Larvarium: a tube or case made by a larva as a shelter or retreat.
Larvatae: asked; applied to coarctate and obtect pupae.
Larvina: a maggot: a dipterous larva without distinct head or legs.
Larvule: applied to early stages of Ephemerid larvae when they appear to have no developed respiratory, circulatory or nervous systems.
Lashed: eyes that have a more or less complete fringe of stiff hairs or bristles at the orbits.
Lasureus: a very dark blue [French blue with some black].
Laterad: toward the side and away from the median line.
Lateral: relating, pertaining or attached to the side.
Lateral areas: in Hymenoptera; on the metanotum, the three spaces between the median and lateral long carinae; the upper is the external or first lateral basal area; the second is the external or central lateral area; the third is the middle, internal, apical or third lateral area.
Lateral bristles: in Diptera; situated at or near the lateral margins of the abdominal segments.