Kakacheva-Avramova D., 1965: Helminthological studies of fish from Basins in Thrace. 38 pp. (in Bulgarian).
 
PSC 53
Kavamoto E. T., Ferraz E. M., Talmelli E. F. A., Mainardespinto C. S. R., Romagosa E., Narahara M. Y., Barnabe V. M., Campos B. E. S., 1996: Estimulacao da espermiacao em curimbatá Prochilodus scrofa (Steindachner) através de aplicacoes de hCG (Ostheichthyes, Characiformes, Prochilodontidae). 12 pp. Revta bras. Zool. 13(1): 27-38.
 
PSC 54
Kavamoto E. T., Narahara M. Y., Andrade-Talmelli E. F., 1998: Mudancas morfológicas dos testículos de curimbatá Prochilodus scrofa (Steindachner) (Teleostei, Prochilodontidae), submetido a inducao hormonal. 7 pp. Revta bras. Zool. 15(1): 109-115.
 
81048
Knöppel H.-A., 1972: Zur Nahrung tropischer Süßwasserfische aus Südamerika. Einige ausgewählte Arten der Anostomidae, Curimatidae, Hemiodidae und Characidae (Pisces, Characoidei). 16 pp. Amazoniana 3(2): 231-246.
 
81049
Knöppel H.-A., Junk W., Géry J., 1968: Bryconops (Creatochanes) inpai, a new characoid fish from the Central Amazon Region, with a review of the genus Bryconops. [Bryconops (Creatochanes) inpai, um novo peixe characoídeo da Amazônia Central, com uma revisao do genero Bryconops.] 16 pp. Amazoniana 1(3): 231-246.
 
AMM 81425
Kolibáè J., 1997: Offensive and defensive position in Chichlasoma nigrofasciatum and Cichlasoma meeki (Pisces: Cichlidae). 3 pp. [PSC 126] Acta Musei Moraviae, Sci. biol. 81: 425-427.
 
PSC 55
Koshovskij A. A., 1991: Sravnitelnaya morfologiya krovenosnoj sistemy nekotorykh ryb podotryada Scombroidei. 6 pp. Vestnik Zool. 1991(2): 57-62.
 
80817
Kostin I. A., 1953: Jadovitye svojstva ryb marinok. 22 pp.
 
SPX 12321
Kottelat M., 1989: On the validity of Phractocephalus Agassiz, 1829, vs. Pirarara Agassiz, 1829 (Osteichthyes: Pimelodidae). 1 pp. Spixiana 12(3): 321.
 
SPX 10313
Kottelat M., Chu X.-L., 1987: Two new species of Rasbora Bleeker, 1860 from southern Yunnan and northern Thailand (Osteichthyes, Cyprinidae). 6 pp. Spixiana 10(3): 313-318.
 
SPX 11273
Kottelat M., Géry J., 1989: Nemacheilus troglocataractus, a new blind cavefish from Thailand. 5 pp. Spixiana 11(3): 273-277.
 
SPX 12315
Kottelat M., Pethiyagoda R., 1989: Schismatogobius deraniyagalai, a new goby from Sri Lanka: description and field observations (Osteichthyes, Gobiidae). 6 pp. Spixiana 12(3): 315-320.
 
ZME 68109
Kottelat, 1994: Rediscovery of Sewellia lineolata in Annam, Viet Nam (Teleostei: Balitoridae). 4 pp. [PSC 227] Zoologische Mededelingen 68(11): 109-112.