4. Acanthobrama hadiyahensis Coad, Alkahem & Behnke, 1983 ―Arabian Bream― Endemic Taxonomy. Original description: Acanthobrama hadiyahensis Coad, Alkahem & Behnke, 1983:1, fig. 1 [Wadi Hadiyah, near Hadiyah, Saudi Arabia, about 25°33’N, 38°44’E; Holotype: NMC 82-0110A]. Synonyms: None Status in the Arabian Peninsula. Recorded from the Arabian Peninsula in original description by Coad et al. (1983); by confirmed by Hamidan & Aloufi (2014), Hamidan & Shobrak (2019), and Freyhof et al. (2020). General distribution. Khaibar and northern Hijaz, Saudi Arabia. Habitat: Freshwater. Distribution in the Arabian Peninsula: Saudi Arabia, in springs of Wadi Hadiya in the Khaibar region, and the Qusaiba’a Dam (locally known as S...