ADDITIONAL LOCALITIES, NOTES, ETC. 221 



Wood (Walker) ; Symond's Yat (Tomlin) ; Devonshire (Keys) ; Keswick, 

 Cumberland (Britten) ; Corbridge, Northumberland (Bagnall) ; Scotland, 

 Killiecrankie (Hislop). 

 Dinarda dentata, Grav. Only with Formica sanguinea. Weybridge (F. 

 Smith) ; Woking (Donisthorpe) ; Wellington College (Joy). The records 

 from Scotland, and Exeter if taken with F. rufa, refer to maerkeli, Kies. 

 The Plymouth and Weston-super-Mare records are pygmcea, W^asm., the 

 ho_st being Formica fusca, v. fuscorufiharhis. 



Atemeles emarginatus, Grav. Is not found with F. rufa. Woking with 

 Myrmica sulcinodis, Weybridge, and Porlock with F. fusca (Donisthorpe) ; 

 Bradiield and Harewood Forest with F. fusca (Joy) ; Guestling and New 

 Forest with Myrmica scabrinodis ; Bournemouth with Myrmica Icevinodis 

 (Donisthorije) ; Lundy Island (Joy and Tomlin) ; Loggerheads and 

 Glyndyfridivg with F. fusca (Tomlin) ; Suffolk with Myrmica ruginodis 

 (Morley) ; Norwich (Wigham) ; Chorley Wood, Herts, with Myrmica 

 (Nicholson) ; Luccombe, I. of W., sweeping (Butler) ; Oxford district 

 (Hamm). 



Atemeles paradoxus, Grav. Is not found with F. fusca. Whitsand Bay with 

 Formica fusca v. fuscorufiharhis (Keys). 



Myrmedonia haworthi, Steph. Headley Lane, Mickleham (W. E. Sharp) ; 

 Colchester (Harwood). 



Myrmedonia collaris, Payk. Wicken Fen, not uncommon with Myrmica 

 Icevinodis, the larva also being found (Donisthorpe) ; Oulton Broad (Bed- 

 well) ; Beccles (Pift'ard) ; Newbury, in numbers (Harwood) ; Oxford 

 district (Walker) ; Saddington, Leicestershire (Matthews) ; Ireland, rare, 

 Donegal, Armagh, Fermanagh, Monaghan, Sligo, and Galway. 



Myrmedonia limhata, Payk. Lundy Island (Joy and Tomlin) ; Market 

 Rasen, Lines (Wallace) ; Ireland, Waterford. 



Myrmedonia humeralis, Grav. With Lasius fuliginosus in plenty, Oxshott 

 and Tilgate Forest (Donisthorpe) ; Wellington College (Joy) ; Chopwell, 

 Durham, and Corbridge, Northumberland, with Form,ica rufa (Bagnall). 



Myrmedonia cognata, Maerk. With Lasius fuliginosus. Wellington College 

 (Joy) ; Hampstead (Janson) ; Darenth Wood (Donisthorpe) ; Brocken- 

 hurst (G. R. Waterhouse). 



Myrmedonia lugens, Grav. With Lasius fuliginosus. Oxshott, Walton-on- 

 Thames, and Chiddingfold (Donisthorpe) ; Wellington College (Joy) ; 

 Cothill (Colhns) ; Colchester (Harwood) ; Sydenham and Brockenhurst 

 (G. R. Waterhouse). 



Myrmedonia laticollis, Maerk. With Lasius fuliginosus. Cothill (Collins) ; 

 Colchester (Harwood) ; Tostock (Tuck) ; Brockenhurst (Waterhouse) ; 

 Plymouth (Reading). 



Myrmedonia funesta, Qva,\. With L. fuliginosus. Cambridge (Crotch) ; Col- 

 chester (Harwood) ; Cothill, near Oxford (Colhns) ; Chiddingfold, Surrey, 

 and Ninham, I. of W. (Donisthorpe). 



Drusilla canaliculafa, F. This species kills and eats ants. Scotland, Inver- 

 ness-shire (Black). 



