THE WEST AMEKICAN SCIENTIST. 19 



The Botanical Gazette. 



An illustrated monthly of 24 pages or more devoted to all depart- 

 wents of Botany. Contains original^ investigations, descriptive 

 articles, editorial comments, and botanical news from all parts of 

 the world. It appeals both to the specialist and to the intelligent 

 Ivjver of plants. Price, $2.00 a year. 



Dr. J. M. Coulter, Cexwfordsville, Ind. 

 Prof. C. R. Barnes, LaFayette, Ind. 

 Prof. J. C. Arthur, Geneva, N. "Y. 



Editors & Publishers. 

 • 



THE AMERICAN NATURALIST. 



A popular illustrated monthly magazine of Natural History and "travel. This 

 journal of popular Natural Science is published by Messrs. McCalla & Stavely, 

 Philadelphia, Pa., under the editorial management of Dr. A, S. Packard, Jr., and 

 Prof. E. D. Co^e, with the assistance of eminent men of science. 



Each number of the Naturalist contains carefully written origina' articles on 

 various subjects, and in adrlioioa eleven departm .nts — Recent Li eiature, Geography 

 and Travels, Geology and Palaeontology, Mineralogy, Botany, Entomology, Zoology, 

 Physiology, Psychology, Anthropology, Microscopy and Hi-tology. Ihe depart- 

 ment of Botany is edited by Prof. C. E. Bessey. that of Microscopy is edited by 

 Prof. C. 0. Whitman, that of Mineralogy is edited by Prof. H. C. Lewis, and that 

 of Physiology by Prof. Henry Sewall, while the department of Geography and 

 Travels is edited by W. N. Lockington. Subscription Price $4 per year in advance. 

 Remittances by mail should be sent by a money ordor, draft on Philadelphia or New 

 York, or registered letter to McCAL^A & STAVELY, 237-9 Duck Street, Phila- 

 delphia, Pa 



EXCHANGE NOTICES, ETC, 



Notice: — This column will hereafter be open to offers to exchange books, instru- 

 ments, specinaens, etc. by subscribers. Right to refuse any notice reserved. 



Wanted — To purchase, Lepidoptera (Heterocera) from the West and South-West- 

 Address, Dr. Chas. S. Mc Knight, Saranac Lake, Franklin Co.. New York. 



The following shells will be mailed, postage paid, at .5 cents each, $5 per 100- 

 From Europe; Helix aperta, rupestris, acuta, ericetorum, striata, trochoides, terres- 

 tr;s, tropidophora, pulchella, earth usianella, carthusianorum, carthusiana, cantiana, 

 iiic ;ensis, elegans, ventricosa, cornea, neglecta, variabilis, mozambicansis, terveri, 

 tase iolata, pustula, caperata, conspurcata, ciliata, austriana, arbustoruin, aspersa. 



FtotiiSan Diego and vicinity : Acmaea asmi, patina, persona, scabra, spectrum, 

 astyris earinata, barbatia gradata, barleeia stbtenuis, haminea virescens, cerithidea 

 «acrata, bythinella intermedia and binneyi, conus californicus, coecum orcutti. lasea 

 oubra, Kssurella volcano, bittium tuberculatum, donax californicus, heterodoudx In- 

 maculatus, litorina scutulata and planaxis, lottia gigantea. oystrea lurida, halioti- 

 cracherodii and splendens (small), septifer bifurcatus, succinea oregonensis, myurella 

 simplex, nuttalliana scabra, nassa tegula, omphalius fuscescens, phasianella compta. 



American shells: Helix palliata, mitchelliana, nickliniana, striatella, monodou, 

 ■leaii. arborea, alternata, septemvolva, inflecta, hirsuta, reflecta, solitaria, alholabris, 

 profunda, clausa, labyrinthica, lineata, multiiineata, pensylveniva, edvardsi. 



