Benthic Foraminifera from the Capricorn Group, Great Barrier Reef, Australia Author Mamo, Briony L. text Zootaxa 2016 4215 1 1 123 journal article 37169 10.11646/zootaxa.4215.1.1 0087fa4c-a4f0-45d9-a2de-d433d7885753 1175-5326 272923 B91D1782-C11A-4CDC-96B6-76104FEE51BD Monalysidium Chapman 1900 Monalysidium acicularis ( Batsch 1791 ) ( Fig. 14 :11–16) Description. See Batsch (1791 , p. 3, pl. 6, fig. 16a, b). Distribution within study area. Monalysidium acicularis only occurs in small numbers per site (one to five specimens) in Lagoon 2 of One Tree Island and on Heron Reef flat, specifically from the inner/outer reef boundary (Transect 1) and the ST/HW transect. Greatest abundance was recorded at the rampart from site 10 of the ST/HW transect.