References

Hall, K. & Hanlon, R. Principal features of the mating system of a large spawning aggregation of the giant Australian Cuttlefish Sepiaapama. Marine Biology (2002) 140: 533. doi:10.1007/s00227-001-0718-0

Norman, M. Finn, J. Tregenza, T. Female Impersonation as an Alternative Reproductive Strategy .Proc. R. Soc. Lond. B 1999 266 1347 1349; DOI: 10.1098/rspb.1999.0786.Published 7 July 1999

Monteiro, N., da Natividade Vieira, M. & Almada. The Courtship Behavior of the pipefish Nerophis Lubriciformis:reflections of an adaptation to intertidal life. V.C. acta ethol (2002) 4: 109. doi:10.1007/s102110100048

Michiels, N., Newman, L.J. Sex and Violence in Hermaphrodites. Nature 391, 647 (12 February 1998) | doi:10.1038/35527

Calsbeek, R. & Sinervo, B. The ontogeny of territoriality during mating. Oecologia (2002) 132: 468. doi:10.1007/s00442-002-0975-8