Lamarck's personal copy. This holotype is illustrated by DELESSERT (1841) and CHENU (1844). CURRENT TAXONOMIC POSITION ANS DISTRIBUTION: This species is placed in Argopecten Monterosato, 1889. Aequipecten mayaguezensis Dall & Simpson, 1901 is a junior synonym (Abbott, 1974 : 445). The geographical distribution is from SE Florida to the Caribbean region, and living specimens are observed from littoral depths on sandy or muddy sand bottoms.» DIJKSTRA, H. H. 1994. Type specimens of recent species of Pectinidae described by Lamarck (1819), preserved in the Muséum d'Histoire Naturelle of Geneva and the Muséum National d'Histoire Naturelle of Paris. Revue Suisse de Zoologie, 101 (2): 465-532, 30 pls. [p. 474]
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Pecten Lineolaris Lamarck; J. C. Chenu, 1842-1854, Illustrations conchyliologiques, plate 15, figures 1, 1a, 1b.
Pecten lineolaris Lamarck, 1819; H. H. Dijkstra, 1994, Type specimens of recent species of Pectinidae described by Lamarck, plate 5, figures 12-16.
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