Breure a s h (70 risultati)

Soft cover. , 7 tables, 3 pls, paperbound (SFC46) 0.0.

Condizione: Good. Originele gepreegde zwarte linnen band met goudopdruk op rug, beschadigd stofomslag, illustraties in z/w, 4to.; Stofomslag erg beschadigd en geplakt.

51 pp. with 10 pls, br. gr. 8.

, 10 pls, wrps 0.0.

Condizione: sehr gut. 429 S : Ill., graph. Darst., 28 cm, Schutzumschlag mit Läsuren. Sprache: Niederländisch.

etc 0.0.

Soft cover. , 32 figs, 4 pls, paperbound (ZV216) 0.0.

Soft cover. , 10 figs, 7 pls) (SFC45) 0.0.

Soft cover. , 376 figs, 8 pls, paperbound (ZV186) 0.0.

3 pp., 3 figs, 8.

6 pp., 15 figs, gr. 8.

6 pp., 8.

New taxon: Helicina (Helicina) micrdina huberi n. ssp. 3 pp., 1 fig., 8.

6 pp., 10 figs, gr. 8.

New taxa: Drymaeus glaucostomus meesi n. ssp., Drymaeus altenai n. sp., Drymaeus chevallieri n. sp.; Drymaeus vernhouti n. nom. 9 pp., 4 figs, 1 pl., gr. 8.

New taxa: Plekocheilus (Aeropictus) succinoides cleeiorum n. ssp., Plekocheilus (Aeropictus) zilchi n. sp., Drymaeus fallax chicoensis n. ssp., Naesiotus gerenorum n. sp., Naesiotus jullensorum n. sp., Drymaeus villavicencioensis n. sp. 14 pp., 25 figs, stapled gr. 8.

New taxon: Anisospira velascorum n. sp. 7 pp., 11 figs, 1 pl., gr. 8.

Bothriembryon sophiarum sp. n. is described, based on shell and anatomical morphology, from the coastal area of south-easternmost Western Australia. This is the first description of a new extant Australian bothriembryontid in 33 years. The shell of B. sophiarum is slender with a unique teleoconch sculpture. It is found in low coastal scrub on cliff edges and escarpments and because of its restricted distribution, qualifies as a short range endemic. New taxon: Bothriembryon sophiarum n. sp. 14 pp., 6 figs, gr. 8.…

8 pp., 4.

4 pp., 1 fig., 4.

6 pp., 14 figs, gr. 8.

Among the historical collection gathered by the ?Comisi?n Cient?fica del Pac?fico? during 1862?1865, type material was found of one of the species described on the basis of the material collected shortly afterwards. Inspection of the types revealed that only one specimen may be considered as type material of Bulimus aristaceus Crosse, 1869; this specimen is now designated as the lectotype. The other specimens are described as a new species, Plekocheilus (P.) cecepeus. 9 pp., 2 figs, gr. 8.…

The status of the genus Bostryx is discussed and, based on morphological and molecular data, restricted to a group of species related to Bostryx solutus, for which the new subfamily name Bostrycinae is introduced. New taxon: Bostrycinae n. subfam. 3 pp., gr. 8.

Drymaeus (Drymaeus) zingarensis is a new species of land snail from the Cordillera Occidental, Colombia. This species differs from D. (D.) aequatorianus E. A. Smith, 1877, D. (D.) smithii (Da Costa, 1898) and D. (D.) bellus (Da Costa, 1906) in shape and color of the shell. New taxon: Drymaeus (Drymaeus) zingarensis 4 pp., 3 figs, gr. 8.…

6 pp., 6 figs, 1 pl., 8.

Helicina (H.) sanctaemartae sp.n. is described from the Sierra Nevada de Santa Marta in Colombia. Helicina (H.) concentrica Pfeiffer 1849, from western Venezuela, is re-figured. Plekocheilus (P.) appuni (Dunker, 1875) and P. (Eurytus) tetensii (Dunker, 1875) are redescribed and refigured. New taxon: Helicina (Helicina) sanctaemartae n. sp. 6 pp., 14 figs, 8. …

3 pp., 3 pls, gr. 8.

9 pp., 7 figs, gr. 8.

23 pp., 8 maps, 8.

3 pp., 1 pl., 4.