NS 
22. 
23. 
. LEONHARD STEJNEGER. 
E 
. HICKEN CRISTÓBAL M.—El génerd Hippeastrum una nueva 
especie i una nueva variedad.—Buenos Aires, 1908. 
. HENRY, E.—Poids et composition de la couverture morte des 
foréts.—Paris, 2896. 
Ip.—La Pyrale Grise (Tortriz pincolana). et les Melézes 
des Alpes.—Nancy. 
Ip.—Sur le Role de la Forét dans la circulation de l'eau a 
-la surface des continents.— Paris, MDCCCCII. 
Ip.—Sur la Lunure ou double aubier du chéne.—Nancy. 
Ip.—Les foréts de plaine et les eaux souterraines.—Saint- 
Petersbourg, 1903. 
. FúHRER DURCH DIE ZOOLOGISCHE SCHAUSAMMLUNG DES Mu- 
SEUMS FUR NATURKUNDE IN BERLIN.—Berlin, 1902. 
. D. W. CoqutLtLet.—New Diptera in the U.S. National Mu- 
seum.— Washington. 
. TEROME Mc NeErLL—Revision of the Orthopleran genus 
Trimerotropis.— Washington. 
. CHARLES D. Watcorr.—-Cambrian Brachiopoda: Obolella, 
subgenus Glyptias; Bicia; Obolus, subgenus Westonia; 
with descriptions of new species. — Washington. 
. Harrison G. Dyar, PH. D.—Life histories of some north 
American Moths.— Washington. 
. ELIas NELSON.—AÁ revision of certain species of plants of 
the genus Antennaria.— Washington. 
. AUGUST Busck.—New species of Moths of the superfamily 
Tincina from Florida.— Washington. 
On the weatears (Saxicola) occurring 
in north America.— Washington. 
. WILLIAM HEALEY DaALL.—Synopsis of the family Cardúdoe 
and of the north American species. — Washington. 
ID. —Synopsis of the Lucinacea and of the American spe- 
cies. — Washington. 
Ip.—Sinopsis of the family Tellinidce and of the north 
american species. — Washington. 
. FREDEKIC A. Lucas.—A new Rinoceros, Trigonias Osborni, 
from the Miocene of South Dakota.— Washington. 
Ip.—A new Dinosaur, Stegosaurus Marshi, from the lower 
cretaceous of South Dakota.— Washington. 
ID.—The pelvic girdle of Zenglodon, Basilosaurus Cetoides 
(Owen), with notes on other fortions of the skeleton.— 
Washington. 
MEMORIA DELA JUNTA CENTRALDE VACUNA CORRESPON- 
DIENTE A 1902.—Santiago, 1903. 
WALTER M. RankKIN.—Echinoderms Collected off the West 
Coast of Greenland by the Princeton Arctic Expedition 
of 1899.—Philadelphia, 1901. 
