Philodoria nigrelloides
species of insect

Philodoria nigrelloides is a moth of the family Gracillariidae. It was first described by Otto Swezey in 1946. It is endemic to the Hawaiian island of Kauai.
The larvae feed on Dubautia species. They mine the leaves of their host plant.
External links
Zimmerman, Elwood C. (1978). Insects of Hawaii. Vol. 9 Microlepidoptera. The University Press of Hawaii, Honolulu.
Begin with the source’s own compact description: “Philodoria nigrelloides” is species of insect. The dossier treats that line as a proposition to test through Philodoria, nigrelloides and species, not as a finished interpretation.
Why this record matters
The phrase “species of insect” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.
Datasets, specimens, observations and peer-reviewed methods provide the appropriate test for the technical claims summarized here. The source revision retrieved here is dated Apr 7, 2026. The linked authority identifier is Q7186079. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1946 and 1978.
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.
How to read it
Check terminology, classification and the date of the cited evidence. Scientific names and technical consensus can change while older records retain historical value.
- Current terminology
- Classification context
- Finding cited technical literature
Primary datasets, specimen catalogues, standards bodies and the most recent peer-reviewed literature.
Three-step research path
- Establish the record: confirm the title “Philodoria nigrelloides”, its source revision and the description used here.
- Expand the search: follow Philodoria nigrelloides primary sources, Philodoria nigrelloides archive and Philodoria research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Philodoria nigrelloides”?
- Has classification or technical consensus changed since the cited source?
- Is the terminology current, historical or disputed?
Search terms from this dossier
This entry incorporates text from “Philodoria nigrelloides” 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.