gomphus pulchellus, the western clubtail

admiral alcon anteros argiades argus aricia asia atlantic baikal banded belonging blue butterfly calopterygidae calopteryx central china cinnabar clubtail coast cupid cupido damsel damselfly demoiselle dragonfly eastwards eurasian europe family featherleg forms found gomphus heliconiinae jacobaeae japan lake large limenitis lycaenidae machaon moth northern northwestern nymphalidae occurring often old papilio part pasture pennipes phengaris platycnemis poplar populi pulchellus rivers shorttailed slowflowing species splendens streams subfamily swallowtail tailed that tyria western world