BiUicrjiU'fi from Costa Rica. 81 



GENUS MYLOTHRIS. Hilbncr. 

 Mylotliris Alethina, sp. nov. 



$. Affinis M. Mahnhce differt dimidio apicali inaculis dis- 

 tincte iiavis ; macula iiigTa fascias siiperioris magna et 

 distiiicta ; fascia subapicali maculari, magis elongata ; pos- 

 ticic absque fascia media fusca : exp. alar. unc. 3, liii. 1. 

 Coll. Druce. 



GENUS CALLIDRYAS. Boisdwval. 

 Calliclryas Intermedia, sp. nov. 



Attiiiis C. Vir(jini et Rurinw, magiiitudiue Neocypridis ; 

 alte maris supra iiavie virgula minuta disco-cellulari nigra ; 

 femime velut in G. Virgine alljie, posticte autem maculis 

 subsex inarginalibus inajqualibus rubris : exp. alar. ^ , unc. 

 3, ? , unc. 3, lin. 1. 



The male of this species is very like that of C. Ncocypris 

 but may be at once distinguished by its having a short 

 black line at end of frontwing cell ; the female resembles 

 that of C. Virgo, but has the hindwing marginal red patches 

 of C. Riirina. 



GENUS DISMORPHIA. Hilhwr. 

 Dimiorpliia Cordillera. Feldcr. 



?. Ahe anticie supra nigra?, plaga magna ad basin attin- 

 gente et a vena mecliana et ramo suo primo persecta ferru- 

 ginosa extrorsum hyalino-albicante ; seriebus duabus macu- 

 larum hyalino-albidarum obliquis ; striola ejusdem coloris 

 subanali; maculis quatuor apicalibus tiavo-albis; posticte 

 ferruginoste areis media et apicali subhyalinis ; apice late 

 nigro introrsum profunde quinque sinuato, venis quoque 

 apicalibus nigris ; margine externo-anali anguste nigro ; 

 fascia subcostali-discoidea et fasciola pone eani nigris, 

 maculis tribus apicalibus albis ; corpus thorace nigro, 

 capite albo-punctato, antennis flavis ad basin nigris ; abdo- 

 mine fusco : ala3 subtus fere velut supra, posticte autem, 

 maculis decem submarginalil^us quarum sex analilDUS cine- 

 reo-albidis : corpus thorace nigro albo-punctato, alxlomine 

 fusco, lineis duabus ventralibus tlavidis : exp. alar. unc. 3, 

 lin. 3. CoU. Druce. 



A good deal like Ercsla DUmorphina, l)ut larger, and 

 with all the frontwino- markings better defined. 



