188 LIPUKA. 



Greenland, Sweden. 



This is not the A. maritimiis of Guerin, which is a 

 Lijmra. 



Tullberg says, " Ocelli non in macula nigra positi. 

 Unguiculus sine dente. Furcula saltui accomodata; 

 tres partes ejus eadem interse longitudine ; dentes et 

 mucrones graciles acutique." 



Long. 1^ mill. 



He regards his species as new, but does not allude 

 to Fabricius's description, which, possibly, had not 

 come under his notice. 



Xenylla hrevicauda, Tullberg. 



Xenylla brevicauda, Tullberg. Skand. Podur. 



" Ocelli non in macula nigra positi. Unguiculus sine 

 dente. Furcula ad saliendum inutilis, inchoata et 

 imperfecta. Spince anales perparvse. 



" Long, f millim." 



The spring is in this species quite rudimentary. 

 Colour greyish-blue, with dark spots. 



LiPUEiD^, Lubbock. 



Body cylindrical. Segments subequal. No saltatory 

 appendage. Mouth maudibulated. 



LiPUKA, Burmeister. 



Antennae short, 4-jointed. Mandibles and maxillas 

 as usual. Segments of abdomen subequal. 



