America (Collembola, Isotomidae)

The eight known species of Agrenia are reviewed and new distributional data are added. Two species groups are suggested for the genus: a bidenticulata-group with a mucronal seta and an agilis-group without a mucronal seta. Four new species of the second group are described from North America: A. fal...

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Bibliographic Details
Main Authors: Arne Fjellberg, Ernest C. Bernard
Other Authors: The Pennsylvania State University CiteSeerX Archives
Format: Text
Language:English
Subjects:
Key words
allometry
cyclomorphosis
Holarctic
key to species
sexual dimorphism
Seta
glaciers
Alaska
Online Access:http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.193.1576
http://www.mapress.com/zootaxa/2009/f/zt02306p028.pdf

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