title: Influence of incubation temperature on sea turtle hatchling quality.
abstract: Since the 1980s it has been known that incubation temperature influences the sex ratio of sea turtle hatchlings emerging from their nests, and there has been much speculation on how global climate change might threaten sea turtle populations by raising nest temperatures and causing highly female-biased hatchling sex ratios. More recently, studies have indicated that incubation temperature can also influence the size and locomotor performance of sea turtle hatchlings. Here I review recent studies that have explored the influence of incubation temperature on sea turtle hatchling quality in terms of hatchling morphology and locomotor performance. I also discuss the likely underlying mechanisms responsible for incubation temperature-induced differences in hatchling locomotor performance, and how an increase in nest temperature associated with global warming might affect recruitment of sea turtle hatchlings.
authors.affiliation: School of Biological Sciences, The University of Queensland, St Lucia, Queensland, Australia.
authors.forename: David T
authors.initials: DT
authors.lastname: Booth
mesh_terms: D000818:Animals; D057231:Climate Change; D005260:Female; D057232:Global Warming; D010058:Oviposition; D012744:Sex Ratio; D013696:Temperature; D014426:Turtles
keywords: locomotor performance; nest temperature; phenotype; sea turtle hatchling