SPIDERS 



PENTATOMIDJE 



Podops inuncta, Fab. Wendover, Burnham 

 Sehirus bicolor, L. Wendover 

 Tropicoris rufipes, L. 



Zicrona coerulea, L. Wendover. Some- 

 what common on junipers 

 Acanthosoma hasmorrhoidale, L. 



interstinctum, L. (griseum, auct. nee 



Linn.) 



tristriatum, L. 

 COREID^E 



Verlusia rhombea, L. Burnham 

 Coreus denticulatus, Scop. 

 Stenocephalus agilis, Scop. 

 Corizus parumpunctatus, Schill. Burnham, 



Chesham 

 BERYTID.S: 



Neides tipularius, L. Burnham 

 Berytus minor, H. Schff. 



montivagus, Fieb. 

 Metatropis rufescens, H. Schff. 



LYGJEID./E 



Cymus claviculus, Fall. Burnham 

 Ischnorhynchus resedas, Panz. Burnham 

 Rhyparochromus dilatatus, H. Schff. 



chiragra, Fab. 

 Tropistethus holosericeus, Schltz. 

 Ischnocoris angustulus, Boh. Burnham. 



Both macropterous and micropterous 



forms 



Plinthisus brevipennis, Latr. 

 Acompus rufipes, Wolff. 



(continued') 

 Stygnus pedestris, Fall. 



arenarius, Hahn. 



Peritrechus luniger, Schill. Burnham 

 Aphanus lynceus, Fab. 



Scolopostethus affinis, Schill. (adjunctus, 



D. & S.) 



Notochilus contractus, H. Schff. 

 Drymus sylvaticus, Fab. 



brunneus, Sahib. 

 Gastrodes ferrugineus, L. 



TlNGIDIDJE 



Orthostira parvula, Fall. 

 Derephysia foliacea, Fall. 

 Monanthia cardui, L. 



dumetorum, H. Schff. Burnham 



simplex, H. Schff. 

 Aneurus lasvis, Fab. 



HYDROMETRID.S: 

 Velia currens, Fab. 

 Gerris najas, DeG. 



CIMICID.* 



Piezostethus cursitans, Fall. Burnham 

 Triphleps niger, Wolff. 



CAPSID.S: 



Miris calcaratus, Fall. 



Pantilius tunicatus, Fab. Cbesham 



Lygus pastinaceae, Fall. 



kalmii, L. 



Cyrtorrhinus caricis, Fall. Burnham 

 Psallus variabilis, Fall. 



ARACHNIDA 



Scarcely any collections of members of this order have been made 

 so far as the county of Buckinghamshire is concerned. The few species 

 recorded, twenty-six in all, were collected by Messrs. Webb and F. P. 

 Smith, except three which were recorded by the Rev. O. Pickard- 

 Cambridge. 



ARACHNOMORPH& 

 DRASSID^ 



Spiders with eight eyes, situated in two transverse rows. The tracheal openings lie 

 immediately in front of the spinners. The tarsal claws are two in number, but the anterior 

 pair of spinners are set wide apart at their base, and the maxillae are more or less impressed 

 across the middle. 



I. Drassodes lapidosus (Walckenaer) 

 Colmbrook (Webb) 



CLUBIONID^: 



Spiders with eight eyes, situated in two transverse rows. The tracheal openings lie 

 immediately in front of the spinners. The tarsal claws are two in number, but the anterior 



107 



