Studien über protozoische Parasiten im Blut von Meeresfischen

Blood protozoans in elasmobranchs of the family Rajidae from Galicia (NW Spain)

“…The morphology of Trypanosoma giganteum coincides approximately with that reported by Neumann (1909) (measurements in Table 1), though with some minor differences, notably an apparently shorter free flagellum (10 ± 1 µm). This may be a preparation artefact, or may reflect the fact that the flagellum was in most cases coiled freely or around an erythrocyte (Fig.…”

“…1), making accurate measurement difficult. Also, the kinetoplast-posterior end distance was slightly longer than that given by Neumann (1909).…”

“…Trypanosoma giganteum was described by Neumann (1909) in Raja oxyrhynchus from European waters. We are not aware of any other reports of this species.…”

A new fish haemogregarine from South Africa and its suspected dual transmission with trypanosomes by a marine leech

“…The trypanosome developmental forms observed in Z. arugamensis are typical of those reported from marine leeches in the northern hemisphere (see Brumpt 1904, 1906, Robertson 1907, Neumann 1909, Khan 1976, 1978a. Trypanosome stages were also found in both a juvenile and adult Z. arugamensis, suggesting that flagellates are acquired at a young age and sustained into adulthood in these annelids.…”

A redescription of Trypanosoma cotti Brumpt and Lebailly, 1904 and its development in the leech, Calliobdella punctata

“…The foregoing account of T. cotti by Brumpt appeared brief in contrast to his (1906 a) study of T. granulosum and to the later works of Robertson (1907Robertson ( , 1909Robertson ( and 1912 and Neumann (1909) who both described in detail the morphology and develop ment of trypanosomal stages in both piscine hosts and in leeches. Brumpt's material was left at the Laboratoire de Zoologie (Vers), Muséum National d'Histoire naturelle in Paris, France.…”