MAIOIDEA. 1Q1 



often elongated into a spiniform process. The epistome is broader 

 than long. The legs are long and rather slender, the thigh of 

 the second or third pair of legs being usually not far from the 

 length of the carapax, though sometimes considerably shorter. The 

 fifth joint is flat, subfalciform, and the tarsus closes against the in- 

 ferior margin. 



EURYPODIUS SEPTENTEIONALIS. 



Carapax obsolete villosus, spinis panels, in regicme cardiacd posterius 

 duabus anterius una; spina post-orbitali acutd et anteriore minori vel 

 acuta vel obtusd; rostro supra complanato. Articidus antennarum ex- 

 ternarum Imus dente subacute* extus ad basin armatus etjuxta dentem 

 processu subacuto. Pedes toti fere nudi; antici crassiusculi, brachio 

 carpoque parce tiiberculato-spinosis, manu scabro-granidatd, paulo 

 tumidd, digito mobili cum dente parvulo tubercidiformi intus armato 

 polliceqtie juxta basin cum dente simili. Pedes 8 postici longi, artimlo 

 pedis tertii tertio tuberculis setiferis parmdis biseriatis infra ornato, bto 

 longiore quam quartus, subtilissime hirsute-, ejus mafgine inferior -e 

 versus apicem brevissimd liirsuto. 



Carapax obsoletely villous ; spines few, on the cardiac region two 

 posteriorly and one anteriorly ; the post-orbital acute, and another 

 smaller just anterior, either acute or obtuse. Beak flattened above. 

 Immoveable basal joint of outer antennas with a subacute tooth on 

 outer side at base, and below this tooth, near by, a subacute promi- 

 nence. Feet all nearly naked. Anterior feet rather stout ; arm and 

 carpus small spinoso-tubercular ; hand scabro-granulous, rather tumid ; 

 moveable finger armed on inner margin with a small tuberculiform 

 tooth just inside of middle, and immoveable finger with a similar one 

 near articulation. Eight posterior feet long and slender ; thigh with 

 two series below of small setiferous tubercles ; fifth joint longer than 

 fourth, minutely hirsute; the lower margin towards apex short hir- 

 sute. 



Plate 2, fig. 6 a, under view of head, enlarged two diameters ; b, 

 outer view of right hand, natural size ; c, extremity of second pair of 

 feet, natural size ; d, male abdomen, natural size. 



26 



