Comparison of personality between juveniles and adults in clonal gecko species

O Sakai - Journal of ethology, 2018 - Springer
The developmental perspectives of animal personality enhance our understanding of how
personality structure changes in relation to life stage. Clonal animals are ideal models for …

Do different food amounts gradually promote personality variation throughout the life stage in a clonal gecko species?

O Sakai - Animal behaviour, 2020 - Elsevier
Highlights•Clonal geckos were reared with different energy intake from hatching to
adult.•The high-energy group grew faster and laid eggs earlier than the low-energy …

Boldness affects novel object recognition in a gecko species

O Sakai, D Yokohata, T Hotta - Behavioural Processes, 2024 - Elsevier
Individual animals exhibit considerable differences in cognitive characteristics associated
with personality differences. The cognition-personality link was intensively investigated in …

Endolymphatic sac use and reproductive activity in the Lesser Antilles endemic gecko Gonatodes antillensis (Gekkota: Sphaerodactylidae)

AD Lamb, GJ Watkins-Colwell, JA Moore… - Bulletin of the Peabody …, 2017 - BioOne
Geckos are among the most diverse radiations of lizards; however, the lack of baseline
natural history data on the reproductive biology for many species creates a challenge for …

Behavioural tendencies associated with microhabitat use in a clonal gecko species living in the wild

O Sakai - Behavioral Ecology and Sociobiology, 2019 - Springer
Individual differences in behavioural traits influence habitat choice, and in turn, differences
in used habitats shape different behavioural tendencies through plasticity. Here, I …

[PDF][PDF] Rapid expansion of the invasive mourning gecko, Lepidodactylus lugubris (Duméril & Bibron, 1836)

G Chance, V Louppe, F Cézilly… - Guadeloupe, French …, 2024 - reabic.net
Caribbean islands are particularly vulnerable to biological invasions. We update the
distribution of the highly invasive mourning gecko, Lepidodactylus lugubris, in Guadeloupe …

One or two eggs: what underlies clutch size variation within a gecko species?

O Sakai - Zoology, 2021 - Elsevier
Although the majority of reptiles show variable clutch sizes, geckos have a fixed clutch size
(one or two eggs) and modify reproductive output by changing the offspring size or clutch …

Population Density of a Clonal Gecko Species in Its Northernmost Range, the Ryukyus in Japan

O Sakai - Current herpetology, 2019 - jstage.jst.go.jp
Many species of organisms are known to have expanded their distributional ranges and
established highly dense populations in their non-native areas due to human activities …

[PDF][PDF] Personality of a clonal gecko Lepidodactylus lugubris: developmental mechanism and relation to microhabitat use

O Sakai - 2019 - repository.kulib.kyoto-u.ac.jp
MATERIALS AND METHODS First, assuming that innate individual differences among
clones are minimal, I expected that accumulating experiences of each individual would …

[PDF][PDF] Ecological and genetic differentiation between clones of the parthenogenetic gecko Lepidodactylus lugubris

Y Murakami - tokyo-metro-u.repo.nii.ac.jp
Doctoral Thesis Ecological and genetic differentiation between clones of the
parthenogenetic gecko Lepidodactylus lugubris Yuki Page 1 Doctoral Thesis Ecological …