458 Mr. C. J. Gahan on 



extreme anterior and posterior margins, the disk rather 

 thickly punctured, carrying four well-marked impressions, 

 and having a line of ashy-grey hairs along the middle ; each 

 elytron with a line of ashy-grey hairs along the middle and 

 a similar line at the sutural margin ; first joint of the middle 

 tarsus of the male much shorter than the second and having 

 a slight projection underneath, which is somewhat emarginate 

 at the anterior end, forming a kind of hook. In the female 

 the corresponding joint is normal and longer than the second 

 joint. (In the male of A. spurcaticolUs the first joint of the 

 middle tarsus is simple, but the tibiee of the same legs are 

 bent near the extremity.) 



The above description was written before I had an oppor- 

 tunity of seeing M. Fairmaire's paper and may be allowed to 

 stand, as it supplements his description, in which no mention 

 is made of the sexual differences. The species does not 

 possess the chief distinguishing characters of the genus 

 Chitona^ since the head is not prolonged in a distinct muzzle, 

 while the eyes are slightly emarginate in front, with the 

 antennae in close proximity to them. 



Crossotus arahicuSj sp. n. 



Pube griseo-cinerea obtectus ; prothoracis disco, femoribus, pectore 

 et abdomine parce nigro-pnnctatis ; elytris utrisque prope medium 

 fascioulo pilorum uigroruDi ornatis ; antennis ( $ ) quam corpore 

 paullo longioribus, cinereo-pubescentibus, subtus parce nigro- 

 setosis. 



Long. 15|, lat. 6 mm. 



Hah. Lahej {Yerhury). 



Covered with pale grey pubescence, which on the base of 

 the elytra is mixed with pubescence of a brownish tint. 

 Disk of prothorax marked with some scattered shining black 

 punctures, and bearing two slightly raised transverse eleva- 

 tions on each side. Each elytron bearing a small tuft of 

 black hairs at about the middle of its length. Femora, 

 breast, and abdomen marked with scattered shining punctures 

 like those on the disk of the prothorax. Prosternum sub- 

 vertical in front and parabolically bowed behind. Antennae 

 of the female a little longer than the body, covered with 

 grey pubescence, and having a short and sparse fringe of 

 black set£e underneath. 



Crossotus Phillipsi, sp. n. 



Griseo-pubescens ; capitis froute, pronoto, sternis pedibusque et 

 plaga lateral! utrinque elytrorum pallid ioribus ; prothorace 



