Identifying Mating Systems of Imperiled Marine Turtles Nesting in Southern Florida Through Exclusion Analysis to Estimate the Breeding Sex Ratio

JA Lasala - 2018 - search.proquest.com
The reproductive behavior of migratory organisms is difficult to characterize as the mating
behavior can be difficult to observe. For some species, one sex can be readily observable …

Female loggerhead sea turtles (Caretta caretta L.) rarely remate during nesting season

JA Lasala, C Hughes, J Wyneken - Ecology and Evolution, 2020 - Wiley Online Library
The goal of this study was to assess the consequences of single versus multiple paternity by
identifying paternity of clutches per female to identify whether there were detectable costs or …

Breeding sex ratio and population size of loggerhead turtles from Southwestern Florida

JA Lasala, CR Hughes, J Wyneken - PLoS One, 2018 - journals.plos.org
Species that display temperature-dependent sex determination are at risk as a result of
increasing global temperatures. For marine turtles, high incubation temperatures can skew …

Testing for indirect benefits of polyandry in the Florida green turtle

C Long - 2013 - stars.library.ucf.edu
Behavioral studies in the green turtle (Chelonia mydas) have indicated that promiscuous
mating is commonplace. Though it has been shown that there is much variation in the rate of …

Strong male‐biased operational sex ratio in a breeding population of loggerhead turtles (Caretta caretta) inferred by paternal genotype reconstruction analysis

JA Lasala, JS Harrison, KL Williams… - Ecology and …, 2013 - Wiley Online Library
Abstract Characterization of a species mating systems is fundamental for understanding the
natural history and evolution of that species. Polyandry can result in the multiple paternity of …

Breeding Sex Ratios in Adult Leatherback Turtles (Dermochelys coriacea) May Compensate for Female-Biased Hatchling Sex Ratios

KR Stewart, PH Dutton - PLoS One, 2014 - journals.plos.org
For vertebrates with temperature-dependent sex determination, primary (or hatchling) sex
ratios are often skewed, an issue of particular relevance to concerns over effects of climate …

Highly feminised sex-ratio estimations for the world's third-largest nesting aggregation of loggerhead sea turtles

CE Tanner, A Marco, S Martins… - Marine Ecology …, 2019 - int-res.com
Despite being a fundamental life-history character, there is a paucity of population-wide,
data-driven studies of primary sex ratios for any marine turtle species. The Republic of Cape …

Multiple paternity of Caretta caretta within the northwestern Atlantic Ocean population on Wassaw Island, GA

J Lasala - 2011 - digitalcommons.georgiasouthern …
Characterizing the mating system of a species is important for understanding demography
and population dynamics and can contribute information to conservation efforts. Mating …

Non-random mating within an Island rookery of Hawaiian hawksbill turtles: demographic discontinuity at a small coastline scale

JB Horne, A Frey, AR Gaos… - Royal Society Open …, 2023 - royalsocietypublishing.org
Hawksbill sea turtles (Eretmochelys imbricata) from the Hawaiian archipelago form a small
and genetically isolated population, consisting of only a few tens of individuals breeding …

Sex ratio of an immature hawksbill seaturtle aggregation at Mona Island, Puerto Rico

CE Diez, RP van Dam - Journal of Herpetology, 2003 - BioOne
With nest incubation temperature determining sex in marine turtle hatchlings, sex ratios
among populations and intermediate aggregations are likely to exhibit more geographic and …