Ankylopteryx quadrimaculata

[11] Ankylopteryx quadrimaculata (Guérin-Méneville, 1844) Hemerobius quadrimaculatus Guérin-Méneville, 1844: 388. Type locality: China. Type depository unknown. Chrysopa quadrimaculata: Schneider 1851: 162. Ankylopteryx quadrimaculata: Brauer, 1864: 900. Diagnosis. Body length 12 mm, forewing span 36 mm, two black spots below antennae, pronotum yellow, mesonotum and metanotum brown, pterostigma brown. Distribution. China. Remarks. There is no detailed information on the type locality of this species, and the description previously provided is very simple. The known characters also appeared in other species (A. delicatula, A. octopunctata, etc.) and are not identifiable. We consider this species as a valid species temporarily.