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Selandria serva · pjūklelis
- Gräserblattwespe
- owalnica trawowiec
- https://www.naturespot.org.uk/species/selandria-serva
- https://www.sawflies.org.uk/selandria-serva
- gbif.org/species/4491184
Coloured orange and black. The top of the thorax, the head and the antennae are all glossy black. The sides and underside of the thorax may be entirely black or with the black restricted to just the ventral surface. The abdomen is orange above often marked with black. The legs are orange though the coxae and bases of femora may be black. The labrum and mandibles are mostly black. The third antennal segment is shorter than the three apical segments combined. Smaller than the rarer Selandria melanosterna. Selandria serva larvae feed on various sedges, grasses and rushes. They pupate under ground.
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