Eucaterva bonniwelli
Cassino & Swett, 1922
Eucaterva bonniwelli is a of geometrid described by Cassino and Swett in 1922. It is a member of the Geometridae, commonly known as inchworm or geometer moths, within the Ennominae. The species has been documented in North America and is recognized by a MONA/Hodges number of 6919. It is known to serve as a for the Pimpla sanguinipes.

Pronunciation
How to pronounce Eucaterva bonniwelli: /juːkaˈtɛrvə bɒˈniːwɛli/
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Identification
The MONA or Hodges number 6919 provides a standardized reference for identification in North American collections. Beyond this catalog number, specific diagnostic morphological features distinguishing E. bonniwelli from are not documented in available sources.
Images
Distribution
North America. Specific locality records beyond this continental-level distribution are not available in cited sources.
Ecological Role
Documented as a for the ichneumonid Pimpla sanguinipes (also referenced as Coccygomimus sanguinipes). The wasp lays in caterpillars of this , contributing to .
Similar Taxa
- Eucaterva variariaBoth are congeneric geometrid moths in the Eucaterva that share Pimpla sanguinipes as a common .
More Details
Taxonomic authority note
Sources conflict on the authorship spelling: 'Camus & Swett, 1922' (GBIF) versus 'Cassino & Swett, 1922' (Catalogue of Life). The latter is more likely correct, as Samuel E. Cassino was a prominent lepidopterist and publisher of that era.
Catalog number
Hodges number 6919 in the of North America (MONA) numbering system.