516 ME. W. F. KIEBT OIT POKI'ICULID^. 



towards the tips, which are incurved, crossed, and slightly raised. 

 At the base they are subcontiguous ; the inner edge is denti- 

 culated. 



Sab. Patagonia. 



Possibly the female of one of the foregoing species. 



Grenus XII. Psalis, Serv. 

 Serv. Ann. Sci. Nat. xxii. p. 84 (1831) ; Burm. Sandh. JUnt. ii. 

 p. 753 (1839) ; Scudd. Proc. Bost. Soc. Nat. Hist, xviii. p. 297 

 (1876); Bull. U. S. Geol. Surv. Territ. ii. p. 250 (1876). 

 Type, Forficula americana, Beauv., from Tropical America. 



Psalis (?) pichsta, sp. n. 



Long. Corp., S 12| millim., $ 10 millim.; S ?, segm. ult. 

 cum forcip. 3 millim. 



Pitchy ; head, tegmina, and forceps inclining to reddish ; abdo- 

 men (and pronotum in the male) darker ; antennae 19-jointed, 

 brown, paler beneath; joints 1, 2, 17, and 18 in <?, 1, 2, 16, and 

 17 in $ whitish ; pronotum nearly twice as long as broad iu the 

 male, shorter in the female, the lateral margins testaceous ; wings 

 narrowly bordered with testaceous on each side at the base and 

 along the suture ; legs testaceous ; abdomen punctured ; forceps 

 contiguous, gradually curved, and crossing at the extremities, 

 denticulated on the inner edge. 



Hah. Grambia, 



Much resembles Lalidura rufescens, Beauv. ; but this species 

 is described as having at least 30 joints to the uniformly pale 

 antennae. 



Genus XIII. Labidtjeodes, Diibr. 

 Bulr. Ann.Mus. Genov. xiv. p. 385 (1879). 



Type, L. rohustus, Dubr., from Papua. 

 Not represented in the Museum Collection. 



Grenus XIY. Ai^tisolabis, Fieh. 



Fiel. Lotos, iii. p. 257(1853) ; Scudd. Bull. U. S.Surv. Territ. 



ii. p. 251 (1876). 



Porcinella, Bohrn, Stett. ent. Zeit. xxiii. p. 226 (1862), xxv. 

 p. 285 (1864). 



Braehylabis, p., Bohrn, I. c. xxv. p. 292 (1864). 



