140. JSotiphila. 1879 



lc, macula siipra anlennas concoloic; anlcnnis nigris apice 

 suLlus leslaccis; alis cincrco-hyaliiiis, segmonlo coslse 2:do 

 lorliuni nonniliil supcranle; podibus nigricanlibus, geni- 

 culoruni fraclura punclo loslaceo, libiarum snmnio apice 

 melalarsisquc poslicis flavis. J'^. (Long. fcre 1 lin.). 



Mas; abdomen angiistaltim siilicylindiicum, segmento 5:to 4:tum 

 longitudine <lui>la a-quante, 6:to basi pvominulo convexo, ap- 

 pendice brevi, emarginata, fuscaj 



Fein.: abdomen oblongum, aiiice acutum, segmentis 5:to 4:toque 

 suba^que longis, 6:to iirominulo. 



Var. a. (^$. melalarsis lanlum poslicis flavo-leslaceis. 



Slenh. Monogr. 224. 23. J$. (Hijdrellia). 



Var. b. ^. Jluvilarsis : larsis omnibus flavo-loslaceis, 

 lanlum summo apicc fuscesconlibus. Slenhamm. 1. c. var. b. ^. 



Hab. cum praicedonle in foiiis nalantibus praeserlim 

 Nympheae, minus frequens, in copula deprehensa; scilicet 

 in Oslrogolhia ad Gusum (IValilber^)^ A in lacu Sorby- 

 holmensi paroocia; Hiiradshammar, D, Slenhainmar^ a quo 

 individua ulriusque soxus accepi ; eliam in Uplandia ad 

 Holmiam obsorvala. 



d"9' Dualius inoxtme anlecedentilius similis, sed ab illa colore 

 minus nitente, epislomate forle nonniliil magis convexo, macula 

 sujira anteiinas flavida 1. alliida, haud albissima, antennarum 

 sela; radiis ]iaucioribiis tanliiin 6, vilirissis iterum jiliiribus 

 (iilrinque in (J' 7, in 9 5 — 6), maris abdominis segmeiilo 6:o 

 aliler constriiclo; ab liac ejiistomate ecarinalo, abdoniine jiarum 

 nilido, tarsis jio.slicis basi llavis; &^ ab utraqiie ejiislomate in- 

 feriie magis dilatalo, genis loiigioribus, anteniiarum arliciilo 

 ullimo iii utroqiie sexu (nec soliim in masculo) subiis leslaceo, 

 »it &^ striicliira segmenli abdominis 6:li diversa, vere dillert. — 

 In sjieciminibus lustratis jialjii flavi sunt exserli, sed lioc quo- 

 qiie in aliis olitinet, ubi jiroboscis casii «lemissa. Frons fusca, 



