Chamaesphecia bibioniformis
species of insect

Chamaesphecia bibioniformis is a moth of the family Sesiidae. It is found in southern Europe (from Spain to southern Russia) and from Asia Minor to Kyrgyzstan.
The wingspan is 19–21 mm. Adults are on wing in June and July.
The larvae feed on Euphorbia species, including Euphorbia gerardiana, Euphorbia sequieriana, Euphorbia myrsinites, Euphorbia angustifrons, Euphorbia serrata, Euphorbia nicaeensis, Euphorbia niciciana, Euphorbia pannonica and Euphorbia macroclada.
This brief starts where responsible research should: with the source description of “Chamaesphecia bibioniformis” as species of insect. Everything that follows is an evidence route, not borrowed authority.
Why this record matters
The subject matters to the science & nature register because the source frames it as species of insect. Its deeper value depends on whether names, dates, institutions and citations support that framing.
Datasets, specimens, observations and peer-reviewed methods provide the appropriate test for the technical claims summarized here. The source revision retrieved here is dated Aug 2, 2026. The linked authority identifier is Q2800433. None of the 0 selected statements returned an explicit reference.
Current terminology should not be projected backward without checking the classification used when the underlying evidence was created. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
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This entry incorporates text from “Chamaesphecia bibioniformis” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.