| [culicoides nubeculosus, an experimental vector of a new trypanosome from psittaciforms: trypanosoma barkeri n. sp]. | two out of four psittacula roseata from thaïland harboured a trypanosome: t. bakeri n. sp. laboratory reared culicoides nubeculosus were fed on one of them. the trypanosomes developed well in this arthropod and metatrypomastigotes were observed five days after the blood meal. the inoculation of crushed culicoides into one of the trypanosome-free psittacula gave rise to a parasitaemia after a prepatent period of eleven days. this provides more evidence that culicoides can act as vectors of avian ... | 1982 | 6129825 |
| [parahaemoproteus desseri n. sp.; gametogony and schizogony in the natural host: psittacula roseata from thailand, experimental sporogony in culicoides nubeculosus (author's transl)]. | the gametogony and the tissue schizogony of parahaemoproteus desseri are described in the natural host: psittacula roseata; the schizonts develop in muscle fibres; they are large (up to 900 micrometer) and often sausage shaped with pseudo-septa. experimental sporogony was studied in laboratory bred culicoides nubeculosus (ceratopogonidae). oocysts are small and give rise to a small number of sporozoites. the morphological characteristics of the schizonts of our parahaemoproteus are very similar ... | 1981 | 6789756 |
| responsiveness of the adrenal cortex to testosterone propionate in relation to the sexual status of the male blossom-headed parakeet. | | 1985 | 4050020 |