Review of Orbiniidae (Annelida, Sedentaria) from Australia Author Zhadan, Anna text Zootaxa 2020 2020-10-14 4860 4 451 502 journal article 8231 10.11646/zootaxa.4860.4.1 1f5ee6c2-2635-44a8-8469-49319b7a8c62 1175-5326 4414137 876F1085-5296-4340-A951-41420C011917 Genus Proscoloplos Day, 1954 Proscoloplos Day, 1954: 21 ; Day 1967: 536 ; Kelaher & Rouse 2003: 911 ; Solis-Weiss & Fauchald 1989: 781 . Diagnosis . Prostomium round, no eyes. Two achaetous peristomial segments. Branchiae from chaetiger 4–11. Notochaetae crenulated capillaries only. Neurochaetae crenulated capillaries and “swan-shaped” hooks. Pygidium with four short cirri.