423 



wall. It is considerably smaller than A. floricola, only about 3 or 

 3'/ 2 millim. long, with the 4:th pair of legs very long; the greater 

 part of the male's palpi is yellowish, the upper side of all the joints 

 being white-haired; the tibial joint appears to be destitute of the 

 pointed process, into which the apex of the outer side of that joint 

 is drawn out in the true A. floricola d\ — Mr Cambridge has fa- 

 voured me with a d* ad. and ¥ jun. of this little spider, which is 

 rather an Yllenus than an Attus sensu strict. 



(Pag. 59.) *Salticus proniptus [= Euophrys prompta (Blackw.) 



1854]. 



Syn.: 1854. Salticus promptus Blackw., Descr. of some newly disc, spec, cet., 



in Ann. and Mag. of Nat. Hist., 2 Sen, XIII, 



p. 173. 



1868. Attus frontalis "Jeune" Sim., Monogr. d. Attides, p. 598 (132). 

 1872. „ PROMPTUS id., Revis. d. Attidse, p. 213 (89). 



(Pag. 61.) *SalticilS Jenyusii [= Marpessa^) Jenynsii (Blackw.) 1854]. 



Syn.: 1854. Salticus Jenynsii Blackw., Descr. of some newly disc, spec, cet., in 



Ann. and Mag. of Nat. Hist., 2 Ser., XIII, p. 174. 



Mr Blackwai.l, to whom I had sent a male and a female spe- 

 cimen of Attus radiatus Grube {Marpessa radiata N. , Attus strigipes 

 Westr.: vid. sup., p. 368), which species 1 supposed to be identical 

 with 5. Jenynsii Blackw., has had the kindness to inform me that 

 "A. radiatus Grube is certainly not identical with S. Jeny?isii. n 



(Pag. 62.) * Salticus Blackwallii [= Marpessa Blackicallii (Clark) 



1855]. 



Syn. : 1855. Salticus Blackwallii Clark , Notice and Descr. of a new spec. , 



cet; in Ann. and Mag. of Nat. Hist., 2 Ser., 

 XVI, p. 329. 



1868. Marpissus Blackwallii Sim., Monogr. d. Attides, p. 24 (14). 



Simon appears to think that this to me unknown spider is not 

 a native of England, but imported from abroad and exotic: Conf. 

 Sim., loc. cit., the foot-note. 



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