TWO NEW SPECIES OF MARPHYSA QUATREFAGES, 1865 (EUNICIDAE, POLYCHAETA) FROM INTERTIDAL SANDY BEACHES OF THE SAO SEBASTIAO CHANNEL, STATE OF SAO PAULO (BRAZIL)

摘要

This paper reports the presence of two new species of Marphysa from Sao Sebastiao Channel, State of Sao Paulo, Brazil, M. Sebastiana n. Sp. And M. Formosa n. Sp., both col- Lected from intertidal sandy beaches. These species belong to the group of Marphysa that Has branchiae scattered over an extensive region of the body and parapodia with both com- Pound falcigerous and spinigerous chaetae. Compariosns between the two new species and M. digitibranchia Hoagland, 1920, M. Orensanzi Carrera-Parra and Salazar-Vallejo, 1998, Marphysa sp. B (Gardine, 1975), and Marphysa sp. (Winsnes, 1989) are presented.