114 F. P. SMITH ON THE SPIDERS OF THE ERIGONE GROUP. 



E. longipalpis (Sand.), 1830. 

 18G1. Erigone longipalpis, Westr. 

 1879-81. Xeriene „ Cambr. 

 1884. Erigone „ Sim. 



E. promiscua (Oambr.), 1871. 

 1871. Nerriene promissua, Cambr. 

 1879-81. „ 

 1884. Erigone „ Sim. 



E. (?) pascalis (Cambr.), 1872. 

 The generic position of this species is doubtful. In all proba- 

 bility it requires a new genus for its reception. 



Genus Gonatium, Menge, 1868. 



1834. Theridium, Wid. (ad partem). 

 1841. Micryphantes, C. L. Koch (ad partem). 

 1861. Erigone, Westr. (ad partem). 

 1864. Xeriene, Bl. (ad partem). 

 1868. Gonatium, Menge (ad partem). 

 1879-81. Xeriene, Cambr. (ad partem). 

 1884. Gonatium, Sim. (ad partem). 

 1886. ,, Dahl (ad partem). 



Type : G. rubens (BL). 



G. rubens (BL), 1833. 



1834. Theridium cheliferum, Wid. 

 1861. Erigone chelifera, Westr. 

 1864. Xeriene rubens, BL 

 1868. Gonatium cheliferum, Menge. 

 1879-81. Xeriene rubens, Cambr. 

 1884. Gonatium ,, Sim. 

 1886. „ „ Dahl. 



G. rubellum (BL). 



1811. Micryphantes isabellinus, C. L. Koch. 



1861. Erigone isabellina, Westr. 



1864. Xeriene rubella, Bl. 



1879-81. „ isabellina, Cambr. 



1884. Gonatium rubellum, Sim. 



1886. ,, isabellinum, Dahl. 



