Infraorder: Eupodina
Eupodinan mites are divided into four superfamilies, accounting for fifteen families containing about 2.000 species. Species from all four superfamilies may be encountered worldwide but sightings of mites belonging to the two smallest superfamilies (Halacaroidea and Tydeoidea) are quite rare everywhere. Nearly all species in the Infraorder are minute to small and there are more than a few that require a microscope to see.
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The Family: Halacaridae which largely consists of meiobenthic (>0.1 to <1.0 mm in size) marine animals makes up more than half of the infraorder and there are very likely quite a few species that are local. Finding and identifying them is not all that easy though.
Of the land-based eupodinans, the Bdelloid and Eupodoid Mites are the most common. They tend to be larger and more colourful and so are easier to spot. |
Superfamily: Bdelloidea
Family: Bdellidae
Neomolgus sp.
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Family: Cunaxidae
Genus ?
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Superfamily: Eupodoidea
Family: Eriorhynchidae
Eriorhynchus sp.
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Family: Eupodidae
Linopodes sp.
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Family: Penthaleidae
Blue Oat Mite - Penthaleus major
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Superfamily: Halacaroidea
Family: Halacaridae
Genus ?
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Superfamily: Tydeoidea
Family: Ereynetyidae
Subfamily: Speleognathinae
Tribe: Paraspeleognathopsini
Paraspeleognathopsis derricki
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Family: Tydeidae
Genus ?
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Taxonomy:
Phylum: Arthropoda (Arthropods)
> Subphylum: Chelicerata (Chelicerates)
> Class: Arachnida (Arachnids)
> Subclass: Acari (Mites and Ticks)
> Superorder: Acariformes
> Order: Trombidiformes
> Suborder: Prostigmata (Prostigs)
> Infraorder: Eupodina
> Superfamily: Bdelloidea (Bdelloid Mites)
> Family: Bdellidae (Snout Mites)
> Genus: Neomolgus
> Species: ?
> Family: Cunaxidae
> Genus: ?
> Superfamily: Eupodoidea
> Family: Eriorhynchidae
> Genus: Eriorhynchus
> Species: ?
> Family: Eupodidae
> Genus: Linopodes
> Species: ?
> Family: Penthaleidae
> Genus: Penthaleus
> Species: P. major - Blue Oat Mite
> Superfamily: Halacaroidea
> Family: Halacaridae ^
> Genus: ?
> Superfamily: Tydeoidea
> Family: Ereynetidae
> Subfamily: Speleognathinae
> Tribe: Paraspeleognathopsini
> Genus: Paraspeleognathopsis
> Species: P. derricki
> Family: Tydeidae
> Genus: ?
* = likely
^ = possibly
References and links:
https://www.catalogueoflife.org/data/taxon/4KB
https://en.wikipedia.org/wiki/Meiobenthos
https://inaturalist.ala.org.au/taxa/245051-Bdelloidea
https://inaturalist.ala.org.au/taxa/496620-Halacaroidea
https://inaturalist.ala.org.au/taxa/635809-Eupodina
https://www.catalogueoflife.org/data/taxon/4KB
https://en.wikipedia.org/wiki/Meiobenthos
https://inaturalist.ala.org.au/taxa/245051-Bdelloidea
https://inaturalist.ala.org.au/taxa/496620-Halacaroidea
https://inaturalist.ala.org.au/taxa/635809-Eupodina
Photographic Contributions: