LEPIDOPTERA HETEROCERA. 473 



Orphne horridaria, H'ubn. Verz. Schm. 314, 3038. 



Psodos innuptaria, Herr.-Sch, Eur. Schm. Sup. 73, f. 508. 



Mountains of France, of Switzerland and of Italy. 



8. Dasydia septaria. 



Mas. D. torvariae affinis ; alee plumbeo-cinerea?, lineis vix con- 

 spicuis ; anticce apice products, costa concava albo liturata, 

 maryine exteriore obliquo. 



Dasydia septaria, Guen. Phal. i. 316, 499. 



Genus 27. PSODOS. 



Corpus gracile, villosum. Proboscis distincta. Palpi ascend- 

 entes, hirsuti. Antennae maris breves, filiformes, velutinae, nun 

 ciliatae. Abdomen maris carinatum, fcem. inerassatum. Pedes 

 robusti ; tibiae posticae non incrassatae, calcaribus longis. Aiae in- 

 tegral, spissae, fimbria densa ; anticae subacutae. 



Psodos, Treit.; Dup.; Steph.; Boisd. ; Curt.; Herr.-Sch.; Leder.; 



Guen. Phal. i. 316. 

 Orphne et Parascotia, p., H'ubn. Verz. Schm. 314. 



Body slender, villose. Proboscis distinct. Palpi ascending, 

 hirsute. Legs stout; hind tibiae non incrassated, with long filiform 

 spurs. Wings entire, stout ; fringe broad. Fore wings somewhat 

 acute. Male. — Antennae short, filiform, velvety, without ciliae. 

 Abdomen keeled, slightly tumid at the tip. Female. — Abdomen 

 thick, obtuse at the tip. 



1. Psodos horridaria. 



P. trepidariae simillima ; aloe, magis unicolores etfuliginosce, litu- 

 ris marginalibus vix ullis, fascia marginali subtus latiore. 



Geometra horridaria, Wien. Verz. 100, 7. Fabr. Ent. Syst. iii. 2, 

 149, 73. Bork. Eur. Schm. v. 203, 84. B'ubn. Geom. pi. 60, 

 f. 312, 590. ///. N. Ausg. dess. i. 379, 7 ; N. Mag. ii. 154, 7. 



Orphne horridaria, H'ubn. Verz. Schm. 314, 3038. 



Psodos horridaria, Treit. Schm. i. 258, 3. Dup. Lep. v. 534, pi. 208, 

 f. 2. Boisd. Ind. 230, 1936. Herr.-Sch. Eur. Schm. iii. 103, 

 280. Delah. Lep. 169. Guen. Phal. i. 318, 501. 



Mountains of South and of East Europe. 



3s 



