Hubricht l (15 Ergebnisse)

Soft cover. Softcovers; ex-corporate library; minor shelfwear w/ small creases at corners of wraps and leaves; paper covering at tail of spine w/ small tear; o/w in very good condition.

Soft cover. Softcovers; ex-corporate library; minor shelfwear; o/w in very good condition.

New taxa: Triodopsis messana n. sp., Triodopsis fulciden n. sp., Triodopsis pendula n. sp. 3 pp., 8.

New taxa: Mesodon clausus trossulus n. subsp. (Alabama), Glyphyalinia luticola n. sp. (Alabama), Glyphyalinia pecki n. sp. (Alabama), Helicodiscus hexodon n. sp. (Tennessee) 4 pp., 1 pl., 8.

Succinea bakeri spec. nov. is described from loess layers in Illinois. 4 pp., 1 fig., 8.

New taxa: Mesodon kalmianus n. sp. (Kentucky); Glyphyalinia specus n. sp. (Kentucky); Paravitrea papilla n. sp. (Tennessee); Helicodiscus rmmrodon n. sp. (Tennessee) 4 pp., 1 pl., 8.

New taxa: Paravitrea bidens n. sp. (Alabama), Paravitrea blarina n. sp. (Virginia), Paravitrea tantilla n. sp. (Kentucky), Paravitrea metallacta n. sp. (Tennessee) 3 pp., 1 pl., 8.

8 pp., 1 fig., 1 map, 1 pl., 8.

13 pp., 2 figs, 1 pl., 8.

9 pp., 2 maps, 3 pls, 8.

7 pp., 8.

8 pp., 2 figs, 8.

11 pp., 8 figs, gr. 8.

16 pp., 26 figs, gr. 8.

Distribution maps of the 523 native species and subspecies of land mollusks from the eastern United States are presented, based upon the monograph of Pilsbry (1939-1948), collections by the author throughout this region, examination of materials in major museum collections, and identifications performed by the author for other workers. 191 pp., 523 maps, gr. 8.…