@article {RW Papyrus$\#$ 112027,
	title = {Reproductive effort, fecundity and energy allocation in two species of the genus Perinereis (Polychaeta: Nereididae)},
	journal = {Invertebrate Reproduction and Development},
	volume = {34},
	number = {2-3},
	year = {1998},
	pages = {125},
	author = {Cassai, C. and Prevedelli, D.}
}
