Skip Navigation


JPR Advance Access originally published online on April 11, 2006
Journal of Plankton Research 2006 28(7):719-723; doi:10.1093/plankt/fbl002
This Article
Right arrow Full Text
Right arrow Full Text (PDF)
Right arrow All Versions of this Article:
28/7/719    most recent
fbl002v1
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Email this article to a friend
Right arrow Similar articles in this journal
Right arrow Similar articles in ISI Web of Science
Right arrow Alert me to new issues of the journal
Right arrow Add to My Personal Archive
Right arrow Download to citation manager
Right arrow Search for citing articles in:
ISI Web of Science (2)
Right arrowRequest Permissions
Google Scholar
Right arrow Articles by Waggett, R. J.
Right arrow Articles by Sullivan, L. J.
Right arrow Search for Related Content
PubMed
Right arrow Articles by Waggett, R. J.
Right arrow Articles by Sullivan, L. J.
Social Bookmarking
Add to CiteULike   Add to Connotea   Add to Del.icio.us  
What's this?

© The Author 2006. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oxfordjournals.org

SHORT COMMUNICATION

Feeding efficiency of the larval ctenophore Mnemiopsis leidyi A. Agassiz (Ctenophora, Lobata)

Rebecca J. Waggett* and Lindsay J. Sullivan

Graduate School of Oceanography, University of Rhode Island, Narragansett, RI 02882-1197, USA

* Corresponding author: waggett{at}gso.uri.edu

Received December 12, 2005; accepted in principle February 21, 2006; accepted for publication April 4, 2006; published online April 11, 2006
Communicating editor: K.J. Flynn

Larval stages of the ctenophore Mnemiopsis leidyi rely on metazoan prey, such as Acartia tonsa nauplii and copepodites, to support high growth rates. However, M. leidyi larvae <0.5 mm (total length) had low retention efficiencies (REs) (proportion of encountered prey actually ingested), 5.78 ± 2.6% (mean ± SE), of nauplii and were often damaged by their encounters. REs of nauplii rapidly increased, 38.94 ± 3.73%, as larvae grew to a size of ~2.0 mm. For larvae >2.0 mm, nauplii REs plateaued at a mean of 91.03 ± 1.70%. All larvae <0.80 mm were incapable of successfully consuming copepodites. REs of copepodites increased, 23.04 ± 4.68%, as ctenophore larvae developed to ~2.5 mm. Ctenophore larvae >2.5 mm reached a maximum copepodite RE of 63.75 ± 3.01%.


Add to CiteULike CiteULike   Add to Connotea Connotea   Add to Del.icio.us Del.icio.us    What's this?


This article has been cited by other articles:


Home page
 J PLANKTON RESHome page
L. J. Sullivan and D. J. Gifford
Growth and feeding rates of the newly hatched larval ctenophore Mnemiopsis leidyi A. Agassiz (Ctenophora, Lobata)
J. Plankton Res., November 1, 2007; 29(11): 949 - 965.
[Abstract] [Full Text] [PDF]


Disclaimer:
Please note that abstracts for content published before 1996 were created through digital scanning and may therefore not exactly replicate the text of the original print issues. All efforts have been made to ensure accuracy, but the Publisher will not be held responsible for any remaining inaccuracies. If you require any further clarification, please contact our Customer Services Department.