of the Genera of the Arane^. 49 



Phyllceca, Dahl, Sclirift. natur. Schl.-Holstein, Bd. vi. 

 p. 101 (1886). 



Two species were included in this genus: — (1) Eriqone 

 Snndevalli, Westr. ; (2) Theridium marginellum, Wid.,= 

 F. marginata, Dahl. 



The second is already preoccupied as the type of Mru'cia, 

 Thorell (Tijds. v. Ent.'xviii. 1875, p. 93, note), under the 

 name spinosa. E. Sundevalli is thus left in as tjie type. 



Type, Fhjllcpxa Sundevalli (Westr.), 1861. — Svreden. 



Eeigoxella, Dahl, Sitz.-Bericht Gesell. uat. Freunde, 

 Berlin, p. 261 (Dec. 1901). 



Two species were originally included in tliis genus : — 

 Walckenaeria hiemaliii^ Blackw., and Walckenaeria latifrons, 

 O. P.-Cambr. Dahl quotes them as *' Typ. hiemalis (Bl.) + 

 latifrons (Cambr.)." Since there cannot be two type species 

 for a genus, I here select the first. 



Type, Erlgonella hiemalis (Blackw.), 1811. — England. 



Embr. Strand. " Theridiiden aus dem nordlichen Nor- 

 wegen," Archiv for Mathematik og Naturvidenskab, 

 B. xxiv. NR. 2. Kristiania, 1901. 



BOLEPTHYPHANTES, Strand, Archiv Mathem. Natur. B. xxiv. 

 NR. 2, p. 9 (1901). 



A single species — Linyphia index^ Thor. — was included in 

 this genus, which is cited as the type on pp. 9 and 53. 

 Type, B. index (Tlior.), 1856. — Europe. 



HemiphanteS, Strand, Archiv Mathem. Natur. B. xxiv. 

 NR. 2, p. 23 (1901). 



A single species — H. arcticus, Strand — was included in 

 this genus, and was cited as the type on p. 23. 



Type, Hemiphantes arcticus, Strand, 1901. — Norway. 



Oreonetides, Strand, Archiv Mathem. Natur. B. xxiv. 

 NR. 2, p. 29 (1901). 



A single species is cited on p. 30 as the type of this genus 

 — 0. vaginatus (Thor.), 1872,= 0. adipatus (L. Koch), 1872. 



Type, Oreonetides adipxtits (L. Koch), 1872. 

 Ann. & Mag. iV. Hist. Ser. 7. Vol. xi. 4 



