Yorkshire Naturalists at Cawthorne. 



395 



corticalis Walck. were obtained. For the last two there are 

 only two other Yorkshire records. From the yews growing 

 by the side of the drive leading into Deffer Wood were beaten 

 a few immature specimens of both sexes of Epeira stiirmii 

 Hahn. This is the first definite Yorkshire record of this spider. 

 In the wood itself, a wet spot yielded Bathyphantes approxi- 

 matus Camb., one female (new to West Riding) ; the bracken 

 debris produced CEdothorax agrestis Bl., Tapinocyha pallens 

 Camb. and Wideria ciicullata C. L. Koch ; and on tree trunks 

 Drapetisca socialis Sund. abounded. The best finds of the day 

 however, were an adult pair of Ceratinella scabrosa Camb., and 

 a female Walckenaera, which has not yet been determined satis- 

 factorily, both new to Yorkshire. Altogether, forty-three 

 species of true spiders, five of harvestmen, and one of pseudo- 

 scorpions were met with. In the following complete list, a 

 denotes species obtained by both. B by Mr. Winter only, and c 

 by himself only. 



A. Segestria senoculata Linn. 

 Clubiona corticalis Walck. 

 AmaiiYobius fenestralis Stroem. 

 Drapetisca socialis Siind. 

 Linyphia triangularis Clerck. 

 Leptyphantes hlackwallii Kulcz. 

 Bathyphantes variegatiis Bl. 

 MicYoneta viaria Bl. 

 CEdothorax fusciis Bl. 



CEd. retiisus Westr. 

 Dicymbium nigrum Bl. 

 Styloctetor penicillatus Westr. 



- Cornicularia ciispidata Bl. 



- Pachygnatha degeerii Sund. 



- P. clerckii Sund. 

 Meta segmentata Clerck. 



- Xysticus cristatus Clerck. 



- Lycosa amentata Clerck. 



- L. lugubris Walck. 

 Oligolophus morio Fabr. 

 O. agrestis Meade 



O. palpinalis Herbst. 

 Obisium muscorum Leach. 



B. Clubiona reclusa Camb. 

 C. comta C. L. Koch. 



^ Stemonyphantes lineata Linn. 



Diplocephalus fuscipes Bl. 

 - Bolyphantes luteolus Bl. 



B. - Epeira iimbratica Clerck. (nev- 



to W. Riding). 

 Xeon reticiilatus Bl. 



C. - Labulla thoracica Wid. 



Leptyphantes terricola 



C. L. Koch. 

 Bathyphantes approximata 



Camb. (new to \\. Riding), 

 B. gracilis Bl. 

 B. concolor Wid. 



- MicYoneta beata Camb. 



- Sintula diliita Camb. 



- CEdothorax agrestis Bl. 



- Lophomma herbigradiim Bl. 



- Diplocephalus picinits Bl. 

 Tapinocyba pallens Camb. 

 Walckenaera 9( ? species) 



(new to Yorkshire), 

 " WideYia cucullata C. L. Koch. 



- Ceratinella scabrosa Camb. 



(new to Yorkshire), 

 - Epeira stiiYmii Hahn. 

 Pirata piraticiis Clerck. 

 Epiblemiim scenicum Clerck 



(Walls of Cawthom ^Museum), 

 Oligolophus tridens C. L. Koch. 

 Nemastoma lugubre O. F. MulL 



CoNXHOLOGY. — Mr. J. E. Crowther writes: — 'This section 

 was officially represented by its President, Mr. W. Harrison 

 Hutton, Messrs. Rushwath and J. E. and T. Crowther. Alight- 

 ing at Darton station, and proceeeding in the direction of 

 Barugh Bridge several species were found on the roadside. 



1909 Nov. I. 



