Biodiversity Journal, 2015, 6 (1): 105–106 New species of the genus Cyclostremiscus Pilsbry et Olsson, 1945 from Central Philippines (Gastropoda Tornidae) Ivan Perugia via Roncalceci n.152, 48125 Ravenna (Filetto), Italy; e-mail:
[email protected] ABSTRACT Cyclostremiscus Pilsbry et Olsson, 1945 is a genus of the family Tornidae (Gastropoda Rissooidea) established for very small shells of prosobranch molluscs generally living in tropical seas. The new species here described was found in Cebu, Philippine, locatity Tongo Point near Moalboal, in a modest quantity of seagrass beached after a windy day. KEY WORDS Gastropoda; Tornidae; Cyclostremiscus; Moalboal; Philippines. Received 19.02.2015; accepted 21.03.2015; printed 30.03.2015 INTRODUCTION Cyclostremiscus albachiarae n. sp. Cyclostremiscus Pilsbry et Olsson, 1945 is a EXAMINED MATERIAL. Holotype, Cebu (Philip- genus of the family Tornidae established for very pine), locatity Tongo Point near Moalboal, small sells of prosobranch molluscs generally living 29.XI.2007, I. Perugia legit, in a modest quantity in tropical seas. The family Tornidae from Carib- of seagrass beached after a windy day, MNHN-IM- bean area has been extensively studied and illus- 30079. Paratypes 1-5, same data of holotype, trated by Rubio et al. (2011). MNHN-IM-30080. Paratypes 6-26, same data of A new species of this genus from Philippine is holotype (PC). described in the present paper. DESCRIPTION OF HOLOTYPUS. Shell of small size ACRONYMS. MHNUK: Natural History Mu- (Figs. 1–4), diameter 1.5 mm, height 1.0 mm, much seum of London, United Kingdom. MNHN: Mu- wider than high, discoid, rounded, relatively strong, séum National d'Histoire Naturelle Paris, France.