@inbook {29, title = {Euphrosinidae Williams, 1851}, booktitle = {Poliquetos (Annelida: Polychaeta) de M{\'e}xico y America Tropical}, volume = {TOMO I}, year = {2009}, pages = {183-190}, publisher = {Universidad Aut{\'o}noma de Nuevo Le{\'o}n}, organization = {Universidad Aut{\'o}noma de Nuevo Le{\'o}n}, edition = {1st}, chapter = {16}, address = {Monterrey, Mexico}, author = {Ya{\~n}ez-Rivera, B.}, editor = {De Le{\'o}n-Gonz{\'a}lez, J. A and Bastida-Zavala, J.R. and Carrera-Parra, L.F. and Pe{\~n}a-Rivera, A. and Salazar-Vallejo, S. I. and Sol{\'{\i}s-Weiss, V.} }