Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Dwight R. Mudry"'
Autor:
R. Stewart Anderson, Dwight R. Mudry
Publikováno v:
Journal of Fish Biology. 11:21-33
Sixteen parasite species including one monogenean, two digeneans, five cestodes, six nematodes. one acanthocephalan, and one copepod were collected from 257 fish of 13 species examined from 32 lake and nine stream sites in the mountain National Parks
Autor:
Peter J. McCart, Dwight R. Mudry
Publikováno v:
Canadian Journal of Zoology. 52:441-446
Bulbodacnitis alpinus sp. nov. is described from Salvelinus alpinus L. from the North Slope of Yukon and Alaska. Bulbodacnitis alpinus was found to be present in both anadromous and freshwater resident stream populations but it is absent from lake po
Autor:
Peter J. McCart, Dwight R. Mudry
Publikováno v:
Journal of the Fisheries Research Board of Canada. 33:271-275
Fourteen species of metazoan parasites were recovered from a total of 128 Salvelinus alpinus from the north slope of Canada and Alaska collected between March 31, 1971 and November 5, 1972. The parasites consisted of one monogean, four digeneans, fou
Autor:
Hisao P. Arai, Dwight R. Mudry
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 40:1676-1684
Results are presented of a study to determine the possible extent of parasite transfaunation across the Continental Divide as a result of a proposed water diversion in northeastern British Columbia. Fish populations in the headwater areas of the McGr
Autor:
Hisao P. Arai, Dwight R. Mudry
Publikováno v:
Canadian Journal of Zoology. 51:781-786
The life cycle of Hunterella nodulosa Mackiewicz and McCrae, 1962 is described. Eggs contain oncospheres after 15–16 days at 20 °C. The pattern of growth in size and organ development of procercoids in experimentally infected Limnodrilus udekemian
Autor:
Murray D. Dailey, Dwight R. Mudry
Publikováno v:
Canadian Journal of Zoology. 49:1249-1253
Development of metacestode stages obtained from experimental infection of copepods (Tigriopus californiens) with one species of tetraphyllidean (Acanthobothrium olseni) and two species of trypanorhynchs (Lacistorhynchus tenuis and Parachristianella m
Autor:
Dwight R. Mudry, Hisao P. Arai
Publikováno v:
Canadian Journal of Zoology. 51:787-792
Incidence, intensity, and population size distribution of 5669 individuals of Hunterella nodulosa from 646 of Catostomus commersoni were examined. Incidence of infection increased with fish weight up to about 50 g. In fish above 50 g the incidence wa
Autor:
Murray D. Dailey, Dwight R. Mudry
Publikováno v:
The Journal of Parasitology. 54:1141
Acanthobothrium olseni sp. n. (Tetraphyllidea: Oncobothriidae), characterized by number of testes and segments, size of hooks, cirrus sac, and ovary, was found in two of four shovelnose guitarfish from Newport Beach, California. Discobothrium mylioba