ARANEA, ARCA. 153 



very, with two pair of dots in the middle, and 

 four rows behind. Web perpendicular. 



P. Number and position of the eyes unknown. 



noblllis, thorax orange, with six black spots ; ab- 

 domen yellow, with seven black spots. 



calceata, hairy, grey ; legs with two black spots 

 at the tip above, beneath silky, with a green 

 gloss. Very large. 



holosericea, abdomen ovate-oblong, silky livid 

 brown, with two yellow tubercles beneath. 



Spinimubilis, abdomen roundish, yellowish brown, 

 with four rows of blackish dots ; thighs with 

 black movable spines. 



cruentata, black, with a yellow band at the base 

 of the abdomen : the breast i of a HaAn iwjr 



sex-cuspidata, brown ; back of the thorax six 

 toothed, with a lateral fulvous spot. 



hirtipes, black ; feelers and legs hairy, and palt$ 

 testaceous. 



tribulus, head three-toothed on the forepart ; ab- 

 domen covered with numerous spines. 



elegans, black, with two white curves on the fore- 

 part of the thorax, and a white dorsal line on 

 the abdomen. 



ocellata 9 pale ; abdomen clouded, with a black 

 ring ; the thighs are marked with three double 

 ocellate spots. 



alba, white ; abdomen with five impressed dots ; 

 two-horned and depressed at the base, and glo- 

 bular at the tip. 

 See MS. P. 



9 4, ARCA, Spec. 36. 



(noah's ark,) oblong, striate, tip emarginate ; 

 beaks very remote ; mardn 

 See MS. P, 



