J. & W. DAVIS, 



Naturalists and Manufacturers of Entomological Apparatus and 



Naturalists' Requisites. 



31 &33, Hythe St., & The Bridge, Dartford, Kent. 



Illustrated Catalogue, Twopence, Post Free. Sample Card of Pins, Free. 



Surplus Stock List, containing great bargains in Cabinets, Store-boxes, <&e., post free, 



50 British Butterflies, all difierent, named, 5s. Setting=house, 



good condition, 6s. 6d. 



LarvsB Collector's Guide and Calendar, Illustrated, Is. Birdstuffing and Mounting, 



Illustrated, Is. Animal, Fish, and Reptile Stuffing, Illustrated, Is. 6d. Label List, 



British Macro- Lepidoptera, 6d. 



FERTILE OVA.— Per rfo2. — Prodromaria, 4d. Illunaria, 3d. Petrificata, Cro- 

 ceago, Chaonia, 6d. Versicolor, 9d. (25 for Is. 3d.). 



HEALTHY LARV/C.— Per doz.— Dorainula, 8d. Caja, Villica, Is. Quercus, 

 Potatoria, Is. 6d. Prunaria, 2s. Dispar, 3d. Rhamnata, Is. 6d. 



P\}PJE.—Each. — Ligustri, Tiliae, Palpina, Derasa, 3d, Trepida, 4d. Populi, Pra- 

 sinana, Pisi, Pigra, Lucipara, 2d. 



BRITISH LEPIDOPTERA.- 6d. ertc/i.— Alternata, Asiliformis, Aurago, Betulae, 

 Capsophila, Cassiope, CucuUia, Dipsacea, Euphorbiffi, Flammea, Glabraria, Melanopa, 

 Neraoralis, Ochrata, Obelisca, Papilionaria, Pastinum, Porcellus, Promissa. Roboraria, 

 Rubiginata, Sponsa, Stigmatica, Straraineola. 9d. each. — Cilialis, Convolvuli, Lunigera, 

 Nubiginea, Obfuscaria, Ripae, Templi. Is. each. — Agathina, Alui, Carmelita, Cinerea, 

 Degenaria, Ditrapezium, Fagi, Helice, Ichneumoniformis, Musciforniis, Neurica, Obsoleta, 

 Orbona, Orichalcea, Palealis, Peltigera, Semmibrunea, Sobrina, Togata, Venustula. 

 Is. 6d. eao/;.— Atropos, Exulans, Irriguata, Minos, Moneta. 



Locality Labels, 2s. 6d. per 1000, 4 to 10 sorts equal numbers, any wording. 

 Specimens free. 



Secondhand Store=boxes.— 18 by 11, 48. ; 16 by 11, 3s. 6d. ; 14 by 10, 2s. 9d. 



NOW READY. 



CATALOGUE OF BRITISH COLEOPTERA. 



By T. HUDSON BEAEE, B.Sc, F.R.S.E., F.E.S., and 

 H. ST. J. K. DONISTHORPE, F.Z.S., F.E.S. 



Price Is., by post Is. Id., or printed on one side only of stout paper, for 

 labels or notes, &c., price 2s. 6d., by post 2s. 8d. 



0. E. JANSON & SON, U, Great Russell Street, London, W.C. 



OVA, LARV/E, and PUP/E. 



Large and Varied Stock all the year round, including many 

 Rare Genuine British Species. 



Price List on application to L. W. Newman, Bexley, Kent. 



N.B. — Lepidoptera reared from the Ova to the Pup^, on Commission. 



HERBERT W. MARSDEN, 



NATURAL HISTORY AGENT AND BOOKSELLER, 

 40, TRIANGLE West, CLIFTON, BRISTOL. 



Largest and best Stock in England of EUROPEAN LEPIDOPTERA, moderate prices. 



Exotic Lepidoptera, Goleoptera, Orthoptera, &c. 



Preserved Larvae of Rare British Lepidoptera. 



Cabinets and Apparatus for Entomologists, Oologists, Ornithologists, Botanists, &c. 



Botanical Cases, Drying Paper, dc— British & Exotic Shells. 



The most reliable Stock of BHIDS' SKINS and BIRDS' EGGS in Britain. 



New and Second-hand Books.— Exchange and Label Lists. 



Ornithological Catalogue, August, 1897, now ready ; also Shell Catalogue ; Entomological 



Catalogue in preparation. 

 N.B. — Mr. Marsden't btui7iess loas entirely removed from Gloucester in 1889, 



