The Ostrea chilensis pallial cavity: nursery, prison, and time machine

MW Gray, LP Salas-Yanquin, JA Bűchner-Miranda… - Marine Biology, 2022 - Springer
Brooding in bivalves is a reproductive strategy that benefits larvae by protecting them from
predators and adverse ambient conditions. Recent studies on brooding oysters (Ostrea spp.) …

[HTML][HTML] Brooding in the Chilean Oyster Ostrea chilensis: Unexpected Complexity in the Movements of Brooded Offspring within the Mantle Cavity

DA Mardones-Toledo, JA Montory, A Joyce… - PLoS …, 2015 - journals.plos.org
Brooding in invertebrates serves to protect embryos from stressful external conditions by
retaining progeny inside the female body, effectively reducing the risk of pelagic stages …

Brood chamber isolation during salinity stress in two estuarine mollusk species: from a protective nursery to a dangerous prison

OR Chaparro, CJ Segura, JA Montory… - Marine Ecology …, 2009 - int-res.com
Faced with environmental stress, the females of many marine invertebrate species can
isolate their brood chambers from the external environment for prolonged periods. Although …

Brooding strategy in fluctuating salinity environments: oxygen availability in the pallial cavity and metabolic stress in females and offspring in the Chilean oyster Ostrea …

CJ Segura, JA Montory, VM Cubillos… - Journal of Comparative …, 2015 - Springer
Organisms that encounter stressful situations in nature often cope using behavioral (eg,
avoidance) or physiological tactics. In sessile mollusks, the only available behavioral option …

Female–embryo relationships in Ostrea chilensis: brooding, embryo recognition, and larval hatching

OR Chaparro, DA Mardones-Toledo, MW Gray… - Marine Biology, 2019 - Springer
Flat oysters brood their embryos and larvae in the female pallial cavity, and the previous
work has examined their relationship to the gill/mouth complex. However, the details of this …

Effect of reduced pH on shells of brooded veligers in the estuarine bivalve Ostrea chilensis Philippi 1845

OR Chaparro, JA Montory, CJ Segura… - Journal of experimental …, 2009 - Elsevier
The oyster Ostrea chilensis develops in estuaries and incubates its embryos inside the
pallial cavity. Reduced external salinity triggers valve closure and isolation of the brood …

Feeding behaviour during brooding in the oyster Ostrea chilensis: gut retention time in adults and larvae and potential use of larval faeces by adults

OR Chaparro, CJ Soto, RJ Thompson… - Marine Ecology Progress …, 2001 - int-res.com
The brooded larva of Ostrea chilensis is not an obligate lecithotroph, as has often been
supposed, because it removes particles from the mantle cavity of the parent oyster. The …

Life history traits conferring larval resistance against ocean acidification: the case of brooding oysters of the genus Ostrea

MW Gray, O Chaparro, KB Huebert, SP O'Neill… - Journal of Shellfish …, 2019 - BioOne
As oceans and many estuaries become more acidic, identifying adaptable or nonadaptable
species (“winners” or “losers”) will enable better predictions of community and ecosystem …

The brooding process in the Chilean oyster, Ostrea chilensis (Philippi, 1845)

OR Chaparro - 1996 - research.library.mun.ca
Most bivalve molluscs are broadcast spawners, but several have evolved mechanisms for
brooding the embryos and larvae. In the research described in this thesis, the Chilean oyster …

The cost of brooding in an estuary: implications of declining salinity for gastropod females and their brooded embryos

CJ Segura, JA Pechenik, JA Montory… - Marine Ecology …, 2016 - int-res.com
Females of the gastropod Crepipatella dilatata brood their egg capsules in the pallial cavity
under the shell for several weeks until the offspring hatch as juveniles—but at what cost? In …