feather mites of the greater sandhill crane. | new taxa are described from grus canadensis tabida: brephosceles petersoni sp. n. (alloptidae); pseudogabucinia reticulata sp. n. (kramerellidae); geranolichus canadensis sp. n., and gruolichus wodashae, gen. et sp. n. (pterolichidae). observations on resource partitioning by these mites are given. | 1979 | 512759 |