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Class Oligochaeta
41520
Class Oligochaeta
http://lakes.chebucto.org/ZOOBENTH/BENTHOS/xxv.html
A nice summary of the families of freshwater Oligochaetes found in North America.
Biology > Biota > Fauna > Annelida > Oligochaeta
Jan 6, 2008
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Other links at Biology > Biota > Fauna > Annelida > Oligochaeta
The authors determined the presence and distribution of earthworms in the "Reserva Hidrica Dique La Quebrada", a hydraulic dam reserve in the province of Cordoba, Argentina.
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Short account of earthworms; an article by Leslie Day.
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A nice summary of the families of freshwater Oligochaetes found in North America.
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This paper lists 77 earthworm taxa in seven families from Japan, with approximately 80 further names.
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Information circular from University of Florida, Institute of Food and Agricultural Sciences.
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Exercise from Invertebrate Anatomy OnLine covering the systematics, external and internal anatomy of the earthworm.
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The authors studied the epidermal cuticle of 4 species of brazilian earthworms with electron microscopy.
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Extensive information about individual species, ecology and biology, and role in agriculture.
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The authors conducted laboratory experiments to investigate the effects of the exposure to a sublethal concentration of lead on the ultrastructure and acid phosphatase compartmentalization of the chloragogenous tissue of earthworms (Eisenia foetida).
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