no ANNALS OF SCOTTISH NATURAL HISTORY 



Aviemore recently published in the Royal Physical Society's 

 " Proceedings " and in the present journal respectively.] 



SYSTEMATIC LIST OF SPECIES. 

 DYSDERID^:. 



HARPACTES HOMBERGII (Scop.} Dunolly and Ganavan Bay, a good 

 many ; ad. imm. and very young. 



SEGESTRIA SENOCULATA (Z.) -Common; four ad. $ s (on 25th 

 April) and several ad. ? s (one full of eggs) ; numerous imm. 

 examples, some of them quite young. 



OONOPS PULCHER, Tempi. Dunolly and among the hills behind 

 Oban, a few ad. $ s and several imm. 



DRASSID^E. 



DRASSUS TROGLODYTES, C. L. K. Two only an imm. $ and an 

 ad. 9 detected. 



DRASSUS LAPIDOSUS (IValck.} Common; five ad. $ s (on 25th 

 and 2yth April), a few ad. $ s, and a number of imm. and 

 young examples. 



CLUBIONA COMPTA, C. L. K. Ad. $ (Dunolly, 2ist April) and a 

 few young. 



CLUBIONA TRIVIALIS, L, Koch A few on heather in end of April. 



CHIRACANTHIUM CARNIFEX (Fabr.} A few imm. $ s and ? s on 

 heather in fir plantations behind Oban. 



ZORA SPINIMANA (Sund.) Several imm. examples among moss and 

 heather. 



AGROECA PROXIMA, Cambr. One imm. $ at same time and place 

 as the last. 



DICTYNID^E. 



DICTYNA ARUNDINACEA (Z.) Common on heather; first adults 

 (both sexes) observed on 26th April. 



AMAUROBIUS FENESTRALIS (6Vr.) Common among stones, etc. 

 AMAUROBIUS SIMILIS (Blackw^) A few ad. $ s on wall of house. 



AGELENID.E. 



TEGENARIA DERHAMII (Scofl.} Common in houses. 



TEXTRIX DENTICULATA (Oliv.} Several ad. $s and a number of 

 others of various ages among stones at foot of cliffs Ganavan 

 Bay and at Dunstaffnage Castle. 



