New species and new records of littoral and bathyal living Pectinoidea (Bivalvia: Propeamussiidae, Cyclochlamydidae, Pectinidae) from the western and southwestern Pacific Author Dijkstra, Henk H. Naturalis Biodiversity Center, P. O. Box 9517, NL- 2300 RA Leiden (The Netherlands) henk. dijkstra @ naturalis. nl dijkstra@naturalis.nl Author Maestrati, Philippe ISYEB, UMR 7205 CNRS, MNHN, UPMC, EPHE, Muséum national d’Histoire naturelle, Sorbonne Universités, case postale 51, 57 rue Cuvier, F- 75231 Paris cedex 05 (France) philippe. maestrati @ mnhn. fr Published on 29 December 2017 maestrati@mnhn.fr text Zoosystema 2017 2017-12-31 39 4 473 485 http://dx.doi.org/10.5252/z2017n4a3 journal article 10.5252/z2017n4a3 1638-9387 4578634 urn:lsid:zoobank.org:pub:CE174614-6609-404A-9909-673B309820D5 Genus Cyclochlamys Finlay, 1926 Cyclochlamys Finlay, 1926: 452 . TYPE SPECIES ( OD ). — Pecten ( Pseudamusium ) transenna Suter, 1913 (Recent, New Zealand ).