Trematuridae
Trematuridae is a of soil-dwelling mites in the suborder Uropodina, characterized by a pear-shaped idiosoma and distinctive morphological features including shield notching and specialized cheliceral . The family has a worldwide distribution with maximal diversity in tropical rain forests. Members have been documented in association with insect , including the red palm weevil, and are studied for potential applications. Reproductive including pre-ovipositional, ovipositional, and mating behaviors have been described for such as Trichouropoda ovalis.
Pronunciation
How to pronounce Trematuridae: /trɛˈmætjəriˌdiː/
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Identification
characterized by pear-shaped idiosoma; shield often notched marginally; female genital shield with pointed anterolateral angles; simple internal malae lacking marginal fimbriations; enlarged corniculi with lateral teeth; movable cheliceral digit with 2-5 teeth. Some (e.g., Oodinychus) exhibit idiosoma covered by pits or reticulate sculptural pattern, crenulated inner margin of marginal shield, and pilose . Peritremes present in adults and nymphs.
Habitat
Soil, debris, leaf litter, manure, beach wrack, and nests of mammals, birds, and insects.
Distribution
Worldwide; maximal diversity in tropical rain forests. Documented from Egypt (Ismailia governorate) and Seychelles.
Host Associations
- Rhynchophorus ferrugineus - phoretic or parasitic associationcollected from weevils and their in Egypt; research context suggests investigation for potential
Life Cycle
undergo before hatching; hatching observed in Trichouropoda ovalis.
Behavior
Pre-ovipositional and ovipositional described for Trichouropoda ovalis, including documented -laying process. Mating behavior characterized in Trichouropoda ovalis.
Ecological Role
Investigated as possible agents for pest insects, specifically the red palm weevil (Rhynchophorus ferrugineus).
Human Relevance
Subject of research for of the red palm weevil, a significant pest of palm .
Similar Taxa
- UrodinychidaeBoth belong to suborder Uropodina; distinguished by morphological characters of the idiosoma, shield configurations, and cheliceral ; reproductive have been compared directly in research studies.
Sources and further reading
- BugGuide
- Wikipedia
- GBIF taxonomy match
- iNaturalist taxon
- NCBI Taxonomy
- Catalogue of Life
- Description of a new species of Oodinychus (Acari: Uropodina: Trematuridae) from Egypt, with a key to the species
- Mating behaviour ofTrichouropoda ovalis(Acari: Mesostigmata: Uropodina: Trematuridae) with notes on phylogeny of reproductive biology in the Parasitiformes
- Pre-ovipositional and ovipositional behaviour of Trichouropoda ovalis (C.L. Koch) and Uroobovella marginata (C.L. Koch) (Parasitiformes: Uropodina: Trematuridae, Urodinychidae) with notes on egg incubation and hatching behaviour
- A new remarkable representative of Uropodina mites from Seychelles (Acari, Mesostigmata, Trematuridae).