Crocidema arizonica
Van Dyke, 1951
broad-nosed weevil
Crocidema arizonica is a of broad-nosed weevil in the Curculionidae, described by Van Dyke in 1951. It belongs to the Entiminae, a diverse group of weevils characterized by their broad rostrum and typically root-feeding larvae. The species is known from the southwestern United States.
Pronunciation
How to pronounce Crocidema arizonica: //ˌkroʊsɪˈdiːmə ˌærɪˈzoʊnɪkə//
These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.
Identification
Distinguished from other Crocidema and similar broad-nosed weevils by a combination of genitalic characters and subtle external morphological features. Accurate identification typically requires examination by a in Curculionidae . The species name 'arizonica' refers to its type locality in Arizona.
Appearance
As a member of the broad-nosed weevils (Entiminae), this possesses the characteristic short, broad rostrum typical of the . The body form is generally robust and compact. Specific coloration and detailed morphological features are not well documented in available sources.
Habitat
Found in arid and semi-arid environments of the southwestern United States. Specific microhabitat preferences are poorly documented, but members of this are typically associated with desert and grassland vegetation.
Distribution
Documented from Arizona and Texas in the southwestern United States. GBIF records indicate presence in these states with North America listed as the broader region.
Seasonality
activity period is not well documented in published sources. Most broad-nosed weevils are active during spring and summer months.
Similar Taxa
- Other Crocidema speciesCongeneric share the broad-nosed weevil and require detailed examination for separation
- Other Entiminae in southwestern North AmericaBroad-nosed weevils in the region share general body form and preferences