lv CONTENTS. 
0. F. AND A, C. COOK. 
A Monograph on Scyonotus'(by title): ...)s si. wacccwlew e's 50's eces Spo ltt!) 
CHAS. F. COX. 
tecently discovered deposits of Diatomaceous Earth in the Adi- 
FONAALEI SCA GAIIONAlMNOLES) me meterelroereciatele tetera tere ieioiee iene 98 
PROF, E. D. COPE. 
Discussion on Transmission of acquired characters ...............- 156 
H, E, CRAMPTON, JR. 
A Case of Reversed Cleavage in a Sinistral Gasteropod (by title)... 130 
HERMAN 8. DAVIS. 
Note on Bessel’s determination of the relative parallaxes of and 6 
(GASSTO POT gatete\e rs leyeke ve ers.chotetsue eve skater ete, shal SVebsrckacover Siete iovercvcfenays on Teteneteks 75 
DR. BASHFORD DEAN. 
Experiments in Artificial Culture of Sturgeon.................e00. a 
Wim-=SELUGTUTES Of PI UUs... «)<yeyolsieseicloie ain ini casi el oie ofajeton eyelefolevotetalvehenetets 22 
Experiments in Sturgeon Hatching in the Delaware............... 69 
Note on the Fossil Fish in the State Museum of Kentucky ........ 109 
Cladoselache Newberryi, A new Cladodont from the Ohio Waverly... 115 
Drawings of Dipterus valenciennest S. & M. and Celacanthus elegans 
INGE WD: nate win cis ei sicioiomsieroin cases iaueteete eB AE ROTE Sams Cryo 131 
New forms of Coccosteids ; and the relations of Arthrodiran Fishes 
(byatitle) oe a. JNO Eo Gr OGG wane SHORE Coa Si olave eh sloneensrereiete 176 
HARKISON G. DYAR. 
A Classification of Lepidopterous Larve (published in ANNALS)... 161 
A. 8. EAKLE. 
Allanite Crystals from *Pranklin Wurnace <. 0.12 ..sj0 c+ -isiec oe nies siclere 102 
Tourmaline Crystals from Rudeville, N. J. (abs.) ..........0..-00: 185 
PROF, THOS, EGLESTON. 
Presentation of Audubon Monument)... ia srei-tetercis ai -leleie cielo ioe) =elerniele 30 
Address at Special Audubon Meeting..................eeeeceee sie Al 
CARL H, EIGENMAN AND WM. L. BRAY. 
A Revision of the North American Cichlid (by title) ............ 110 
