Haustellata \Haus`tel*la"ta\ (h[add]s`t[e^]l*l[=a]"t[.a]), n.
pl. [NL., fr. haustellum, fr. L. haurire, haustum, to draw
water, to swallow. See {Exhaust}.] (Zool.)
An artificial division of insects, including all those with a
sucking proboscis.
[1913 Webster]