24 cm. original paperback. 178 pp. many ills. index. -(libr label, library stamps, with plasticized cover, libr mark top and bottom edge, slightly rubbed, otherwise good). 355g.
Publication Date: 1991
Seller: ConchBooks, Harxheim, Germany
Two new stylommatophoran land snails are described from Spain, viz., Oestophora (O.) ortizi nov. spec. from the province of Malaga, and Vitrea inae nov. spec. from the province of Teruel. Topotypic shells of Vitrea pygmaea (O. Boettger) and shells from the Algerian province of Mostaganem resembling this species are described and figured for comparison. Vitrea cf. pygmaea is an addition to the Algerian faunal list. New taxa: Oestophora (Oestophora) ortizi n. sp., Vitrea inae n. sp. 5 pp., 3 figs, gr. 8.
Publication Date: 1991
Seller: ConchBooks, Harxheim, Germany
A new Oxychilus species with unique penial structures is described from the island of Santa Maria, Azores; it is classified with the subgenus Ortizius. New taxa: Oxychilus lineolatus n. sp. 9 pp., 7 figs., gr. 8.
Amst., 1970. 177 pp. 87 maps & 192 b./w. figs. Softcover. damaged cover; with ex-libris. (Bibl. Kon. Ned. Natuurhist. Ver. 17).
Amst., 1984. 184 pp. 102 maps & 192 figs. Softcover. (Bibl. Kon. Ned. Natuurhist. Ver. 37).