Revision and catalogue of worldwide staghorn corals Acropora and Isopora (Scleractinia: Acroporidae) in the Museum of Tropical Queensland Author Wallace, Carden C. Author Done, Barbara J. Author Muir, Paul R. text Memoirs of the Queensland Museu Nature 2012 2012-06-30 57 1 258 journal article 28769 10.5281/zenodo.2163512 efa6ed42-a9c8-4eb7-909e-81fb4091b243 0079-8835 2163512 Acropora kosurini Wallace, 1994 ( Fig. 51 ) Acropora kosurini Wallace, 1994: 984 , fig. 27. Type locality. Koh Surin, Mergui Archipelago, West Thailand. MTQ Holdings. HOLOTYPE G37295, PARATYPES G37294, G37296–97, G37299–301West Thailand; Kenya: G59592–94; Maldives: G61602–05; Thailand: G52639–41, G59311–12, G59315, G59319; Indonesia: G49725–26 Sumatra; Marshall Is.: G37963. Species group: divaricata . Description. Colony outline: determinate, predominantly corymbose. Branches: tertiary branching order absent; length: 5 0–100 mm; diameter: 5.0–9.9 mm, radial-dominated, terete; radial crowding: some touching; axial/radial ratio:>1:10. Axial corallites: three synapticular rings; not porous; outer diameter 2.3–3.7 mm; inner diameter 0.6–0.8 mm; primary septa to 1/3 R. Radial corallites: medium; three synapticular rings; one size or graded; inner wall developed; shape: nariform; openings: dimidiate; primary septa to 2/3 R. Coenosteum: same on and between radials: open spinules; spinule shape: forked. Further literature. Wallace & Wolstenholme (1998), Wallace (1999), Veron (2000).