Jump to ContentJump to Main Navigation
Evolutionary Ecology of Marine Invertebrate Larvae$
Users without a subscription are not able to see the full content.

Tyler Carrier, Adam Reitzel, and Andreas Heyland

Print publication date: 2017

Print ISBN-13: 9780198786962

Published to Oxford Scholarship Online: January 2018

DOI: 10.1093/oso/9780198786962.001.0001

Show Summary Details
Page of

PRINTED FROM OXFORD SCHOLARSHIP ONLINE (www.oxfordscholarship.com). (c) Copyright Oxford University Press, 2020. All Rights Reserved. An individual user may print out a PDF of a single chapter of a monograph in OSO for personal use. date: 28 February 2020

Ecology and Evolution of Larval Dispersal in the Deep Sea

Ecology and Evolution of Larval Dispersal in the Deep Sea

Chapter:
(p.229) Chapter 16 Ecology and Evolution of Larval Dispersal in the Deep Sea
Source:
Evolutionary Ecology of Marine Invertebrate Larvae
Author(s):
Craig M. Young, Shawn M. Arellano, Jean-François Hamel, Annie Mercier
Publisher:
Oxford University Press
DOI:10.1093/oso/9780198786962.003.0016

The importance of larval dispersal in the deep ocean is generally acknowledged in studies of genetic connectivity, conservation, and population ecology, but our understanding of the underlying reproductive, developmental, and oceanographic processes remains rudimentary. Recent efforts at modeling deep-sea dispersal have generally taken the form of sensitivity analyses, because biological parameters for the models are lacking. In this review, what is known about the evolution of biological parameters that may influence dispersal times, depth distributions, and trajectories, including modes of development, vertical ontogenetic migration, are examined, as well as the ecological release from predators enabling slower developmental rates and longer dispersal times. Phylogenetic constraints are important in many groups, yet there are modifications in larval form, developmental mode, egg flotation, parental investment, and reproductive timing that appear to be unique to the deep sea and that influence dispersal. For instance, larval duration in certain taxa is longer in the deep-water species than in many shallow-water relatives.

Keywords:   deep sea, larval dispersal, ontogenetic migration, developmental mode, planktonic larval duration, demersal development

Oxford Scholarship Online requires a subscription or purchase to access the full text of books within the service. Public users can however freely search the site and view the abstracts and keywords for each book and chapter.

Please, subscribe or login to access full text content.

If you think you should have access to this title, please contact your librarian.

To troubleshoot, please check our FAQs , and if you can't find the answer there, please contact us .