Hydrodromidae
Hydrodromidae is a of in the Trombidiformes, classified within the superfamily Hydryphantoidea. The family contains at least one recognized , Hydrodroma, including the described H. despiciens. These mites are part of the diverse prostigmatan , a large group of often predatory or parasitic .
Pronunciation
How to pronounce Hydrodromidae: //haɪdroʊˈdroʊmɪdiː//
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Identification
Identification to level requires microscopic examination of morphological features characteristic of Hydryphantoidea, including details of palpal and leg . Distinguishing Hydrodromidae from related families within the same superfamily (such as Hydryphantidae) depends on subtle structural differences in the idiosoma and gnathosoma that are not discernible without specialized acarological expertise and reference material.
Images
Distribution
Distribution records from GBIF indicate presence in Denmark (DK), Norway (NO), and Sweden (SE). The full geographic range remains poorly documented due to limited systematic survey effort.
Similar Taxa
- HydryphantidaeAlso classified in superfamily Hydryphantoidea; shares aquatic or semi-aquatic habits and general body plan, requiring detailed morphological comparison for definitive separation.
More Details
Taxonomic uncertainty
The is poorly studied, with only one (Hydrodroma) and one described (H. despiciens) formally documented. The true diversity of Hydrodromidae is likely underestimated.
iNaturalist observations
37 observations have been recorded on iNaturalist, suggesting some level of detectability in the field, though identification to level by non- is improbable.