Crithidia
Sign in to saveCrithidia is a genus of trypanosomatid Euglenozoa. They are parasites that exclusively parasitise arthropods, mainly insects. They pass from host to host as cysts in infective faeces and typically, the parasites develop in the digestive tracts of insects and interact with the intestinal epithelium using their flagellum. They display very low host-specificity and a single parasite can infect a large range of invertebrate hosts. At different points in its life-cycle, it passes through amastigote, promastigote, and epimastigote phases; the last is particularly characteristic, and similar stages i
Species
Genus
- PhylumEuglenozoa
- ClassKinetoplastea
- OrderTrypanosomatida
- FamilyTrypanosomatidae
via
Research
1,855 papers- The lipidome of Crithidia fasiculataand its plasticity.Frontiers in cellular and infection microbiology · 2022
- RNA viruses of Crithidia bombi, a parasite of bumblebees.Journal of invertebrate pathology · 2023
- No impacts of glyphosate or Crithidia bombi, or their combination, on the bumblebee microbiome.Scientific reports · 2023
- Infection by Crithidia bombi increases relative abundance of Lactobacillus spp. in the gut of Bombus terrestris.Molecular ecology · 2024
- Use of Crithidia fasciculata extract for the facile enzymatic synthesis of GDP-L-[3H]Fucose.Glycobiology · 2025
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5 sectionsContents
- Species
- Impact on bumble bees
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Crithidia is a genus of trypanosomatid Euglenozoa. They are parasites that exclusively parasitise arthropods, mainly insects. They pass from host to host as cysts in infective faeces and typically, the parasites develop in the digestive tracts of insects and interact with the intestinal epithelium using their flagellum. They display very low host-specificity and a single parasite can infect a large range of invertebrate hosts. At different points in its life-cycle, it passes through amastigote, promastigote, and epimastigote phases; the last is particularly characteristic, and similar stages in other trypanosomes are often called crithidial.
The etymology of the genus name Crithidia derives from the Ancient Greek word (), meaning "small grain of barley".