Haaniella echinata
species of insect
Haaniella echinata is a stick insect species that is native to the entire north of Borneo. After Haaniella scabra, it is the representative of the genus Haaniella that inhabits the highest biotopes on Borneo.
Description
Like all members of this genus, both sexes of Haaniella echinata also have many sharp spines on the head. In this species, too, both pairs of wings are shortened, with the forewings, which are developed as tegmina, completely covering the hindwings, which have been converted into stridulation organs. The characteristics that make this species unmistakable include the bright turquoise-blue interarticular membranes on the coxae and between the first sternites of the abdomen, which can already be found in the newly hatched nymph. They form a clear contrast to the underside of the hind coxae and the femurs of the hind legs, which is often clearly colored red, especially in the nymphs. In adults, these areas are usually only colored reddish brown or orange. In adult males, the turquoise blue sometimes gives way to turquoise green.
The females reach a body length of 9 to 13.5 centimetres (3.5 to 5.3 in). They are thus hardly smaller than the largest Haaniella species, Haaniella grayii.
This brief starts where responsible research should: with the source description of “Haaniella echinata” 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.
Stable identifiers, scientific names and standards terminology offer the best bridge between this overview and specialist evidence. The source revision retrieved here is dated Dec 28, 2025. The linked authority identifier is Q1566414. 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.
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 “Haaniella echinata”, its source revision and the description used here.
- Expand the search: follow Haaniella echinata primary sources, Haaniella echinata archive and Haaniella 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 “Haaniella echinata”?
- Which observation, specimen, dataset or publication supports the account?
- Is the terminology current, historical or disputed?
Search terms from this dossier
This entry incorporates text from “Haaniella echinata” 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.