2015
DOI: 10.1007/s00265-015-2002-1
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Sex-biased parental care and sexual size dimorphism in a provisioning arthropod

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Cited by 5 publications
(4 citation statements)
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“…Parental behavior, reproductive competition and foraging and defense strategies in solitary (Field et al, 2006 , 2015 ; Thompson et al, 2014 ) and eusocial (Tibbetts, 2013 ) hymenopteran species reflect social decision-making, although neurochemical and neuroanatomical correlates of such systems are poorly understood (Ilies et al, 2015 ). For example, neural mechanisms underscoring vertebrate-like cognitive abilities, such as individual facial feature recognition in some eusocial wasps, are not known (Gronenberg et al, 2008 ; Sheehan and Tibbetts, 2011 ).…”
Section: Social Decision-making Systems and Behavioral Diversity In Imentioning
confidence: 99%
“…Parental behavior, reproductive competition and foraging and defense strategies in solitary (Field et al, 2006 , 2015 ; Thompson et al, 2014 ) and eusocial (Tibbetts, 2013 ) hymenopteran species reflect social decision-making, although neurochemical and neuroanatomical correlates of such systems are poorly understood (Ilies et al, 2015 ). For example, neural mechanisms underscoring vertebrate-like cognitive abilities, such as individual facial feature recognition in some eusocial wasps, are not known (Gronenberg et al, 2008 ; Sheehan and Tibbetts, 2011 ).…”
Section: Social Decision-making Systems and Behavioral Diversity In Imentioning
confidence: 99%
“…Several life-history traits (e.g., individual size, behavioural patterns, energy/resources allocations) can be sex biased in insects. For instance, male insects are usually smaller and play different adaptive roles than females (Field et al, 2015;Stillwell et al, 2010). Thus, it is reasonable to expect that sex-dependent physiological responses would shape the adaptive success of insects facing insecticidal challenges (Andreazza et al, 2020;Cremonez et al, 2019;Feng et al, 2019;Fujii et al, 2020;Haddi et al, 2016Haddi et al, , 2017.…”
Section: Discussionmentioning
confidence: 99%
“…Thus, it was not surprising that two‐caterpillar nests were primarily allocated to the production of daughters, which are ca. 1.57 times heavier than sons (Field et al ., 2015).…”
Section: Discussionmentioning
confidence: 99%
“…Ammophila dysmica excavate shallow unicellular nests and provision them with one, two, or very rarely three caterpillars (Rosenheim, 1987a). Ammophila dysmica , like other Ammophila spp., is sexually dimorphic, with females 1.57 times as heavy (dry weight) as males (Field et al ., 2015). I ask first whether there are two size classes of nest cells, with a smaller class destined to receive a single caterpillar provision and a larger class destined to receive two (or more) caterpillar provisions.…”
Section: Introductionmentioning
confidence: 99%