6 4 



THE MUSEUM. 



MARINE INVERTEBRATES. 



Teachers, Students and Collectors have often written us for specimens of the different Or- 

 ders of Marine Invertebrates, and we have accordingly put in a stock of same. Prices given 

 below are for single specimens in jars of formolin. They will he sent prepaid on receipt of 

 price. Teachers or Dealers wanting prices by the dozen specimens in a single jar, that is not 

 put up separately, write us at once. All were scientifically prepared and will please you. 



We feel certain any of the above specimens will give satisfaction or we would not offer 

 them. 



Webb's Natural Science Establishment, Albion, N. Y. 



PORIFERA. 



Chalina oculta $ 15 



Grantia sp 10 



Microciona prolifera 10 



Cliona sulphurea 10 



Leucosolenia sp 10 



Suberites compacta K 



COELENTERATA. 



Companularia (Hydroid) $ 10 



Gonionemus vertens 15 



Pennaria tiarella 15 



Dactylometra quinquecirra 40 



Metridium marginatum 25 



Phascolosoma gouldi 25 



ECHINODERM ATA . 



Asterias vulgaris (expanded) $20 



Echinarachnius parma (dry) 10 



Thyone briareus 40 



Arbatia punctulata (dry) 15 



Ophiura olivacea 25 



Astrophyton (dry, not Al) 50 



MOLLU5COIDEA. 



Bugula turrita ...j $15 



TUNICATA. 



Amaroecium sp $ 15 



Cynthia partita 15 



Molgula manhattensis. . . , 25 



Batryllus gouldi 10 



Salpa sp. Gulf Stream 20 



MOLLUSC A. 



Loligo pealii (Squid) $50 



Helix (expanded) 10 



Teredo navalis (Ship worm) 20 



In Mollusca (dry) we can furnish represent- 

 atives of about every genera. Land, Fresh 

 Water and Marine in the world. We make a 

 specialty of furnishing generic collections of 

 any size. Shall be pleased to quote on indi- 

 vidual specimens also. 



VERMES. 



Clymenella sp $15 



Nereis virens 25 



Rhynchobolus dilbranchiatus 20 



Lepidonotus sp 10 



Podarke obscura 10 



ANTHROPODA 



Crangon vulgaris $ 10 



Gelasimus pugnax 10 



Hippo talpoidea 15 



Mysis stenolepis 10 



Orchestia agilis 10 



Virbius zisierico^a 15 



Talochestia longieornis T 15 



Eupagarus longicarpus 10 



Gelasinnn pugilator 15 



Li^pas anatifera 15 



Orchestia palustris. 10 



Panopaeus sp 10 



Palaemonetes vulgaris 10 



SOMETHING NEWi 



THE WESTERN ORNITHOLOGIST. 



Only exclusive Ornithological Publication in the Mississippi Valley. 



Opens an entirely new field and is hand in hand with the active Ornithologist. 



24 to 40 pages, bi-monthly, printed on heavy enameled paper and 

 with illustrations galore. Fifty cents per year. 



Send for sample copy to 



CHAS. C. TRYON, Pubr., AVOCA, IOWA. 



