“Rare data on a rocky shore fish reproductive biology: sex ratio, length of first maturation and spawning period of Abudefduf saxatilis (Linnaeus, 1758) with notes on Stegastes variabilis spawning period (Perciformes: Pomacentridae) in São Paulo, Brazil”, Braz. j. oceanogr., vol. 55, no. 3, pp. 199–206, Sep. 2007, doi: 10.1590/S1679-87592007000300004.