34 



Mr. F. Fickavd-Cambriclge— ^ Et 



Microctenoni/.r, Dahl, p. 47. 

 Paractenonyx, Dahl, p. 47. 

 Brackycenirum, Dabl, p. 47. 

 Hypomma, Dahl, p. 47. 

 Hypselomma, Dahl, p. 48. 

 Mcebelia, Dahl, p. 48. 

 Trematocephalus, Dahl, p. 48. 

 Trachynotus, Dahl, p. 48. 

 PhyllcBca, Dahl, p. 49. 

 Erigonella, Dahl, p. 49. 

 Bolepthyphanten, Strand, p. 49. 

 Hemiph antes, Strand, p. 49. 

 Oreonetides, Strand, p. 49. 

 JItopiellum, Strand, p. 50. 

 Centromeria, Strand, p. 50. 

 Pseudogonatiu7n, Strand, p. 50. 



Scotina, Menge, p. 43. 

 Drapeta, Menge, p. 43. 

 Spiracme, Menge, p. 43, 

 Psammitis, Menge, p. 43. 

 Marpesia, Menge, p. 44. 

 (Edipns, Menge, p. 44. 

 Scartes, Menge, p. 44. 

 'fheridula, Emerton, p. 44. 

 Ceratinella, Emerton, p. 44. 

 Ceratinopsis, Emerton, p. 45. 

 Grammonota, Emerton, p. 45. 

 Spiropalpv.s, Emerton, p. 45. 

 Diphstyla, Emerton, p. 45. 

 Ceiitromerus, Dahl, p. 46. 

 Macraryus, Dalil, p. 46. 

 Eustichothrix, Dahl, p. 46. 

 Micraryus, Dahl, p. 46, 



[A * before a generic name denote.s that it is preoccupied.] 



Cyclosa, Menge, Preuss. Spinn. p. 73 (1866). 



A single species only was originally referred to this genus 

 — Aranea cornea, De Geer. 



Type, Cyclosa conica (De Geer), 1778. — Europe. 



*Cerceis, Menge, Preuss. Spinn. p. 80 (1886). 



A single species only was originally referred to tliis genus 

 — (7. |??'om?*??e?25 (Westr.). 



Type, Cerceis prominens (Westring), 1851. — Earops. 



The name Cerceis was, however, preoccupied by Milne- 

 Ed w. in 1840 for Crustacea ; and Thorell in 1869 substituted 

 for it the name Gercidia. 



Bathyphantes, Menge, Preuss. Spinn. p. Ill (1863). 



Eleven species were originally included in this genus : — 

 (1) B, terricoliis,li\tx)gQ,=^nigrinus,Wciit\-. ; (2) B. zehrinus, 

 ^lenge ; (3) B. pygmceus (Sund.) =Menge, non Sund. ; 

 (4) ^. crMC?/^r, Menge ; (5) B. longipes, Menge, = B. pai-vulus 

 (Westr.); (6) B.comatus (Wid.) =^. Z>/coZo;-, Black w.; (7) B. 

 angulipalpus (Westr.) ; (8) B. pallescens (Menge, ?Jo;i Westr.) 

 — inermison Tab.= Theridion rufum (Wid.); (9) B.cristatus, 

 Menge; (10) B. hrevipalpiis, Menge; (11) B. setipalpuSj 

 MengQy^sglvaticus, Black vv. 



The genus was first broken up by Emerton, who, in Sept. 

 1882, withdrew B. terricolus, Menge, = nigrinus, Westr., 

 under his new genus Diplosti/Ia. This species therefore, 

 although selected by Simon (Hist. Nat. Ar. ii. p. 705) as the 



