Lindsay, " On' the Avian Sternum," P.Z.S., 1885; E.
Several fossil or subfossil avian forms, very interesting from the point of view of geographical distribution, have been discovered by Dr H.
Schaudinn had fully described the relations of certain avian Trypanosomes to their invertebrate host, Culex pipiens (females).
As in the case of plants, western, eastern, northern and southern avian species meet in Nebraska.
- Representative Mammalian, Avian and Reptilian Trypanosomes, to illustrate the chief morphological characters.