An artificial division of bugs, including dozens of with a sucking proboscis.
Haustellate or suctorial pests; a subclass or superorder of Insecta, containing those which suck in the place of bite, having a haustellum of some type instead of manducatory mandibles or biting-jaws: in opposition to Mandibulata.
A suborder of Anoplura, including haustellate or true lice.
A division of Diptera.
A subclass of Crustacea, including haustellate, suctorial, or siphonostomous forms, as fish-lice. Also called Suctoria and Epizoa.