.)!);) 



• ieiiiis liiA('Ai;rs Micliiii'l. 



.Mandibles chelate; le^rs 1 and II apiiroxiinale, as also legs 

 III and IV: lamelhe present; body smooth: last three pairs of 

 leji-s inserted under the body. 



KEY 10 SPECIES. 



1. Abdomen almond-shaped Iin-idiis. 



Abdomen oval 2. 



2. C'olor brown: intejjument thin and delicate Di'niiilns. 



Color l)lack: integument thick and resistant H. 



8. Translamella with a central cusp iiijiir. 



Translamella without a central cusp iiilidnx. 



Liacin-Ks hiciihis. n. sp. ( IM. XXXiV., Fig. D.) 



Light pea-green: integument thin and l)rittle: surface 

 smooth. 



Cephalothoi-ax long. Lamella' two thirds as long as ceph- 

 alothorax. They are l)lades on edge, of almost uniform width, 

 and without cusps: lamellar hairs al)out as long as hiinella'. 

 curved and pectinate: translamella similar to lamella' but only 

 about half as broad. Pseudostigmata funnel-shaped; i»seudo- 

 stigmatic organ stout, short, pectinate, clavate, and slightly re- 

 curved; interlamellar hairs subeijual to lamellar hairs imt in- 

 clined away from the median plane; [)alpi prominent. 



Abdomen almond-shaped, dorsum with four rows of sborl. 

 curved bristles, of which there are about six in each of the 

 outer rows and four in each of the inner ones. 



Legs short, subeqnal; femora slightly enlarged. 



Length, 0.4S mm.; breadth, 0.28 mm. 



Collected t)y the writer at Areola. 111. Several specimens. 



Lidrariis iiiimifiis, n. sp. ( I'l. XX \\.. I''ig. Id.) 



Brown; integument thin and delicate. 



Cephalothorax rather short; lamella' nai-i'ow, being mere 

 blades on edge, two thirds as long as the cephalothorax, and 

 each bciiring a long, straight, pectinate lamellar bail', as long 

 as the bnnellii- themselves, b'ostrnni broad liut somewhat 



