368 



1831. Saltcus rumpfii Hahn, Die Arachn., I, p. 56, Tab. XV, fig .42. 

 1833. Attus STRIATUS Sund., Sr. Spindl. Beskrifn., in Vet.-Akad. Handl. 



f. 1832, p. 204. 



1837. Dendryphantes MUSCOSUS C. Koch, Uebers. d. Arachn.-Syst, 1, p. 31. 

 1846. Marpissa muscosa C. Koch, Die Arachn., XDH, p. 63, Tab. CCCCXLIII, 



figg. 1129, 1130. 

 1851. Attus muscosus Westr., Forteckn. etc., p. 55. 

 1861. Salticus tardigradus Blackw., Spid. of Gr. Brit., I, p. 63, PI. HI, 



fig. 35. 



1869. Marpissus muscosus Sim., Monogr. d. Attides, p. 17 (7). 



1870. Marpessa muscosa Thob., On Eur. Spid., p. 213. 



"ScHiEFFER, Ic. Ins. Eatisb., Ill, Tab. CCXXVI, fig. v" (Aran, 

 ceropegia Panz., Syst. Nomencl., p. 189), cited by C. Koch, cannot be- 

 long to this species, for as regards the position of the eyes, Schteffer 

 makes use of the expression "situs quadratus". The position of the 

 eyes in the Attoidse is by Sch^ffer called "situs oculorum trium 

 linearum", sometimes "quattuor linearum". — Sundevall has, as is 

 known, erroneously classed under this species Ar. striatus Clerck. 

 Concerning A. muscosus Sund., vid. inf. under A. hastatus Westr. 

 — Walckenaer takes up Ar. muscosus Clerck not only under his A. 

 tardigradus, but also, and wrongly, under his A. bivittatus (H. N. d. 

 Ins. Apt., I, p. 423). Equally wrongly he refers Marpissa mu- 

 scosa C. Koch to Attus nidicolens Walck. (op. cit., IV, p. 411). — 

 A. tardigradus Sav. et Aud. (Descr. de l'Egypte, 2 e Ed., XXII, p. 406, 

 PI. 7, fig. 13) does not, as Walckenaer has already observed, belong 

 to this species. 



(Pag. 551.) 4. A. Strigipes [= Marpessa radiata (Grube) 1859]. 



Syn.: 1859. Attus radiatus Grube, Verzeichn. d. Arachn. Liv-, Kur- nnd 



Ehstl., p. 471 (57). 

 1865. EUOPHRYS RADIATA Ohl., Arachnol. Stud., p. 10. 



1867. „ „ id., Aran. d. Prov. Preuss., p. 162. 



1868. Marpissus hamatus Sim., Monogr. d. Attides, p. 20 (10). 

 1871. „ radiatus id., Kevis. d. Attidse, p. 128 (4). 



Of his Ar. strigipes, which, like M. muscosa, is stated to have 

 the 1 st pair of legs "robusti" and their tibiae armed with four spines 

 on each side, that is, three pairs of spines below, and one spine 

 on each side, downwards, Westring had for his description access to 

 only one, much bare-rubbed, imperfectly developed female specimen pre- 

 served in spirits, and which has since been lost. Simon (Eevis. d. At- 

 tidse, loc. cit.) classes A. strigipes under M. pomatia (Walck.), which 



