vi The Biological Society of Washington. 



Two New Crinoid Genera, by Austin Hobart Clark 149-152 



Notes on a Collection of Algse from Guatemala, by Josephine E. 

 Tilden L53-156 



Notes on Birds from Western Colombia, by Outram Bangs . . . 157-162 

 A New Tyrant- bird from the Santa Marta Region of Colombia, 



by Outram Bangs 163-164 



Notes on the Breeding Habitsof Phrynosoma <-<>rinitiim and other 



Texas Lizards, by John K. Streeker, Jr 165-170 



A Small Collection of Alaska Fishes, by John Treadwell Nichols . 171-174 



Notes on Genera of Panicese. Ill, by Agnes Chase 175-188 



Some New Amphibia Salientia, by Thomas Barbour 189-190 



Diagnoses of Some New Forms of Neotropical Birds, by Robert 



Ridgway . . . 191-196 



A New Harvest Mouse from the Salt Marshes of San Francisco 



Bay, California, by Joseph Dixon 197-198 



Notes on the Life History of Scaphiopus couchii Baird, by John 



K. Streeker, Jr 1W-206 



Notes on a Pipefish from the Mid-North Atlantic, by Barton W. 



Evermann and William C. Kendall 207-210 



A New Shipworm from the United States, by Paul Bartsch . . 211-212 

 Lake Cicott, Indiana, and Notes on its Flora and Fauna, by 



Barton W. Evermann and II. Walton Clark ' 213-218 



New Genera and Species of Crinoids, by Austin II. Clark . . . 219-232 



PLATES 



I. Facing p. 2(1. Salmo neUoni. Type. 

 II. 32. Salmo evermanni. Type. 



III. 34. Salmo kamloops. 



IV. 186. Mniochloa pulchella. 

 V. 208. Nerophis sequoreus. 



TEXT FIGURES 



Page 1. Hymenachne amplexicaulis. 



(i. Sacciolepis gibba. 



7. Sacciolepis myuros. 



26. Fundulus meehi. Type. 



177. Olyra latifolia. 



181. Lithachiir pancijlora. 



184. Raddia poh/podioides. 



185. Mvioclilun pulchella. 



L88. Amphicarpon amphicarpon. 

 211. Map of Lake Cicott, Indiana. 



