Recent Brachiopoda from the Mozambique-Madagascar area, western Indian Ocean Author Bitner, Maria Aleksandra Institute of Paleobiology, Polish Academy of Sciences, ul. Twarda 51 / 55, 00 - 818 Warszaw (Poland) bitner @ twarda. pan. pl bitner@twarda.pan.pl Author Logan, Alan Centre for Coastal Studies, University of New Brunswick, Saint John, N. B., E 2 L 4 L 5 (Canada) logan @ unbsj. ca Published on 25 March 2016 logan@unbsj.ca text Zoosystema 2016 2016-03-31 38 1 5 41 http://dx.doi.org/10.5252/z2016n1a1 journal article 10.5252/z2016n1a1 1638-9387 4578148 urn:lsid:zoobank.org:pub:96BFE594-1B39-4541-9441-181617BD4CF9 Discradisca sp. ( Fig. 2A ) MATERIAL EXAMINED. — South Madagascar . ATIMO VATAE , stn TP03, 1 specimen . DEPTH RANGE . — 17- 21 m . MEASUREMENTS. — Length 2.8 mm, 3.4 mm width. REMARKS The very limited material, represented by one specimen attached to the substrate, prevents identification to species level. The shell is thin, small, and subcircular in outline, with the apex situated subposteriorly. The external surface of the adult shell is covered with numerous, very indistinct ribs. A similar discinid with indistinct radial ornamentation was reported by d’Hondt (1987) from the Réunion Island region. Subphylum CRANIIFORMEA Popov, Bassett, Holmer & Laurie, 1993 Class CRANIATA Williams, Carlson, Brunton, Holmer & Popov, 1996 Order CRANIIDA Waagen, 1885 Superfamily CRANIOIDEA Menke, 1828 Family CRANIIDAE Menke, 1828