White-spot disease of salmon fry

J. J. Mazuranich; W. E. Nielson

doi:10.1577/1548-8659(1959)21[172:wdosf]2.0.co;2

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White-spot disease of salmon fry

J. J. Mazuranich·W. E. Nielson

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Abstract

White-spot disease, sometimes referred to as coagulated-yolk disease, has been associated with excessive mortalities occurring among the fry and early fingerling stages of the fall chinook salmon ( Oncorhynchus tshawytacha ) at the U.S. Fish-Cultural Stations at Carson, Cook, Underwood, and Willard, Washington. This disease of eggs and fry should not be confused with the "white-spot" infection that is caused in fingerlings by members of the protozoan genus Ichthyophthirius .

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Source-reported bounding extent: 45.707617798968435° to 45.78257899672451° latitude; -121.8438720703125° to -121.62594795227051° longitude. This indicates report coverage, not an exact sampling location. View area on OpenStreetMap.

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BibTeX RIS

J. J. Mazuranich, W. E. Nielson. 1959. White-spot disease of salmon fry. https://doi.org/10.1577/1548-8659(1959)21%5B172%3Awdosf%5D2.0.co%3B2

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