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Halavi guitarfish

species of fish

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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionAug 16, 2026
Entity authorityQ1570230
Source-derived summary

The halavi guitarfish (Glaucostegus halavi) is a critically endangered species of ray in the Glaucostegidae family. It is found in the Indo-West Pacific (Red Sea to Gulf of Oman, with unconfirmed records in the area east of Oman). It has only been recorded twice, in 1997 and 2004, in the levantine waters, the question of its permanent settlement in the Mediterranean Sea remains open. Its name is derived from the Arabic word حلاوي (halawi).

Halavi guitarfish are usually large with a short, wide snout with a rounded tip. They are typically a yellow/gray color, which helps them blend in on the sea floor. Averagely, they are born at around 29 cm, but can grow to be 171 cm.

They commonly prey on small molluscs and bony fish.

Editorial summary

The public source identifies “Halavi guitarfish” as species of fish. This brief keeps that definition visible, then builds a research path around Halavi, guitarfish and species.

Editorial reviewUseful for establishing the present vocabulary of the subject while preserving a route back to the evidence on which that vocabulary rests. The current lead gives the account dated anchors—1997, 2004—that can be checked directly. The selected authority fields contribute no independent date. Its value is orientation rather than verdict, with Halavi, guitarfish and species providing the first useful test.
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Why this record matters

A short description can identify a subject without explaining its stakes. For “Halavi guitarfish”, the useful work is to connect “species of fish” to the records capable of establishing context and consequence.

Evidence profile

The date and method of observation matter as much as the stated conclusion, especially where classification or consensus has changed. The source revision retrieved here is dated Aug 16, 2026. The linked authority identifier is Q1570230. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1997 and 2004.

Critical limits

A general summary may omit uncertainty, sample limits or methodological disagreement that is explicit in the technical record. 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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  1. Establish the record: confirm the title “Halavi guitarfish”, its source revision and the description used here.
  2. Expand the search: follow Halavi guitarfish primary sources, Halavi guitarfish archive and Halavi research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

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Source & attribution

This entry incorporates text from Halavi guitarfish” 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.