New records and description of four new species of spionids (Annelida: Polychaeta: Spionidae) from the Philippines: the genera Dispio, Malacoceros, Polydora, and Scolelepis, with notes on palp ciliation patterns of the genus Scolelepis

摘要: Seven species of spionid worms the Philippines are described based primarily on specimens collected from intertidal sandy beaches in 1999–2000. Four these new to science and two recorded for first time this region. Dispio latilamella sp. n., is distinguished by large, spoon-shaped postsetal notopodial lamellae setiger 1 setigers 1–13 with digitiform extensions along margin. Malacoceros indicus (Fauvel, 1928), a widely distributed species, discovered Philippines. Polydora cavitensis Pillai, 1965 reported Manila Bay since its original description. Scolelepis were found: S. hutchingsae Dauer, 1985, alisonae magnicornuta villosivaina n. was previously only known Australia; Philippine closely match conical lobes anterior setigers, bidentate hooded hooks beginning 68–99, neuropodial 25–33. has occipital tentacle cilia sides, unidentate or