Skip to main content
WCS
Menu
Library
Library Catalog
eJournals & eBooks
WCS Research
Archives
Research Use
Finding Aids
Digital Collections
WCS History
WCS Research
Research Publications
Science Data
Services for WCS Researchers
Archives Shop
Bronx Zoo
Department of Tropical Research
Browse By Product
About Us
FAQs
Intern or Volunteer
Staff
Donate
Search WCS.org
Search
search
Popular Search Terms
WCS History
Library and Archives
Library and Archives Menu
Library
Archives
WCS Research
Archives Shop
About Us
Donate
en
fr
Title
Diadema
Author(s)
Muthiga, N. A.; McClanahan, T. R.
Published
2013
Publisher
Developments in Aquaculture and Fisheries Science
Published Version DOI
https://doi.org/10.1016/B978-0-12-396491-5.00018-6
Abstract
Diadema is a common and abundant sea urchin in the tropics with localized large influences on the grazing and benthic communities. There are six species, of which four are closely related morphologically and genetically; but only two species, D. setosum and D. savignyi, have frequently overlapping distributions. Diadema has long spines that allow it to graze in more open areas than most tropical sea urchins. Diadema has variable reproduction patterns with considerable differences in local environments in terms of their lunar patterns and in their reproduction in the presence of conspecifics. Recruitment patterns are also quite variable and only seldom associated with adult densities. Complex interactions between Diadema, its predators and competitors, as mediated by human fishing, are frequently a critical influence on the ecology of shallow coral reef and rocky habitats. © 2013 Elsevier B.V.
Access Full Text
A full-text copy of this article may be available. Please email the
WCS Library
to request.
Back
PUB14391