ISSN:
1573-5117
Keywords:
Preservation
;
fixation
Source:
Springer Online Journal Archives 1860-2000
Topics:
Biology
Notes:
Abstract The effect of various preservation methods on the carbon content of the copepod Megacyclops gigas was studied using the carbon content of living animals as a control. No differences were found between animals dried at −20, +60, or +105°C, but in all cases the carbon content was slightly lower than that found in living animals. Chemical preservation with formaldehyde and acid Lugol's solution rapidly resulted in about 35% loss of carbon. Freezing at −20°C in water caused less marked but significant loss of carbon, whereas freezing in dilute formaldehyde yielded values agreeing with those of living animals.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00005632
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