Non-breeding territoriality and the effect of territory size on aggression in the weakly electric fish, Gymnotus omarorum Rossana PerroneFederico PedrajaAna Silva Original Paper 22 January 2019 Pages: 79 - 89
Seasonal pattern of agonistic and marking behaviour of adult and young pampas deer (Ozotoceros bezoarticus) males Lucía DelbeneRodolfo Ungerfeld Original Paper 26 February 2019 Pages: 91 - 98
Role of venom quantity in the feeding behavior of Jaguajir rochae (Scorpiones: Buthidae) Meykson A. SilvaNathalia A. SilvaRené D. Martins Original Paper 09 March 2019 Pages: 99 - 104
Does acoustic environment modify boldness and related life-history traits in field cricket nymphs? Krisztina PetróczkiAnssi VainikkaRaine Kortet Original Paper Open access 15 March 2019 Pages: 105 - 112
Effects of the neutral household detergent on the behaviour and personality of guppy Poecilia reticulata (Peters, 1859) (Osteichthyes: Poeciliidae) João Victor Saraiva Raimondi LopesRobert John YoungCristiano Schetini de Azevedo Original Paper 29 March 2019 Pages: 113 - 123
Bats like dimmer lights: lunar phobia as a luminosity threshold phenomenon on Neotropical bats (Mammalia: Chiroptera) Caio Graco ZeppeliniLuane Maria Melo AzeredoLuiz Carlos Serramo Lopez Original Paper 23 April 2019 Pages: 125 - 128
The trade-off between fleeing and tonic immobility behaviors in an ectothermic animal João Custódio Fernandes CardosoJuliana dos Santos Mendonça Original Paper 01 May 2019 Pages: 129 - 134
Qingbo (Spinibarbus sinensis) personalities and their effect on shoaling behavior Zhong-Hua TangShi-Jian Fu Original Paper 08 June 2019 Pages: 135 - 144
Observations on the mating behavior of a dryinid and first record of sexual cannibalism in the hymenoptera Eduardo Gabriel VirlaMartin Sebastián Espinosa Short Communication 17 April 2019 Pages: 145 - 147
On resolving the selective interspecific information use vs. owner aggression hypothesis dilemma—a commentary Jakub Szymkowiak Commentary Open access 20 May 2019 Pages: 149 - 154
