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Raillietina echinobothridaRaillietina
a genus of cyclophyllidean tapeworms containing a very large number of species, many of them uncommon.
In the family Davaineidae.
Raillietina cesticillus
common in domestic poultry.
a common finding in the small intestine of chickens and turkeys.
Raillietina georgiensis
found in domestic and wild turkeys.
Raillietina magninumida
found in guinea fowl.
Raillietina ransomi
found in domestic and wild turkey.
Raillietina tetragona
found in the posterior small intestine of many birds including domestic fowls.
Raillietina williamsi
found in wild turkey.
Saunders Comprehensive Veterinary Dictionary, 3 ed. © 2007 Elsevier, Inc. All rights reserved
There be all ye more common tapeworms ... may they all die miserably ~;-)
Ants are an intermediate host of R. tetragona, and R. echinobothrida.
One thought: If all the ants are gone, then there is no longer any intermediate host.
The small chicken tapeworm, Davainea proglottina, occurs in the small intestine, and particularly favors the duodenum (the horseshoe-shaped part of the small intestine immediately behind the gizzard) as the site of its activities. It is one of the smallest species infesting poultry and can be seen only by careful examination. Mature worms are about one-sixth inch long and consist usually of two to five segments, although there may be as many as nine.
Poultry kept in damp areas are most likely to harbor the small chicken tapeworm, which is understandable enough, as its intermediate hosts are several kinds of snails and slugs.
The small chicken tapeworm occasionally occurs in turkeys, which also play host to another species of the same genus, Davainea meleagridis. Neither has been reported as doing any harm to turkeys.
The nodular tapeworm, Raillietina echinobothrida, is one of the largest of poultry tapeworms. It may become several inches long. It is distributed widely through the country, but it is less common than some other species. Ants are its intermediate host. The adult tapeworms infest chickens, turkeys, and occasionally pigeons, and produce bumps, or nodules, in the lower third of the small intestine wherever they attach themselves to the intestinal wall. The nodules are like the nodules caused by tuberculosis and may fool the poultryman into thinking his flock has that disease.
Ants also are the intermediate hosts of the related Raillietina tetragona, a parasite of chickens, turkeys, guinea fowl, and peafowl.
The broad-headed tapeworm, Raillietina cesticillus, is common in chickens, turkeys, and guinea fowl. Its name describes it. It generally locates itself in the front and middle parts of the small intestine of its host. Two dozen or more species of beetles may be its intermediate hosts. Among them are the common meal-beetles that infest poultry feeds.
Thanks for all the great information. My husband saw something different in their poop today. It was a mass that looked like snot or slime. We are going to watch them close for the next few days, to see if we see anymore worms. To maintan them after we get rid of them, how long do we go before we give them medication again.
