49a (48b). Mouthparts with 2 slender and elongated structures, longer than head; antennae long

and slender, or least 1/3rd as long as body; tarsi with 1 claw (Fig.A); live in freshwater

sponges [Sisyridae larvae].....................................................................................Neuroptera..... 194

 

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A

 

 

49b. Mouthparts, and usually also antennae, short and not as described previously.................... 50