252 



(Pag. 434). 13. Th. dorsatus dorsata (Fabr.) 1777]. 



Syn.: 1777. ARANEA DORSATA Fabr., Gen. Insect., p. 249. 



1802. „ floricolens Walck., Faune Par., II, p. 231. 

 1805. Thomisus ., id., Tabl. d. Aran., p. 33. 

 1831. „ dorsatus Hahn, Die Arachn., I, p. 44, Tab. XI, fig. 34. 

 1861. „ floricolens Blackw., Spid. of Gr. Br. , I, p. 76, PI. IV, 



fig. 44. 



1870. DlffiA DORSATA Thor., On Eur. Spid., p. 184. 



Concerning the genus Dicea, see Thor., On Eur. Spid., p. 184. 



(Tag. 436). 14. Th. horticola [= Xysticus horticola C Koch 183<]- 



Syn.: 1837. XYSTICUS horticola C. Koch, Uebers. d. Arachn.-Syst. 1, p. 26. 

 1838. „ „ id., Die Arachn., IV, p. 74 (ad part.:) Tab. 



CXXIX, figg. 296-298. 



Westring's Thorn, horticola ') is = the chief form of the spider 

 which C. Koch in "Die Arachn." describes under the name of X. 

 horticola. C. Koch gives 2 ) Ar. atomaria Panz. as synonymous with 

 his X. horticola, and it probably is so ad partem, i. e. if another 

 species, which C. Koch has confounded with his X. horticola, be, as 

 I believe, the real Ar. atomaria Panz. This X atomarius (Panz.) 3 ) 



1) Olivier had already in 1789 (Encycl. Meth,, IV, p. 225) given the 

 specific name horticola to another, unrecognizable Xysticus-s^ecies, Geoffroy's 

 "Araignee brune a trois rayes transverses blanches," or Ar. fasciata Fodrcr. , 

 Ent. Par., p. 532; but it seems hardly necessary on this account to give C. Koch's 

 species a new name. 



2) Krit. Revis. d. Ins.-Fauna Deutschl., Ill, p. 227; Die Arachn., IV, p. 76. 



3) Xysticus atom arius (Panz.) — Fusco-vel luteo-testaceus , evidenter pilosus, 

 cephalothorace utrinque vittis duabus nigricantibus , femoribus anterioribus plerum- 

 que dense nigro-punctatis (prsesertim subter), femoribus l:mi paris supra aculeis binis, 

 longitudine diametrum tarsorum superantibus , 2:diet 3:tii paris aculeo singulo ar- 

 matis; pedibus posterioribus nigro-sub-maculatis ; abdominis dorso antice lineis 

 duabus geminatis postice divaricantibus , turn, in medio, linea ejusmodi una et 

 macula transversa utrinque, postice demum vittis transversis 3—4, in medio ple- 

 rumque abruptis, gradatim minoribus, notato; lateribus abdominis utrinque vitta 

 plus minus distincta: omni hac pictura ex punctis maculisve nigricantibus densis 

 confecta, in junioribus plerumque magis distincta quam in adultis. — Long, ce- 

 phalothoracis c:a 2 millim., tibire -4- patellse l:mi paris c:a 2 millim. 



Syn.: 1801. Aranea atomaria Panz., Faun. Ins. Germ., 74, 19. 



1837. Xysticus pulverulentus C. Koch, Uebers. d. Arachn.-Syst. 1, p. 26. 



