Cookies Policy
X

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies.

I accept this policy

Find out more here

PARASITES AND SYMBIONTS OF THE CRAB PORTUNUS PELAGICUS FROM MORETON BAY, EASTERN AUSTRALIA

No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
The full text of this article is not currently available.

Brill’s MyBook program is exclusively available on BrillOnline Books and Journals. Students and scholars affiliated with an institution that has purchased a Brill E-Book on the BrillOnline platform automatically have access to the MyBook option for the title(s) acquired by the Library. Brill MyBook is a print-on-demand paperback copy which is sold at a favorably uniform low price.

This Article is currently unavailable for purchase.
Add to Favorites
You must be logged in to use this functionality

Cover image Placeholder

ABSTRACT Fifteen parasites and symbionts were found in the tissues, in the branchial chambers, and on external surfaces of the sand crab Portunus pelagicus. Female crabs possessed more species of parasites and symbionts, and had a more specialized fauna than did male crabs. Females also had a higher prevalence of the peritrich ciliate Operculariella sp., a tetraphyllidean cestode, and the barnacles Octolasmis spp. Juvenile crabs had fewer parasites than mature crabs, being regularly colonized by only 2 parasites (the lecanicephalid cestode Polypocephalus moretonensis and the microphallid trematode Levinseniella sp.), and 2 symbionts (the barnacles Octolasmis spp. and Chelonibia patula). There were positive correlations between intensity of infection and host size (carapace width) for only 1 parasite and 2 symbionts (P. moretonensis, the nemertean Carcinonemertes mitsukurii, and Octolasmis spp., respectively). Not surprisingly, the molt condition of the crab influenced the abundances of the sessile external symbionts. Crabs in the postmolt condition had fewer Operculariella sp., C. patula, and Octolasmis spp. The abundances of the motile Carcinonemertes mitsukurii and the internal parasites and symbionts were not, however, affected by the molt condition of their hosts.

Affiliations: 1: Department of Parasitology, University of Queensland, St. Lucia, Queensland, Australia 4072; (present address) Department of Biological Sciences, Purdue University, West Lafayette, Indiana 47907.

10.1163/1937240X92X00526
/content/journals/10.1163/1937240x92x00526
dcterms_title,pub_keyword,dcterms_description,pub_author
10
5
Loading
Loading

Full text loading...

/content/journals/10.1163/1937240x92x00526
Loading

Data & Media loading...

http://brill.metastore.ingenta.com/content/journals/10.1163/1937240x92x00526
Loading

Article metrics loading...

/content/journals/10.1163/1937240x92x00526
2017-09-21

Sign-in

Can't access your account?
  • Key

  • Full access
  • Open Access
  • Partial/No accessInformation