424i MB. J. ]3LA.CKWALIi ON SOME TUSCAN SPIDERS. 



Tamily AGELENIDiE. 



Genus Tegenauia, Walclc. 



Tegenaria DOMESTiCA, Walck. Hist. Nat. des Insect. Apt. torn. ii. 



pi. 16. f. 2; Koch, Araclm. Band viii. p. 25, t. 2(J0. f. (JO?, G08 ; 



Blackw. Spiders of Great Britain and Ireland, p. 163, pi. 11. f. 105. 

 Aranea domestica, Latr. Gen. Crust, et Insect. Apt. torn. i. p. 96, 

 Agelena domestica, Sund. Vet. Akad. Handl. 1831, p. 125. 



Tegenauia civilis, Walck. Hist. Nat. des Insect. Apt. torn, ii, p. 7, 

 pi. 16. f. 1; Koch, Araclm. Band viii. p. 37, t. 264. f. CIS, 619; 

 Blackw. Spiders of Great Britain and Ireland, p. 166, pi. 12. f. 107. 



Agelena civilis, Sund. Vet. Akad. Handl. 1831, p. 127. 



Titulus 17j Lister, Hist. Animal. Angl. De Aran, p, 59, t. 1. f. 17. 



Tegenaria camtestris, Koch, Arachn. Band, viii, p. 3-1, t. 263. f. 

 615,616, 



family THEEIDIIDiE, 

 Genus Tiieeidion, Walclc. 



' TiiERiDiON LiNEATUM, IValck. IHst. Nat. des Insect. Apt. torn, ii, 



]), 285 ; Blackw. Sjnders of Great Britain and Ireland, p. 176, ])1. 13, 



f. 111. 

 Theridion redimitum, Latr. Gen. Crust, et Insect, torn. i. p. 97 ; Hahn, 



Arachn. Band i. p. 86, t. 21. f. 65. 

 Theridion ovatiim, Su7id. Vet. Akad. Ilundl. 1831, p. 113. 

 Theridium redimitum, Koch, Arachn. Band xii. p. 133, t. 427. f- 1053- 



1055. 

 Steatoda redimita, Koch, Uebers. des Arachn. Syst. Ileft i. p. 9. 

 Titulus 12, Lister, Hist. Animal. Angl. De Aran. p. 51. 



Theridion pulchellum, Walck. Hist. Nat. des bisect. Aj)t. torn. ii. 



p. 311 ; Blacho. Spiders of Great Britain and Ireland, p. 191, pi, 14. 



f. 122. 

 Theridium vittatum, Koch, Arachn. Band iii. p, 65, t, 94, f, 217 j Koch, 



Arachn. Band iv, p. 118, t. 141. f. 326. 



Theridion concinnum, n. sp. PI. XVI, fig. 10, 



Length of the female jV in. ; length of the ce|)halothorax ^V> breadth 

 ^Q ; breadth of the abdomen j^^ ; length of an anterior leg \ ; length 

 of a leg of the third pair g. 



The eyes ai-e disposed on the anterior part of the cephalothorax in two 

 transverse rows, and are seated on black spots ; the four intermediate 

 ones form a square, the two anterior ones, which are seated on a small 

 protuberance, high above the frontal margin, being the largest and 

 darkest of the eight j the eyes of each lateral pair are ])laced obliquely 



