| population biology of camallanus oxycephalus ward and magath, 1916 (nematoda: camallanidae) in white bass in western lake erie. | the distribution and abundance of the nematode camallanus oxycephalus infecting white bass, morone chrysops, in western lake erie was studied for over 2 years. infection was generally more frequent and of higher intensity in large fish. the frequency distributions of nematode abundance in all segments of the fish population followed the negative binomial distribution. the data show seasonal cycles in population structure, site selection, intensity of infection, maturation, and reproduction. infe ... | 1975 | 1167906 |
| an alternative pathway in the life cycle of camallanus oxycephalus ward and magath 1916 (nematoda: camallanidae). | | 1976 | 1255374 |
| survival activity and penetration of the first stage larvae of camallanus oxycephalus ward and magath, 1916. | | 1974 | 4448583 |
| the life cycle and development of camallanus oxycephalus ward and magath, 1916 (nematoda: camallanidae). | | 1974 | 4814785 |
| pathobiology associated with the spiruroid nematodes camallanus oxycephalus and spinitectus carolini in the intestine of green sunfish, lepomis cyanellus. | the histopathology induced by camallanus oxycephalus and spinitectus carolini in the intestine of green sunfish lepomis cyanellus was examined. at what is assumed to be more recent attachment sites, penetration of c. oxycephalus was restricted to the mucosal layer, causing complete destruction of the columnar epithelium. at what appeared to be older attachment sites, the parasite penetrated deep into the intestinal wall, even to the circular muscle layer. at these sites of attachment, there were ... | 1996 | 8627480 |
| seasonal dynamics of the helminths of bluegill (lepomis macrochirus) in a subtropical region. | seasonal prevalence and abundance of the helminths of bluegill sunfish in a louisiana oligohaline bayou were measured by a survey and a field "live-box" experiment. the survey took place from the spring of 1997 to the summer of 1998 and examined fish that were <7 cm. three trematode species, phagicola nana (heterophyidae), ascocotyle tenuicollis (heterophyidae), and posthodiplostomum minimum (diplostomatidae), and 2 nematode species, camallanus oxycephalus (camallanidae) and spinitectus carolini ... | 2003 | 12760648 |
| description of two new nematode species, parasites of the mississippi paddlefish polyodon spathula (acipenseriformes: polyodontidae). | two new nematode species are described from the paddlefish polyodon spathula (walbaum) (polyodontidae, acipenseriformes) from the mississippi river drainage, united states, based on specimens previously deposited in the u.s. national parasite collection. those specimens were camallanus polyodontis n. sp. (camallanidae) from the host (site of infection not given) collected in the yellowstone river, montana in 1974 and syngnathinema chitwoodi n. sp. (daniconematidae) from the body cavity of fish c ... | 2013 | 23496761 |