Taxonomy & naming
Garra dunsirei was described by the British ichthyologist Keith Banister in 1987. It belongs to the family Cyprinidae, subfamily Labeoninae, within the genus Garra — sucker-mouthed, algae-grazing stream fishes distributed from West Africa through the Middle East to South and Southeast Asia. The Catalog of Fishes (Eschmeyer, California Academy of Sciences) treats Garra dunsirei as the valid combination.
The genus name Garra derives from a South Asian vernacular name for these disc-mouthed stream fish, Latinized as a genus name by Francis Hamilton (Buchanan-Hamilton) in 1822 — a genus-level note, not specific to this species' own description. The species epithet dunsirei is most plausibly a patronym honouring a person surnamed Dunsire, though the specific individual and the full description's dedication text were not accessible for this article. Approximate pronunciation: GAR-ra dun-SEER-ee-eye.
Morphology
Detailed morphometric data for Garra dunsirei were not accessible for this article. Like other members of the genus, it can be expected to share the characteristic Garra body plan: an elongated, slightly compressed body and a ventral, disc-like mouth used to grip rock surfaces in flowing water — a genus-level inference, not a documented description of this species specifically.
Habitat
Garra dunsirei is native to the Arabian Peninsula, within the same general region of wadi and spring-fed stream systems occupied by related Garra species such as G. barreimiae. Specific locality data, water chemistry, and habitat descriptions for this species were not accessible for this article.
Feeding
No dietary study specific to Garra dunsirei was accessible for this article. The genus Garra as a whole is characterised by a ventral, disc-like mouth used to graze algae and biofilm from rock surfaces in flowing water, often supplemented with small invertebrates — a genus-level inference, not a finding reported for this species specifically.
Mating
No courtship behaviour has been documented for Garra dunsirei in the sources accessible for this article, and no sexual dimorphism has been confirmed here.
Breeding
Garra dunsirei has not been reported spawning in the wild or in captivity in the sources accessible for this article. Cyprinids in this genus are typically egg-scattering broadcast spawners with no parental care — a family-level generalisation, not a confirmed account of this species' reproductive biology.
In the aquarium
Garra dunsirei is not established in the aquarium hobby and has no documented husbandry record. Like most Garra it would be expected to need strong current and high oxygenation if ever kept, based on the genus's documented affinity for fast-flowing water — a genus-level observation rather than evidence that this species itself is collected or traded.
Conservation
Garra dunsirei carries a CARES Fish Preservation Program priority listing of Endangered (CEN). As an Arabian Peninsula endemic, it belongs to a fish fauna that is inherently narrow-range and dependent on a limited, geologically constrained network of springs and wadi pools, making it acutely exposed to groundwater extraction, drought, and the broader aridification pressures facing the region's water resources. A current IUCN Red List category was not confirmed for this article, and population trend or specific threat data specific to this species were not accessible here.