The spelling of the words "Trichostrongylus probolurus and Trichostrongylus vitrinus" may seem daunting, but their pronunciation can be easily understood through the use of the International Phonetic Alphabet (IPA). "Trichostrongylus" is pronounced as /trɪkəʊstrɒŋɡɪləs/, while "probolurus" is pronounced as /prəʊbɒlʊrəs/. On the other hand, "vitrinus" is pronounced as /vɪtrɪnəs/. Understanding the IPA can help decipher the pronunciation of complex words and make them more approachable.
Trichostrongylus probolurus and Trichostrongylus vitrinus are two species of parasitic worms belonging to the genus Trichostrongylus. These worms are commonly known as hairworms or small intestinal worms. They primarily infect ruminants, including cattle, sheep, and goats, but can also infest other mammalian species.
Trichostrongylus probolurus is a species of hairworm that predominantly affects sheep and goats. Adult worms are small, measuring approximately 6 to 8 mm in length. These worms have a narrow, cylindrical body covered in tiny spines that give them a hair-like appearance. They primarily infest the small intestine of their hosts, where they attach themselves to the intestinal wall and feed on the host's blood, leading to various health problems, including anemia and nutrient deficiencies.
Trichostrongylus vitrinus, on the other hand, is a species of hairworm that commonly infects cattle but can also affect sheep and other ruminants. Adult worms of this species are slightly larger than T. probolurus, measuring around 10 to 15 mm long. They have similar features, with a hair-like appearance due to spines covering their bodies. Similarly to T. probolurus, T. vitrinus resides in the small intestine and feeds on the host's blood, causing similar health issues.
Both T. probolurus and T. vitrinus have complex life cycles involving multiple stages, including the development of eggs in the host's intestines, the shedding of eggs in feces, and the maturation of larvae in the environment. These worms can cause significant economic losses in livestock farming due to decreased productivity and the need for veterinary treatments to control and prevent their infestation.
Are two species found in Egypt, infecting the antelope, camel, and sheep, but rarely man.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.