68a (65b).    Mandible and maxilla on each side united to form a sucking jaw that is often long

             (Figs.A-B); tarsi with 2 claws; labrum absent or fused with head capsule; maxillary

palps absent [Planipennia: lacewing & antlion larvae]......................................Neuroptera….....194

 

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                         A                                     B

 

 

 

68b.    Mandibles and maxillae not as previously described; tarsi with 1-2 claws; labrum and

                           maxillary palps usually present.....................................................................................................……..... 69