Dec, igoi.] BaNKS ; NOTES ON SOME SpIDERS. 187 



Euophrys humilis Koch, Die Arach., XIII, p. 217, 1846. 



It appears to be an immature specimen of Phidippus riifus Hentz, 

 or some closely allied form. 



Phidippus auctus Koch, Die Arach., XIII, p. 148, 1846. 



This, in my opinion, is Phidippus iiisolens Hentz ; Peckham has 

 considered it identical with Phi/ceus rimator Walck. 



Phidippus testaceus Koch, Die Arach., XIII, p. 160, 1846. 

 Plainly Phidippus riifiis Hentz. 



Phidippus electus Koch, Die Arach., XIII, p. 144, 1846. 

 This is P. albomaculatus Keyserling, and has priority. 



Phidippus concinnatus Koch, Die Arach., XIII., p. 145, 1846. 

 It is P. audax Hentz. 



Phidippus dubiosus and P. elegans Koch, Die Arach., XIII, pp. 

 135 and 142, 1846, are both referable to P. audax Hentz. 



Phidippus insigniarius Kocli, Die Arach., XIII, p. 130, 1846. 



It is the male of P. iusolens Hentz. 

 Phidippus paludatus Koch, Die Arach., XIII, p. 149, 1846. 



Is a male of P. cardinal is Hentz. 



Phidippus personatus Kocii, Die Arach., XIII, p. 141, 1846. 



It is a young P. audax Hentz. Possibly some species referred to 

 P. audax were based on P. ininiatus Peckham, but one cannot tell 

 from these figures, but few of Koch's specimens came from far enough 

 south to be the latter species. 



Phidippus castrensis Koch, Die Arach., XIII, p. 141, 1846. 

 This is a male oi P. rufus Hentz. 



Phidippus togatus Koch, Die Arach., XIII, p. 129, 1846. 

 This is plainly P. obscurus Peckham, and has priority. 



Phidippus carolinus Koch, Die Arach., XIII, p. 136, 1846. 



I cannot now place this species, which appears to have some affin- 

 ity with P. variegatus. 



