Abstract
The so-called small liver flukes of ruminants (Dicrocoelium dendriticum, D. hospes, D. sinensis) involve two intermediate hosts (snails, ants). The latter (when infected) shows a peculiar behaviour, since “one of the ingested cercariae enters the brain” (ganglion) of the ant and introduces behavioural change of the ant, which as a consequence does not return to the nest in the evening, but stays overnight on plants and thus is easily ingested next morning by the grazing final host.
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References
Carney WP (1969) Behavioral and morphological changes in carpenter ants harbouring dicrocoeliid metacercariae. Am Midl Nat 82:605–611
Carpenter WP (1970) Brachylecithum mosquensis: infection in the vertebrate, molluscan and arthropod hosts. Trans Am Microsc Soc 89:233–250
Hinaidy HK (1983) In German: Dicrocoelium supperi nomen novum (syn. D. orientalis Sudarikov et Ryjikov 1951), a new trematode for the parasitic fauna of Austria. Zentralbl Veterinarmed B 30:576–589
Hohorst W (1962) In German: The role of ants in the developmental cycle of the lancet fluke Dicrocoelium dendriticum. Parasitol Res 22:105–106
Hohorst W, Graefe G (1961) In German: Ants – obligate intermediate hosts of the lancet fluke Dicrocoelium dendriticum. Naturwissenschaften 48:229–235
Hohorst W, Lämmler G (1962) In German: Experimental studies on dicrocoeliosis. Tropenmed Parasitol 13:377–397
Krull WH, Mapes CR (1952) Studies on the biology of Dicrocoelium dendriticum including the relation to the intermediate host Cionella lubrica. Cornell Vet 42:603–605
Lämmler G (1962) In German: The experimental infection of final hosts of Dicrocoelium dendriticum. Parasitol Res 22:106–107
Loos-Frank B, Zimmermann G (1976) In German: About a behavioral change analogous to an infestation with Dicrocoelium of ants of the genus Formica by a fungus of the genus Entomophthora. Parasitol Res 49:281–289
Lucius R (1980) Further contributions to the biology of Dicrocoelium hospes Looss, 1907, in West Africa (Ivory Coast). Zentralbl Bakteriol Hyg 1. Abt Ref 267:306
Lucius R, Frank W (1978) In German: Contributions to the biology of Dicrocoelium hospes Looss, 1907 (Trematodes, Dicrocoeliidae). Acta Trop 35:161–181
Lucius R, Romig T, Frank W (1980) Camponotus compressiscapus André (Hymenoptera, Formicidae), an experimental second intermediate host of Dicrocoelium hospes Looss, 1907 (Trematodes, Dicrocoeliidae). Parasitol Res 63:271–275
Manga-Gonzalez MY, Gonzalez-Lanza C, Cabanas E, Campo R (2001) Contributions to and review of dicrocoeliosis, with special reference to the intermediate hosts of Dicrocoelium dendriticum. Parasitology 123:S91–S114
Mehlhorn H (2012) In German: The parasites of animals, 7th edn. Springer, New York/Heidelberg
Mehlhorn H (ed) (2016) Encyclopedia of parasitology, 4th edn. Springer, New York
Piekarski G (1963) Medical parasitology. Springer, Berlin/New York
Plateaux L (1972) Sur les modifications produites chez une fourmi par la présence d’un parasite cestode. Ann Sci Nat Zool 14:203–220
Romig T (1980) Studies on the “Hirnwurm” of Dicrocoelium hospes and Dicrocoelium dendriticum. Zentralbl Bakteriol Hyg I Abt Ref 267:307
Romig T, Lucius R, Frank W (1980) Cerebral larvae in the second intermediate host of Dicrocoelium dendriticum (Rudolphi, 1819) and Dicrocoelium hospes Looss, 1907 (Trematodes, Dicrocoeliidae). Parasitol Res 63:277–286
Schuster R, Neumann B (1988) In German: On the seasonal occurrence of Dicrocoelium dendritium in intermediate hosts. Angewandte Parasitol 29:31–36
Spindler EM, Zahler M, Loos-Frank B (1986) Behavioral aspects of ants as second intermediate hosts of Dicrocoelium dendritium. Parasitol Res 72:689–692
Wilson DS (1977) How nepotistic is the brain worm? Behav Ecol Sociobiol 2:421–425
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Mehlhorn, H. (2015). The Brain Worm Story. In: Mehlhorn, H. (eds) Host Manipulations by Parasites and Viruses. Parasitology Research Monographs, vol 7. Springer, Cham. https://doi.org/10.1007/978-3-319-22936-2_7
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DOI: https://doi.org/10.1007/978-3-319-22936-2_7
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