A small butterflyfish genus with very long third and fourth dorsal-fin spines, four yellowish to blackish bands on the head and body, and a black blotch on the soft-rayed portion of the dorsal fin. Species mostly inhabit deeper waters below 100 m, although some also occur in shallower depths.
Author: Bray, D.J. 2020
Cite this page as:
Bray, D.J. 2020, Roa in Fishes of Australia, accessed 22 Oct 2020, http://188.8.131.52/home/genus/1327
Kuiter, R.H. 2004. Description of a new species of Butterflyfish, Roa australis, from northwestern Australia (Pisces: Perciformes: Chaetodontidae). Records of the Australian Museum 56: 167-171. https://doi.org/10.3853/j.0067-1975.56.2004.1424 PDF available, open access
Rocha, L.A., Pinheiro, H.T., Wandell, M, Rocha, C.R. & Shepherd, B. 2017. Roa rumsfeldi, a new butterflyfish (Teleostei: Chaetodontidae) from mesophotic coral ecosystems of the Philippines. ZooKeys 709: 127-134. https://doi.org/10.3897/zookeys.709.20404
Uejo, T., Senou, H. & Motomura, H. 2020. Roa haraguchiae, a new species of butterflyfish (Teleostei: Perciformes: Chaetodontidae) from Japan and the Philippines. Ichthyological Research https://doi.org/10.1007/s10228-020-00735-9