Integrated Marine Information System (IMIS)

Data Policy
Persons | Institutes | Publications | Projects | Datasets
[ report an error in this record ]basket (1): add | show Print this page
one publication added to basket [224300]
Salinity effects on the coexistence of cryptic species: a case study on marine nematodes
De Meester, N.; Derycke, S.; Bonte, D.; Moens, T. (2011). Salinity effects on the coexistence of cryptic species: a case study on marine nematodes. Mar. Biol. (Berl.) 158(12): 2717-2726. http://dx.doi.org/10.1007/s00227-011-1769-5
In: Marine Biology: International Journal on Life in Oceans and Coastal Waters. Springer: Heidelberg; Berlin. ISSN 0025-3162; e-ISSN 1432-1793
Peer reviewed article  
Available in  Authors 
Keywords
    Rhabditis (Pellioditis) marina (Bastian, 1865) Dougherty, 1955 [WoRMS]
    Marine/Coastal
Authors  Top 
  • De Meester, N., more
  • Derycke, S., more
  • Bonte, D.
  • Moens, T., more
Abstract
    The coexistence of four cryptic species of Rhabditis (Pellioditis) marina (Nematoda: Rhabditidae) at small geographical scale challenges ecological competition theory and was therefore studied in the laboratory at two different salinities, where their performance in combined cultures was compared with that in monospecies cultures. We found that three of the four cryptic species were able to coexist, but that interspecific interactions (competition and facilitation) were common. Salinity had an effect on these interactions, with a shift from contest to scramble competition. This shift may result from an increased population development of two of the four species at the lower salinity in the monospecific cultures. This experiment demonstrates that abiotic conditions may play an important role in achieving coexistence between cryptic species and can alter the interspecific interactions between them.
All data in the Integrated Marine Information System (IMIS) is subject to the VLIZ privacy policy Top | Authors 
[Back]

WoRMS

Using WoRMS

Tools

Connect with us

This service is powered by LifeWatch Belgium
Learn more»
Website and databases developed and hosted by Flanders Marine Institute · Page generated on 2024-11-22 04:25:26+01:00 · Privacy and cookie policy