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HYPOGASTRURA (MUCRELLA) ARBOREA SP.NOV., A TREE-CLIMBING SPECIES OF COLLEMBOLA (HYPOGASTRURIDAE) FROM VANCOUVER ISLAND, BRITISH COLUMBIA

Published online by Cambridge University Press:  31 May 2012

Arne Fjellberg
Arne Fjellberg
Affiliation:
Tromsø Museum, Department of Zoology, M-9000 Tromsø, Norwa
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Abstract

Hypogastrura (Mucrella) arborea sp.nov. is described from a mature sitka spruce forest on Vancouver Island. Specimens occurred both in ground litter and in epiphytic moss in the canopy. The new species differs from the four other species of the subgenus by the absence of anal spines and the presence of 2-3-2 clavate tibiotarsal hairs.

Résumé

On trouvera ici la description d’Hypogastrura (Mucrella) arborea sp.nov., trouvée dans une forêt d’épinettes de Sitka climacique de l’île de Vancouver, aussi bien dans la litière du sol que dans les mousses épiphytes des branches. La nouvelle espèce se distingue des quatre autres espèces du sous-genre par l’absence d’épines anales et par la présence de 2-3-2 poils tibiotarsaux claviformes.

[Traduit par la rédaction]

Type
Articles
Information
The Canadian Entomologist , Volume 124 , Issue 2 , April 1992 , pp. 405 - 407
Copyright
Copyright © Entomological Society of Canada 1992

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References

Fjellberg, A. 1985. Arctic Collembola I. Alaskan Collembola of the families Poduridae, Hypogastruridae, Odontellidae, Brachystomellidae and Neanuridae. Ent. scand. Suppl. 21: 1–126.Google Scholar
Fjellberg, A. 1987. A new species of Hypogastrura (Mucrella) from Indiana, USA (Collembola: Hypogastruridae). Ent. scand. 18: 289–291.Google Scholar