Mendozellus
Linnavuori, 1959
Species Guides
1Mendozellus is a of leafhoppers in the Cicadellidae, Deltocephalinae, tribe Deltocephalini. It was established by Linnavuori in 1959. The genus belongs to the large and diverse leafhopper fauna of the Neotropical region, with recorded from South America. As with other deltocephaline leafhoppers, members of this genus are likely phloem-feeding insects associated with herbaceous vegetation.
Pronunciation
How to pronounce Mendozellus: /mɛnˈdoʊzɛləs/
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Identification
Mendozellus can be distinguished from related deltocephaline by genitalic characters, particularly the structure of the male and the shape of the female seventh sternite. The genus is characterized by a pronotum that is usually narrower than the , and forewings with venation typical of the Deltocephalini. -level identification requires examination of male genitalia.
Habitat
of Mendozellus have been collected in association with grasses and herbaceous vegetation in open and semi-open , including grasslands and the edges of agricultural areas.
Distribution
The is distributed in South America, with records from Argentina and surrounding regions. Specific country records include Argentina, with potential occurrence in adjacent areas of the southern Neotropics.
Host Associations
- Poaceae - likely feeding inferred from association and tribe-level ; not confirmed for
Ecological Role
As phloem-feeding insects, members of this likely function as herbivores in grassland . They may serve as prey for various and , though specific ecological interactions remain undocumented.
Similar Taxa
- DeltocephalusBoth belong to tribe Deltocephalini and share similar general body form; distinguished by male genitalic structure and pronotal proportions
- ReciliaOverlaps in distribution and ; Mendozellus typically has more slender body proportions and different aedeagal structure
More Details
Taxonomic history
The was described by Rauno E. Linnavuori in 1959 based on material from Mendoza, Argentina, which provided the generic name. The type is Mendozellus mendozensis Linnavuori, 1959. The genus has received limited taxonomic attention since its original description.
Research status
Mendozellus remains poorly studied, with most known from few specimens. No comprehensive revision of the has been published. Available iNaturalist records (27 observations as of source date) suggest it is infrequently encountered by naturalists, possibly due to its small size and preferences.