Khimaira is an extinct genus of Cretaceous tick found in Burmese amber from Myanmar, and the only member of the family Khimairidae. The genus only has one species, Khimaira fossus.[1] The genus was named after the chimera, a creature in Greek mythology.[2] The species, which is known from a juvenile (nymph) specimen, combines a soft body similar to those of argasid ticks with mouthparts more similar to those of hard-bodied ixodid ticks.[1] The discovery of Khimaira fossus represents a possible missing link between soft and hard bodied ticks.[3][1]
Khimaira fossus Temporal range: mid-Cretaceous | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Subphylum: | Chelicerata |
Class: | Arachnida |
Order: | Ixodida |
Family: | †Khimairidae Chitimia-Dobler et al., 2022 |
Genus: | †Khimaira Chitimia-Dobler et al., 2022 |
Species: | †K. fossus |
Binomial name | |
†Khimaira fossus Chitimia-Dobler et al., 2024 | |
References
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