ARE THERE CIRCADIAN-RHYTHMS IN LEARNING BY OCTOPUS

[1] ALTMAN JS, 1966, UNDERWATER ASSOC REP, P77

[2] KOVACEVIC N, 1971, ARH BIOL NAUKA BEOGR, V23, pP3

[3] NIXON M, 1969, J ZOOL, V158, P475

[4] SUTHERLAND N. STUART, 1959, PUBB STAZ ZOOL NAPOLI, V31, P109

[5] WELLS MJ, 1968, J EXP BIOL, V49, P401

[6] WELLS MJ, 1969, J EXP BIOL, V50, P515

[7] WELLS MJ, 1966, J EXP BIOL, V45, P383

[8] ASPECTS OF BEHAVIOUR OF OCTOPUS-CYANEA GRAY [J]. ANIMAL BEHAVIOUR, 1969, 17 : 747 - &

[9] RESPONSES OF UNTRAINED OCTOPUSES TO VARIOUS FIGURES AND THE EFFECT OF REMOVAL OF THE VERTICAL LOBE [J]. PROCEEDINGS OF THE ROYAL SOCIETY SERIES B-BIOLOGICAL SCIENCES, 1958, 149 (937): : 463 - 483

[1] ALTMAN JS, 1966, UNDERWATER ASSOC REP, P77

[2] KOVACEVIC N, 1971, ARH BIOL NAUKA BEOGR, V23, pP3

[3] NIXON M, 1969, J ZOOL, V158, P475

[4] SUTHERLAND N. STUART, 1959, PUBB STAZ ZOOL NAPOLI, V31, P109

[5] WELLS MJ, 1968, J EXP BIOL, V49, P401

[6] WELLS MJ, 1969, J EXP BIOL, V50, P515

[7] WELLS MJ, 1966, J EXP BIOL, V45, P383

[8] ASPECTS OF BEHAVIOUR OF OCTOPUS-CYANEA GRAY [J]. ANIMAL BEHAVIOUR, 1969, 17 : 747 - &

[9] RESPONSES OF UNTRAINED OCTOPUSES TO VARIOUS FIGURES AND THE EFFECT OF REMOVAL OF THE VERTICAL LOBE [J]. PROCEEDINGS OF THE ROYAL SOCIETY SERIES B-BIOLOGICAL SCIENCES, 1958, 149 (937): : 463 - 483