48 CHARACTERS OF UNDKSCRIBED 



with many pale green speckles ; reniform mark mostly black- 

 bordered. Length of the body 8i lines ; of the wings 22 lines. 



Most allied to H. plenipennis and to H. viridans, but the black 

 postmedial line will sufficiently distinguish it from them. 



Genus PIANA. 



Fcem. Corpus sat gracile. Frons producta. Proboscis mediocris. 

 Palpi longi, graciles, subascendentes ; articulus 3us linearis, 2o vix 

 brevier. Antennae graciles. Abdomen alas posticas paullo superans. 

 Pedes sat graciles. Alae latiusculae, margiiie exteriore subdentato ; 

 antica) apice subrotundatae, margiue exteriore convexo. 



Female. Body rather slender. Front very prominent. Palpi 

 slender, slightly ascending, extending very far beyond the head and 

 somewhat longer than its breadth; third joint linear,. more slender 

 but hardly shorter than the second. Antennae slender. Abdomen 

 extending a little beyond the hind wings. Legs rather slender. 

 Wings rather broad ; exterior border slightly festooned. Fore wings 

 slightly rounded at the tips; exterior border convex, moderately 

 oblique. 



81. PJANA LIGNIFICTA. Fcem. Cinereo-fusca, abdomine cinereo, 

 alis anticis nigro conspersis spatio medio cinereo lineis quatuor nigris 

 transversis la 4aque angulosis 2a Saque undulatis reniformi fusca 

 timbria cinerea nigro notata, alis posticis cinereis aeneo-fusco late 

 marginatis. 



Female. Cinereous-brown. Body beneath, antennae, abdomen, 

 legs, wings beneath and hind wings, cinereous. Fore wings black- 

 Hptrkled ; middle space mostly cinereous ; this part dilated along the 

 costa towards the base ; four transverse black lines ; first zigzag, near 

 the base; second undulating, autemedial ; third undulating, joining 

 the inner side of the renifonn mark ; fourth zigzag, curved hindward 

 abruptly towards the third ; marginal festoon black ; reniform mark 

 brown, distinct, of the usual form ; fringe cinereous, with black marks. 

 Wings beneath and hind wings above broadly bordered with aeneous- 

 brown. Hind wings beneath with a black point in the disk ; fringe 

 white, this hue interrupted by brown marks. Length of the body 

 7i lines ; of the wings 18i lines. 



Moreton Bay. 



82. CCENIPJSTA J5XESCENS. Fcem. Obscure fusca, corpore subtus 

 albido, palpis vix ascendentibus articulo 3o lineari i diondio breviore, 

 abdomine aeneo-fusco, alis anticis lineis septem transversis ferrugineis 

 la 2a 3a et 4a angulosis 5 a undulata 6a et 7a approximatis undulatis 

 acute dentatis fasciis duabus exterioribus cupreis indeterminatis 2a 



