@article {300,
	title = {An Association between Hesione picta (Polychaeta: Hesionidae) and Ophionereis reticulata (Ophiuroidea: Ophionereididae) from the Brazilian Coast},
	journal = {Zoological Studies},
	volume = {51},
	year = {2012},
	pages = {762-767},
	abstract = {An association between Hesione picta (Polychaeta: Hesionidae) and Ophionereis reticulata (Ophiuroidea: Ophionereididae) from the Brazilian coast. Zoological Studies 51(6): 762-767. This paper is the 1st report on the association between Hesione picta and Ophionereis reticulata, based on specimens found in the southwestern Atlantic, State of Para{\'{\i}ba, Brazil. The associated partners were found under rocks during low tide. We studied 30 specimens of O. reticulata, which harbored 30 hesionids. Observations of animals in aquaria showed that the polychaete responded to the presence of the ophiuroid, slowly crawling until it touched the latter. After recognizing its partner, the polychaete remained in its habitual position on the aboral surface of the ophiuroid, as also observed in the natural environment. On the other hand, when the hesionid was placed with other ophiuroid species which coexist at the same locality, the animals withdrew from each other.},
	author = {De Assis, J. E. and Bezerra, E. A. S. and Brito, R. J. and Gondim, A. I. and Christoffersen, M. L.}
}
