1907. BERESFORD. — Ara?ieida of Lamb ay. 63 



DICTYNIDJE. 



Amaurobius fenestralis, Stroetn. — Common in buildings. 

 A. slmllis (Bl.) J Common in buildings< 

 A. fcrox (Walck.) J 



THERIDITDJE. 



Therldlon Iincatum (Clerck).- A single immature specimen. 



T. denticu latum (Walck). -A single immature male. 



Pedanostethus livid us (Bl.)— A few mature females and one adult 

 male. 



Lophocarenum stramlneum, Menge.— Two adult males, one taken 

 by myself in October and one by Mr. Halbert in June. There is no 

 previous record of this spider having been taken in the British Isles. 

 M. Simon in " Les Arachnides de France " says, " The distribution of 

 this species is remarkable. In France it only inhabits the South and 

 the lower parts of the Alps ; it belongs nevertheless to the northern 

 fauna of Europe. It was discovered in Prussia hy Menge and we 

 have received it from Denmark from M. Budde-Lund." 



TIso vagans (Bl.)— A single male was taken in June, 1905, by 

 Mr Halbert. 



Diplocephalus fusclpes (Bl.) — A single male of this species. 



Walckenacra accuminata (Bl.)— An adult female taken. 



Neriene rubens (Bl)— Adults of both sexes found under tufts of dead 

 heather in October. 



Dlcyphus bituberculatus (Wid.)— Two immature males. 



Stylothorax retusus (Westr.)— One adult female. 



Erigone atra (Bl ) — Both sexes adult. 



E. dentipalpis, Wid. — Both sexes adult. 



IYlaso Sundevallii (Westr.)— One adult female and one immature. 



Mlcryphantes innotabilis (Cb.) — A single adult male taken in the 

 cave near Sunk Island, being only the second Irish record of this 

 rare spider, the previous one being a female taken at Bray by Prof. 

 Carpenter. 



Tmetlcus blcolor (Bl.) — Fairly common, both sexes adult. 



T. Huthwaitii (Cb.)— A single pair adult. 



Hllalra reproba (Cb.) — An adult male and three females; also three 

 immature males iu the Seal Hole. Three females elsewhere on the 

 coast. This interesting spider, which haunts the tidal margin, is 

 recorded by Carpenter from the Co. Dublin shore (North Bull), but 

 has not been met with elsewhere in Ireland. It is now known from 

 the Scottish, Welsh, and English (west and south) coasts. 



Porrhomma mlcropthalma (Cb.) — Two adult males and one adult 

 female taken in the cave near the Sunk Island. 



P. crrans (Bl.) — Two adult males taken by Mr. Praeger at Easter, 1906. 

 This is the first Irish record of this spider, of which Rev. O. P. 

 Cambridge says that it is rare at Bloxworth, but appears to be more 

 plentiful in the North of England and Wales. 



