Tursch b (11 risultati)

6 pp., 4 figs, 1 pl., 4.

8 pp., 4.

18 pp., 8 figs, 4.

Apex 13(1-2) 0.0.

, 22 figs, 6 pls, 4to, wrps (Apex 11(1) 0.0.

The status of Oliva miniacea (R?ding, 1798) and similar taxa is reviewed. Oliva mascarena n. sp., a familiar, hitherto unnamed Indian Ocean species, is described. A lectotype is selected for O. concinna Marrat, 1870. The taxonomic status of the names used for this group of species ( and of names incorrectly associated with them) has been critically examined. 49 pp., 22 figs, 6 pls, stapled 4.…

The taxonomic status of the members of the Western Atlantic Oliva fulgurator-reticularis complex , the Eastern Pacific Oliva spicata complex and some related taxa is reviewed. O. foxi Stingley, 1984, O. fulgurator (R?ding, 1798)., O. polpasta Dclos, 1833, O. scripta Lamarck, 1811 and O. spicata (R?ding, 1798) are shown to be distinct species. O. spicata deynzerae Petuch & Sargent, 1986 is a distinct subspecies. The available type material of many synonymous taxa has been studied and illustrated. 61 pp. w. 11 b/w pls, 4.…