Isogenus nubecula Newman 1833

• Main Author: Boumans, Louis
• Format: Text
• Language: unknown
• Published: Zenodo 2011
• Subjects: Biodiversity; Taxonomy; Animalia; Arthropoda; Insecta; Plecoptera; Perlodidae; Isogenus; Isogenus nubecula; Figueroa; Norefjell; Fennoscandia; Fennoscandian; Troms
• Online Access: https://dx.doi.org/10.5281/zenodo.4757868; https://zenodo.org/record/4757868

Isogenus nubecula Newman 1833 Buskerud: Sigdal, Tempelbekken, Norefjell, 1.x.1966, 1 nymph [slide marked P258, bearing nymphal pronotum, leg, cercus and maxilla] This is an inhabitant of large lowland rivers that was once rather common in central and northern Europe. It suffered a dramatic decline in most of its range due to pollution and habitat fragmentation (Zwick 1992, 2004; Fochetti & de Figueroa 2006; Koese 2008: 91). It is a rare species in Scandinavia as well (Hoffsten & Malqvist 2003). The material in the NHM contains no complete specimen. The Norwegian data portal Artskart contains two observations of these species based on collection specimens. As these were collected in the province of Troms, outside of the species’ known distribution (Lillehammer 1985, 1988; Zwick 1992), the identification should be checked. : Published as part of Boumans, Louis, 2011, The Plecoptera Collection At The Natural History Museum In Oslo, pp. 280-290 in Illiesia 7 (25) on page 284, DOI: 10.5281/zenodo.4758210 : {"references": ["Zwick, P. 1992. Stream habitat fragmentation - a threat to biodiversity. Biodiversity and Conservation, 1 (2): 80 - 97.", "Zwick, P. 2004. Key to the West Palaearctic genera of stoneflies (Plecoptera) in the larval stage. Limnologica, 34 (4): 315 - 348.", "Fochetti, R. & J. E. M. T. de Figueroa. 2006. Notes on diversity and conservation of the European fauna of Plecoptera (Insecta). Journal of Natural History, 40 (41): 2361 - 2369.", "Koese, B. 2008. De Nederlandse steenvliegen (Plecoptera). EIS, Leiden. 158 pp.", "Lillehammer, A. 1985. Zoogeographical studies on Fennoscandian stoneflies (Plecoptera). Journal of Biogeography, 12 (3): 209 - 221.", "Lillehammer, A. (1988): Stoneflies (Plecoptera) of Fennoscandia and Denmark. Fauna Entomologica Scandinavica. - Scandinavian Science Press Ltd. Leiden, New York, Kobenhavn, Koln. Bd. 21: 165."]}