21 
ATYLUS. 
CHARACTER GENERICUS. 
Antenne 4-articulate segmento ultimo e plurimis articulis 
minutis efformato ; swperiores subbreviores articulo se- 
cundo tertio longiore ; inferiores articulo secundo tertio 
subbreviore. 
Oculi sub-prominentes rotundati inter antennas in capitis 
processum inserti. 
Pedes 14; paria 1 et 2 monodactyla manu parvula, com- 
pressa, 3, 4, 5, 6 et 7 ungue simplici instructa. 
Cauda utrinque stylis duplicis tribus et superne stylulo 
utrinque mobili instructa. 
Corpus (capité includente) 12-articulatum. 
ATYLA. 
GENERIC CHARACTER. 
Antenne composed of four joints, the last of which is 
formed of several minute articulations ; upper ones ra- 
ther shortest, with the second longer than the third 
joint ; wnder ones with the second joint rather shorter 
than the third. 
Eyes slightly prominent, inserted on a process between the 
upper and lower antenne. 
Legs fourteen ; first and second pair furnished with a small 
compressed hand, which has a moveable thumb; the 
cther pairs having only a simple claw. 
Tail, on each side, with a triple series of double styles ; 
upper part, on each side armed with a small spine or 
style. 
Body (including the head) composed of twelve joints. 
E 
