MolluscaBase source details
Kosuge, S. & Koizumi, H. (1990). Descriptions of new species of the genera Clanculus and Leptothyra from the fossil remains of Ioujima Island, Bonin Islands (Gastropoda: Trochidae and Turbinidae). Bulletin of the Institute of Malacology, Tokyo. 2(9): 141–143.
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Kosuge, S. & Koizumi, H.
1990
Descriptions of new species of the genera Clanculus and Leptothyra from the fossil remains of Ioujima Island, Bonin Islands (Gastropoda: Trochidae and Turbinidae).
Bulletin of the Institute of Malacology, Tokyo
2(9): 141–143.
Publication
Date
action
by
Clanculus relictus Kosuge & Koizumi, 1990 † (original description)
Leptothyla accepted as Leptothyra sensu Pease, 1869 (original description)
Leptothyla ioujimensis Kosuge & Koizumi, 1990 † accepted as Leptothyra ioujimensis Kosuge & Koizumi, 1990 † (original description)
Leptothyla accepted as Leptothyra sensu Pease, 1869 (original description)
Leptothyla ioujimensis Kosuge & Koizumi, 1990 † accepted as Leptothyra ioujimensis Kosuge & Koizumi, 1990 † (original description)
Ogasawara Islands for Clanculus relictus Kosuge & Koizumi, 1990 †
Ogasawara Islands for Leptothyra ioujimensis Kosuge & Koizumi, 1990 †
Ogasawara Islands for Leptothyra ioujimensis Kosuge & Koizumi, 1990 †
