Astonishing diversity revealed: an annotated and illustrated inventory of Nudipleura (Gastropoda: Heterobranchia) from Mozambique Author Tibiriçá, Yara Author Pola, Marta Author Cervera, Juan Lucas text Zootaxa 2017 2017-12-01 4359 1 1 133 journal article 31260 10.11646/zootaxa.4359.1.1 a5cbd5ef-7f49-4a94-a2f4-61adcc8c8d01 1175-5326 1069168 8D06174D-B19F-4B5C-B9B0-DA74E6D43C75 Roboastra gracilis ( Bergh, 1877 ) ( Figure 24 G ) Material examined. Eight specimens. MB28-004556, ZRP, 0 3 Jun. 2012, 2 m, 22mm ; MB28-0 0 4557, ZRP, 0 3 Jun. 2012, 2 m, 18mm , collected by A. Roseblum; MB28-004593, ZJS, 23 Jun. 2012, 8 m, 12mm , collected by A. Roseblum; MB28-004762, VISP, 12 Aug. 2013, 2 m, 12mm ; MB28-00 4763, VISP, 12 Aug. 2013, 2 m, 14mm ; MB28-004764, VISP, 12 Aug. 2013, 2 m, 13mm ; MHN-YT987, VISP, 12 Aug. 2013, 2 m, 5mm ; MB28-004876, NHR, 29 May 2014 , 6m, 19mm . Habitats. Subtropical tidal reefs, rocky reefs and tropical coral reefs. Often found under rocks. Occurrences. Zavora, Nuarro and Vamizi Island. Geographic distribution. Indo-west, central Pacific. Hawaii, Marshall Islands , Palau ( Pola et al . 2005b ), Guam ( Carlson & Hoff 2003 ), Japan ( Baba 1949 ), Solomon Islands , Thailand ( Debelius 1996 ), Papua New Guinea , Australia ( Pola et al . 2005b ), Indonesia ( Debelius 1996 ; Yonow 2011 ), Philippines ( Pola et al . 2005b ), Maldives ( Yonow 2012 ), Réunion Island, Tanzania ( Yonow 2012 ), South Africa ( Gosliner 1987 ) and Mozambique (Gosliner et al . 2008).