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Page 7194, results 179826 - 179850

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Banded birds recovered in El Salvador
M.T. Cooke
1941, The Auk (58) 589-590
Three records of birds banded in the United States and recovered in El Salvador have recently been received and seem of sufficient importance to warrant immediate publication....
Notes on Costia Necatrix
F. F. Fish
1941, Transactions of the American Fisheries Society (70) 441-445
Costiasis, or the disease produced by the flagellated protozoan ectoparasite, Costia necatrix, is of considerable importance in the artificial propagation of both warm- and cold-water fishes. In spite of its importance, costiasis seldom is accurately diagnosed probably because of the extremely small size and sedentary nature of the causative organism....