Facultative cleaning behaviour of juvenile Diplodus sargus (Sparidae) and its ecological role in marine temperate waters
Neto J, Vieira D, Abecasis D, Marques J, Gordo L, Robalo JI, Bispo R, Araújo M, Almada F
MEPS 629:165-177 | Full text in pdf format
Supplement 1 - Video S1
Typical 'nip' by D. sargus while cleaning a client.
Supplement 1 - Video S2
Successful cleaning event involving a client attended by several juvenile D. sargus
Supplement 1 - Video S3
D. sargus nips right pectoral fin of client, prompting a 'jolt'