Plesiodema
Reuter, 1875
Species Guides
1Plesiodema is a of plant bugs in the Miridae, established by Reuter in 1875. in this genus are associated with coniferous , particularly pine and spruce. The genus contains eight described species distributed across Europe and North America.
Pronunciation
How to pronounce Plesiodema: /ˌplɛziəˈdiːmə/
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Identification
Members of Plesiodema can be distinguished from other Miridae by their elongate-oval body form and association with conifer . Specific identification requires examination of male genitalia and detailed comparison with described .
Habitat
Coniferous forests, particularly pine (Pinus) and spruce (Picea) stands. have been recorded from the foliage and bark of these trees.
Distribution
Europe (including Denmark, Norway, Sweden) and North America. Distribution records are sparse for many .
Host Associations
- Pinus - Pine serve as primary for multiple Plesiodema species
- Picea - Spruce recorded as , particularly for P. abiesicolus
Similar Taxa
- Other Miridae genera associated with conifersPlesiodema require careful dissection and comparison with to distinguish from related conifer-inhabiting plant bugs; external alone is often insufficient
More Details
Species diversity
The contains eight described : P. abiesicolus, P. gotohi, P. oblonga, P. pinetella, P. pinicolus, P. polhemi, P. sericeum, and P. stlaniki. Several species were described relatively recently (Schwartz & Schuh, 1999; Yasunaga, 2003).
Taxonomic history
The was established by Reuter in 1875. boundaries and relationships within the genus remain incompletely resolved, with some species known from limited material.