1034 CATALOGUE OF 



pectinated. Abdomen extending a little beyond tbe bind wings, 

 witb slight crests on the fifth, sixth and seventh segments; apical 

 tuft small. Legs stout, short ; femora slightly fringed ; spurs long, 

 slender. Wings long, narrow. Fore wings hardly acute ; exterior 

 border slightly bent in the middle ; fourth inferior vein very remote 

 from the third. Hind wings with the exlerior border hardly bent. 



Marathyssa basalis. 



Mas. Fusca ; palpi cinerei ; abdomen cinereo bivittatum; alee 

 fascia submarginali albido-cinerea interrupta subangulosa, 

 panctis marginalibus nigris elongatis ; anticce lineis qualuor 

 albido-cinereis undulatis nigricante submarginatis, reniformi 

 e striga albido-cinerea; posticce ameo-fusc&, basi cinerea, liluris 

 apud marginem interiorem duabus albidis. 



Male. Brown, cinereous beneath. Palpi cinereous. Thorax 

 with two cinereous transverse lines in front. Abdomen with two 

 cinereous stripes. Wings with an incomplete slightly zigzag 

 whitish cinereous submarginal band, and with blackish elongated 

 marginal points. Fore wings with four undulating whitish 

 cinereous irregularly and incompletely blackish-bordered lines ; two 

 near the base, and two beyond the reniform mark, which is dis- 

 tinguished by a transverse whitish cinereous streak ; three whitish 

 points on the costa towards the tip. Hind wings aeneous-brown, 

 cinereous towards the base ; two whitish transverse marks near the 

 tip of the interior border. Length of the body 7 lines; of the wings 

 20 lines. 



a, b. ? 



Genus LIVIANA. 



Mas, Corpus robustum. Fasciculus frontalis subproductus. 

 Proboscis mediocris. Palpi pubescentes, vix ascendentes, caput 

 longe superantes; articulus 2us sat latus, 3us linearis, 2o vix brevior. 

 Antennae late pectinatae, apice setulosae. Abdomen sublanceolatum, 

 alas posticas longe superans ; fasciculus apicalis minimus, subcom- 

 pressus. Pedes validi, laeves; calcaria longa, robusta. Alae anticae 

 longae, sat angustae, apice rectangulatae, margine exteriore subflexo. 



Male. Body stout. Frontal tuft slightly prominent. Proboscis 

 of the usual length. Palpi pubescent, very slightly ascending, ex- 

 tending much beyond the head and a little longer than its breadth ; 

 second joint rather broad; third linear, nearly as long as the second. 

 Antennae broadly pectinated for full three-fourths of the length, 



