Effects of early social isolation on the behaviour and performance of juvenile lizards, Chamaeleo calyptratus

@article{Ballen2014EffectsOE,
  title={Effects of early social isolation on the behaviour and performance of juvenile lizards, Chamaeleo calyptratus
},
  author={Cissy J. Ballen and Richard Shine and Mats Olsson},
  journal={Animal Behaviour},
  year={2014},
  volume={88},
  pages={1-6}
}
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References

SHOWING 1-10 OF 62 REFERENCES
Effects of Early Social Isolation upon Adult Timidity and Dominance in Peromyscus
This investigation demonstrated that post-weaning social isolation has a differential effect upon adult dominance in two subspecies of wild deermice, Peromyscus maniculatus bairdii and Peromyscus
A Field Study of the Ontogeny of Social Behavior in the Lizard Anolis Aene Us
The spacing behavior, displays and aggression of hatchling and juvenile lizards (Anolis aeneus) were compared to the behavior of the adults. Tn adults these behaviors are sexually dimorphic, but
Kin discrimination in the social lizard Egernia saxatilis (Scincidae)
TLDR
Experiments in which individuals were translocated among family groups revealed that this discriminatory ability was based on familiarity with other individuals rather than genetic relatedness, unlike the closely related (and also social) Egernia striolata.
Lizards in ‘nuclear families’: a novel reptilian social system in Egernia saxatilis (Scincidae)
TLDR
The field studies on black rock skinks in southeastern Australia document similar patterns of group size, composition and relatedness, and reveal strong convergence towards ‘nuclear family’ systems in distantly related vertebrates.
Of Iguanas and Dinosaurs: Social Behavior and Communication in Neonate Reptiles
TLDR
Newborn and newly hatched reptiles show diverse types of social behavior that casts doubt on inferences about a generalized reptilian level of social organization qualitatively inferior to that found in birds and mammals.
Longterm effects of incubation temperatures on the morphology and locomotor performance of hatchling lizards (Bassiana duperreyi, Scincidae)
TLDR
It is suggested that incubation temperatures modified overall locomotor ability, with only a minor eVect on the set-point for optimum performance, and may play an important role in evolutionary and ecological processes within lizard populations.
Mother–offspring recognition in two Australian lizards, Tiliqua rugosa and Egernia stokesii
TLDR
The presence of mother-oVspring recognition suggests that family groups may be a component in the social organization of these species, and olfactory cues are probably important for recognition.
Genetic evidence for a family structure in stable social aggregations of the Australian lizard Egernia stokesii
TLDR
It is shown that stable aggregations of Egernia stokesii are comprised of breeding partners, their offspring from two or more cohorts, and related adults, providing the first genetic evidence of a family structure in any lizard species.
Coital behavior in dogs. 3. Effects of early isolation on mating in males.
TLDR
Three groups of male beagles were reared from weaning to sexual maturity under special circumstances and their responses to estrous females were compared in a series of mating tests, which resulted in males achieving intromission in only 24 per cent of their tests.
Monogamy in lizards
  • C. Bull
  • Biology
    Behavioural Processes
  • 2000
...
...