ARACHNIDA. 
167 
ft Series oculorum anticorum subrecta vel paullo procurva j 
mamillarum superiorum articulus Imo ssepissime 
multo brevior 8. Tegenaria (Lat.). 
h, Maniillas longse, superiores inter se valde rernot.*©, cum in- 
ferioribus in lineam transversam recurvam dispositse, et 
iis fere dimidio longioros 10. Ilahnia (Koch). 
b, Oculi nulli; mamillse superiores valde longse, articulo 2do seque 
fere longo atque I*"® 14. Iladites (Keys.). 
2, Mamillaj superiores inferioribus non vel parum longiores, in ipso apice 
tantum tubulis toxtoriis prreditse, 
a. Mamillo) superiores articulis distinctis binis ; ungues tarsorum bini. 
16. ^/7ra3ca(Wostr.). 
b. Mamilla) superiores articulo 2<^o exserto nulloj ungues tarsorum 
trini 6. Cyhceus (L. Koch). 
II. Pone plicam genitalem alia plica, stigmata trachealia duo in medio ejus 
sita continens, ad basin ventris adest. . . . Subf. III. AiiGYRONETiNiE. 
16. Argyroneta (Lat.). 
Thorell’s Amaurohiinai nearly correspond with the Ciniflonidce of Black- 
wall after the removal of those genera, such as Veleda, which agree with 
Cmi/to only in possessing an inframamillary organ and a calamistrum. The 
type of Dictyna is A. arundinacca (Linn.); Lethia includes only Ciniflo 
humilis (Blackw.)=X. varia (Menge) ; and the type of Amaurohius (= Ciniflo^ 
Blackw.) is A. fenestralis (Strom) = (Be G.). Of the AgalenincB^ 
Cyhcms includes C. tetricus and angmtiarum (L, Koch) ; the type of Codotes 
is C. saxatilis (Blackw.); the t^^pe of Tegenaria is T. dvilis (Walck.), and 
the genus includes most of the species referred to Philoica, the relations of 
which are discussed (p. 130) ; JIahnia has for its type Ag. montana (Blackw.) 
= TL pusilla (Koch), and includes Ag. clcgans (Blackw.) and other species; 
Agalena (changed from Agclena on etymological grounds) has as its type A. 
lahyrinthica (Cl.) ; the type of Textrix is A. denticulata (Oliv.) = T. lycosina 
(Sund.) ; Hadites (Keys.) includes only H. tegenarioides (Keys.) ; the type 
of Agrccca * is Agel. hrunnea (Blackw.) (Koch). The ArgyrmetineB 
require no notice. 
Argemia, g, n., Thorell, /. c. p. 123. (See Table, p. 166.) Type A. mengeij 
ep. n., Thoroll, I. c. p. 123, note, Upsal. 
Titanocca, g. n., Thorell, 1. c. p. 124. (See Table, p. 166.) Type Thcridium 
^-gnitatum (Hahn) = 7coc7uV (Auss.)=P Ther. ohscurum (Walck.). 
Oryphoecaf g. n., Thorell, 7. c. p. 131. (See Table, p. 166.) Type Ilahnia 
silvicola (Koch). 
Hlsiopona, g. n,, Thorell, 7. c. p. 133. (See Table, p. 166.) Type Agelena 
torpida (Koch), inch also Textrix montana (Koch). 
-4/7me7o^57s tj g- n., Giebel, Zeitschr. ges. Naturw. xxxiii. p. 260. Allied 
to Agelena, but having the two frontal eyes larger and further apart than 
the rest, the eyes of the second row about as far as their diameter apart, 
and the middle ones forming nearly a square with the two hindmost. Sp. 
A. alhipilis, sp. n., Giebel, 7. c. p. 250, Illinois. 
* The name of this genus ought to have been changed, as Agrcecus was 
employed by the Recorder as early as 1851 for a genus of Rhynchota. 
t llvidently a misprint for Agelenopsis. 
1869. [voL. VI.] N 
