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Megalomyrmex symmetochus is a species of ant in the subfamily Myrmicinae. It is native to Panama. [1] This ant is also known as the parasitic guest ant. M. symmetochus was discovered by William M. Wheeler in late July 1924 in the fungus gardens of the attine Sericomyrmex amabilis of Barro Colorado Island. [2]
Formicoxenus nitidulus, or the shining guest ant, is a species of ant in the subfamily Myrmicinae. It is found in Austria, Denmark, Finland, France, Germany, Great Britain, Italy, Norway, Poland, Russia, Spain, Sweden, and Switzerland. The International Union for Conservation of Nature has assessed it as being a vulnerable species. [1]
Hymenoptera is a large order of insects, comprising the sawflies, wasps, bees, and ants. Over 150,000 living species of Hymenoptera have been described, [2] [3] in addition to over 2,000 extinct ones. [4] Many of the species are parasitic. Females typically have a special ovipositor for inserting eggs into hosts or places that are otherwise ...
Location of Wagin. Before the discovery of M. inquilina, scientists believed that parasitic ants did not exist in the primitive ant subfamilies and were only known in Dolichoderinae, Formicinae and Myrmicinae; many authors believed that primitive ants lacked a certain trait that would prevent parasitic ants from forming, but the discovery of M. inquilina now hints possible parasitic lifeforms ...
Fungi able to parasitize ants were also included in the transfer, such as Cordyceps unilateralis which was later renamed Ophiocordyceps unilateralis. [5] Following this study, multiple traits such as the production of darkly pigmented, hard to flexible stromata were defined as characteristics of the family Ophiocordycipitaceae. [5]
Main article: Human parasite Endoparasites Protozoan organisms Common name of organism or disease Latin name (sorted) Body parts affected Diagnostic specimen Prevalence Source/Transmission (Reservoir/Vector) Granulomatous amoebic encephalitis and Acanthamoeba keratitis (eye infection) Acanthamoeba spp. eye, brain, skin culture worldwide contact lenses cleaned with contaminated tap water ...
Pages in category "Parasitic insects" The following 12 pages are in this category, out of 12 total. This list may not reflect recent changes. B. Beaver beetle; C.
Major groups of parasites include protozoans (organisms having only one cell) and parasitic worms (helminths). Of these, protozoans, including cryptosporidium, microsporidia, and isospora, are most common in HIV-infected persons. Each of these parasites can infect the digestive tract, and sometimes two or more can cause infection at the same time.