Mycale species of the tropical Indo-West Pacific (Porifera, Demospongiae, Poecilosclerida) Author Van, Rob W. M. Author Aryasari, Ratih Author De, Nicole J. 0000-0002-7985-5604 rob.vansoest@naturalis.nl text Zootaxa 2021 2021-01-19 4912 1 1 212 journal article 8641 10.11646/zootaxa.4912.1.1 8a5efe86-cabc-4981-afb4-163791f2530c 1175-5326 4450930 9536C1CF-4AEF-47F8-959B-48CD7A5392D8 Mycale (Paresperella) serratohamata ( Carter, 1880 ) Esperella serratohamata Carter, 1880 b: 49 , pl. V figs 20a–d. Paresperella serratohamata ; Dendy 1905: 162 , pl. XL fig. 2. Summary description . Tiny fragment encrusting a calcareous alga, 4 mm in lateral expansion. No details of the skeleton were provided. Spicules mycalostyles with ‘oval inflation at the blunt end’ (Carter), with ‘mucronate apices’ ( Dendy, 1905 ), anisochelae I in rosettes, 17 µm , sigmas (serrated) 100 µm , toxas hair-like 50 µm . Distribution . Sri Lanka (Gulf of Manaar), shallow water.