Identification
The following species of antlion larvae on BugGuide have been identified past family:
1 mandibular tooth
Paranthaclisis: found in coastal dunes
Paranthaclisis floridana
2 mandibular teeth
Glenurus: live in holes in trees
3 mandibular teeth, body dorsoventrally flattened
Ascaloptynx: elongate scolus-like processes, longitudinal stripe down the thorax and abdomen, mimic of dead leaves
Ascaloptynx appendiculata
Ululodes: elongate scolus-like processes, no stripe down the thorax and abdomen
Ululodes sp. (left: 1st instar, right 2nd or 3rd instar)
3 mandibular teeth, body not dorsoventrally flattened - all other genera
Brachynemurus: distal tooth shorter than proximal tooth and closer to middle tooth, base of mandible wider than beyond mandibular teeth, active predators that leave trails
Brachynemurus abdominalis
Brachynemurus nebulosus
Dendroleon: distal tooth longer than proximal tooth, teeth equidistant, mesoscutum with a patch of setae, body with prominent scoli, debris-carriers in tree holes and gopher tortoise burrows
Dendroleon obsoletus
Myrmeleon: distal tooth longer than proximal tooth, teeth equidistant, build funnel-shaped pits
Myrmeleon carolinus
Myrmeleon crudelis
Myrmeleon exitialis
Myrmeleon immaculatus
Vella: distal tooth longer than proximal tooth, teeth equidistant, distance from third mandibular tooth to apex of mandible longer than space from base to third mandibular tooth
Vella americana
Remarks
For owlfly larvae, see also
Ascalaphinae eggs and larvae overview.