Dellacasiellus
Gordon & Skelley, 2007
Dellacasiellus is a of small ( , ) described by Gordon and Skelley in 2007. The genus belongs to the tribe Aphodiini and is known from the Nearctic region. As a member of the Aphodiinae, it likely includes associated with or decaying matter, though specific ecological details for the genus remain limited in published literature. The genus was established relatively recently, indicating ongoing taxonomic refinement within the Aphodiinae.
Pronunciation
How to pronounce Dellacasiellus: /dɛl.laˈka.si.ɛl.lus/
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Identification
Dellacasiellus are distinguished from other Aphodiini by characters of the male and external as defined in the original description by Gordon and Skelley (2007). The genus was separated from related based on specific structural features, though detailed diagnostic characters require examination of the original taxonomic literature. Specimens are small-bodied typical of the .
Distribution
Nearctic region (North America).
Similar Taxa
- AphodiusAphodius is a historically broad from which Dellacasiellus was segregated; both share the general Aphodiini body plan but differ in specific morphological characters used to define Dellacasiellus.
- Other Aphodiini generaNumerous small within Aphodiini resemble Dellacasiellus in size and general form; precise identification requires examination of male and other subtle structural features established in the original description.
More Details
Taxonomic history
The was established by Robert D. Gordon and Paul E. Skelley in 2007 as part of ongoing revisions to the , reflecting the subdivision of previously broader genera into more narrowly defined based on phylogenetic and morphological evidence.
Etymology
The name honors an individual, likely a colleague or contributor to , though the specific dedication is not documented in the provided sources.