Diestota
Mulsant & Rey, 1870
Diestota is a of () in the Aleocharinae, tribe Diestotini. The genus was established by Mulsant & Rey in 1870. Members of this genus are small, typically inconspicuous associated with decaying matter. Very few observations of this genus exist in public databases, suggesting either genuine rarity or undercollecting due to their cryptic habits.
Pronunciation
How to pronounce Diestota: /diːˈɛstoʊtə/
These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.
Identification
Diestota are distinguished from other Aleocharinae by characters of the tribe Diestotini, including features of the mouthparts and male . Definitive identification to species level requires examination of microscopic characters, particularly the and . The is morphologically similar to other small aleocharine genera, and dissection is usually necessary for reliable determination.
Distribution
The has been recorded from the Palearctic region, with documented from Europe. Specific country records are sparse in available sources.
Similar Taxa
- Other Diestotini generaShare tribal characteristics including similar body form and mouthpart structure; require genitalic examination for separation
- Small Aleocharinae generaConvergent in size and general habitus; distinguished by detailed examination of tarsal formula, patterns, and
More Details
Taxonomic history
The was established by French Étienne Mulsant and Claudius Rey in 1870. The tribe Diestotini, which contains this genus, is a small group within the hyperdiverse Aleocharinae.
Data deficiency
Only 2 observations of this are recorded in iNaturalist as of the source date, indicating significant knowledge gaps regarding its biology, distribution, and abundance. This likely reflects a combination of small size, cryptic habits, and limited targeted survey effort rather than true rarity.