IMIS

A new integrated search interface will become available in the next phase of marineinfo.org.
For the time being, please use IMIS to search available data

 

[ report an error in this record ]basket (0): add | show Print this page
A simple volumeter for small invertebrates
Persoone, G. (1971). A simple volumeter for small invertebrates. Helgol. Wiss. Meeresunters. 22: 141-143
In: Helgoländer Wissenschaftliche Meeresuntersuchungen. Biologische Anstalt Helgoland: Hamburg. ISSN 0017-9957, more
Peer reviewed article  
Available in  Author 
Keywords
    Aquatic organisms > Marine organisms > Aquatic animals > Marine invertebrates
    Equipment > Instruments
    Marine/Coastal
Author  Top 
Abstract
    The displacement technique for measuring the volume of plankton catches is well established, and a number of papers have been published describing suitable apparatus for this purpose including those by Frolander (1957), and Yentsch & Hebard (1957). Gnanamuthu (1952) reviews several papers dealing with equipment for measuring the volume of small aquatic animals and discusses his own volumeter. The apparatus here described employs a water column and is, therefore, more convenient to handle than previous designs which used a mercury column. It is inexpensive and simple to construct, and will measure to 0.01 or even 0.005 ccm. We have found it most useful in quickly measuring the volume of polychaetes or oligochaetes, small bivalves, small crustaceans, etc.
All data in the Integrated Marine Information System (IMIS) is subject to the VLIZ privacy policy Top | Author