Kaiser P., 1980: Die Gattung Bathydoris Bergh 1884 in patagonischen Gewässern (Opistobranchia, Nudibranchia). 9 pp. Spixiana 3(1): 43-51.
 
81311
Kinzelbach R., 1972: Einschleppung und Einwanderung von Wirbellosen in Ober- und Mittelrhein (Coelenterata, Plathelminthes, Annelida, Crustacea, Mollusca). 42 pp. (in German). Mz. Naturw. Arch 11: 109-150.
 
SPX 28097
Knebelsberger T., Schwabe E., Schrödl M., 2005: Molluscan types of the Bavarian state collection of Zoology Munich (ZSM) Part 1. Polyplacophora, Scaphopoda, Cephalopoda. 12 pp. Spixiana 28(2): 97-108.
 
62386
Knutson L. v., Berg C. O., 1967: Biology and immature stages of Malacophagous Diptera of the genus Knutsonia Vebeke (Sciomyzidae). 60 pp.
 
SPX 20093
Kreipl K., 1997: A new Semicassis from Western Australia (Mollusca, Gastropoda, Cassidae). 2 pp. [MOL88] Spixiana 20(1): 93-94.
 
SPX 24245
Kreipl K., Alf A., 2001: A new Oocorys from Western Australia (Mollusca, Gastropoda, Cassidae). 3 pp. [MOL 89] Spixiana 24(3): 245-247.
 
SPX 24107
Kreipl K., Alf A., 2001: A new species of Turbinidae Rafinesque, 1815 from the northern Red Sea (Mollusca, Gastopoda). 4 pp. Spixiana 24(2): 107-110.
 
SPX 28017
Kreipl K., Alf A., 2005: A new species of Bolma Risso, 1826 from New Ireland, Papua New Guinea (Mollusca, Gastropoda, Turbinidae). 3 pp. Spixiana 28(1): 17-19.
 
SPX 22179
Kreipl K., Alf A., Kronenberg G. C., 1999: A new subgenus of the family Xenophoridae Philippi, 1853 (Mollusca, Gastropoda). 2 pp. Spixiana 22(2): 179-180.
 
SPX 19305
Kreipl K., Mühlhäusser H., 1996: A new species of Hadroocorys Quinn, 1980 from northern Sri Lanka (Mollusca, Gastropoda, Cassidae). 2 pp. [MOL90] Spixiana 19(3): 305-306.