CHOICE 



MICROSCOPICAL PREPARATIONS IN MARINE ZOOLOGY & BOTANY- 



Jl " Micro Studies in Marine Zoology." Two series of 14 splendid slides (price 1/3 

 to 21- if sold separately) with 11 plates of original explanatory drawings, and over 

 100 pages of descriptive letterpress each, post free Is. 

 2 " Micro Studies in Botany." A series of 20 magnificent slides of Flower-buds, &c. 

 ILlOrt (difficult and beautiful preparations only>, illustrated with 20 original Photo- 

 micrographs and descriptive letterpress post free Is 



3 Set of 48 specially chosen slides illustrative of Elementary Botany. 

 Specially suitable for teachers' and students' use post free 1 Is. 



V 4 Set of 48 typical slides illustrative of Elementary Zoology.. .post free 1 Is. 



Microscopical Studies in Marine Zoology, 



SERIES I. 



As referred to above consists of the following 14 Slides : 



1 Lamp-Polyp, Lucernaria, showing Gonads, &c. 1/9 



2 Pelagic Annelid Tomopteris 2/0 



3 Dorsal view of Pelagic Tunicate Salpa 1/6 



i Lateral view of Pelagic Tunicate Salpa 2/0 



5 Type slide of Sponge anatomy, very fine 2/6 



6 Monstnlla, a Parasitic Copepod of strange life- 



history 1/6 



8 Zoea of Porcellain crab, extremely fine 



9 Phyllospma-larva of Crawfish Scyllarus 



10 Type slide of Anemone structure 



11 Fully extended polyp of Alcyonium ... 



12 Medusa of Obelia geniculata 



13 Scale-backed worm Polynoe (entire) ... 



14 Tadpole larvae of Compound Ascidiau 



7 Young Amphioxus, structure perfectly shown J/6 



Price 1 Is. post free, inclusive of letterpress and illustrations. 



1/3 



1/6 

 2/- 

 1/6 

 1/6 

 1/6 

 1/6 



SERIES II. 



The full set of 14 Slides is now complete. Can be supplied by return post. Price, inclusive of four 



accompanying parts of descriptive letterpress (110 pages) and 10 full-page plates of original illustrations, 



1 Is. post free ($6.25 post free to U.S.A.). 



The Slides are as follows : 



1 Colonial Radiolarian Sphcerozoum 1/6 



2 Obelia geniculata, polyps fully expanded 1/6 



3 Larval Feather-Star 1/6 



4 Entire Pteropod (Creseis) 1/6 to 1/9 



5 Coryne vaginata, fully expanded 1/6 



(i .SV rtularia pumila 1/6 



7 Nauplii larvae of Rock Barnacle 1/6 



8 Pupal larvae of Rock Barnacle 1/6 



9 Plumularia, fully expanded 1/6 



10 Entire young Cuttlefish, just hatched 1/6 



11 Sec. eye of Cuttlefish (specially selected) 1/6 



12 Sapphirina, a luminous Copepod (very fine) ... 2/- 

 1H Polyzoon, Lophopiis, polyps fully expanded ... 1/6 

 14 Cup Coralline, Lichenopora 1/6 



The expanded Zoophytes (Nos. 2, 5, 6, and 9) are exquisite mounts Specially selected. 



The two Series of Slides as above, together with a bound volume of letterpress and 



plates, post free for 2 2s. 



Museum Preparations, 



FISHES:- 



British Fishes prepared by my recently perfected method as supplied to the Brit 

 Museum are beyond criticism in the way in which the original contours are retained, while ' 

 colouring is absolutely truthful. 



No Marine Fishes have ever been prepared to compare with these, which can be obta 

 solely from myself. My method, I may say, has absolutely nothing in common with the ; 

 fashioned ordinary methods of taxidermy, and its products must be seen to be appreciated. 



Testimonials, Samples and Price Lists on application. 



SKELETONS 



Skeleton of Scyllium, fully articulated, in Museum jar, 18 ins. high, as supplied to the 

 principal Colleges in Britain. 1 10s. complete. 



Disarticulated Lobster, every part lettered and numbered after Huxley, with accompanying 

 index-table, in glass-fronted polished case 1 10s., or on plain wood mount 1 2s. The former 

 is recommended. 



List of Skeletons and Dissections on application. 



LANTERN SLIDES, WALL-DIAGRAMS and ZOOLOGICAL SPECIMENS 

 of all Descriptions. Lists post free. 



JAMES HORNELL, The Biological Station, JERSEY, 



