pistiäinen (englanniksi)

hymenopteran (s: Hymenoptera-lahkon hyönteinen)
In plural the insect order Hymenoptera comprising the sawflies (s: zoology / 'pistiäiset')
wasps (s: zoology)
bees and ants (s: zoology)
Any insect in the order Hymenoptera (s: zoology)
especially those in the sawfly suborder Symphyta (s: zoology)