The larvae of Gepus invisus Navás, 1912 and Solter liber Navás, 1912, a comparative description (Neuroptera: Myrmeleontidae) Author Badano, Davide Author Acevedo, Fernando Author Monserrat, Víctor J. text Zootaxa 2014 3785 1 87 94 journal article 36874 10.11646/zootaxa.3785.1.7 c96b541b-eb52-49ab-909a-30dff52bacd1 1175-5326 285833 BAC478E8-AA75-4B5A-84C2-72C298EF0426 Gepus Navás, 1912 Diagnosis. Head capsule with small but prominent ocular tubercles; anterior margin of the clypeo-labrum concave; head covered with dolichasters; mandibles robust, armed with 3 teeth; the median tooth is the largest and closer to the apical tooth than to the basal tooth; robust setae are present between teeth; external margin of the mandibles covered with short setae; labial palpi four-segmented, segments 2-4 longer than the width of the mandible; pronotum covered with short dolichasters; spiracles sessile; thorax equipped with sub-pedunculated setiferous processes; metathoracic legs with a fringe of setae; VIII abdominal sternite with atrophied odontoid processes; IX abdominal sternite equipped with small rastra each bearing four thin digging setae, of which the internal pairs are shorter than the others.