129 
LIBINIA. 
CHARACTER GENERICUS. 
Testa subcircularis spinosa densé villosa, antice gradatim 
in rostruin integrum producta; eculi pedunculo vix sub- 
crassiores ; orbita fissura nulla distincta. 
Antenne rostri longitudine, articulo primo secundo lon- 
giore ; articulo tertio tenuissimo. 
Pedipalpi gemini externi cauli interno, articulo secundo ad 
apicem internum abrupte et profundé emarginato, latere- 
que interno ad basin emarginato pro articuli primi pro- 
cesstis apicalis insertione. 
Pedes 10; par anticum didactylum reliquis haud multo 
crassius: paria alia mediocria haud longissima. 
LIBINIA. 
GENERIC CHARACTER. 
Shell subcircular, spiny, thickly set with down, anteriorly 
gradually produced into an entire rostrum; eyes scarcely 
thicker than their peduncles ; orbit with no distinct fis- 
‘| sUte. 
Antenne as long as the rostrum, the first joint longer 
than the second; the third very slender. 
External double paipes with the second joint of their inter- 
nal footstalk abruptly and deeply notched, and with its 
interior side towards the base notched, to receive the 
second joint. 
Legs ten ; anterior pair didactyle, not much thicker than 
the others, which are moderate in size, and not very 
long. 
