u 



Ubaghs, Joh. Casimir [1829-1894] 

 Description geologique et pal^ontolo- 

 gique du sol du Limbourg, avec catalogue 

 general des fossiles du terrain Cretace 

 . . . et description de quelques grands 

 vertiSbr^s de la Craie sup^rieure de 

 Maastricht. Ruremonde, 1879. 275 p. 

 illust. 8°. 1879.1 



Ubaldini, Giuseppe. Rioerche ohi- 

 miche suUe urine di taluni animalia. 

 Atti Accad. Pont. Napoli, 1871, 9. 



1871.1 



Ubisch, Leopold von. Ueber die 

 Lebensgeschichte des Aales. Nat. Wo- 

 chenschr., 1911, 26, 361-362. 1911.1 



Udden, Johan August [1859 — ] A 

 brief description of the section of De- 

 vonian roclis exposed in the vicinity of 

 Rock Island, 111., with a statement of 

 the nature of its fish remains. Journ. 

 Cincinnati Soc. Nat. Hist., 1897, 19, 

 93-94. 1897.1 



Dipterus in the American middle 



Devonian. Journ. GeoL, Chicago, 1899, 

 7, 494-495. fig. 1899.1 



-Dental plates subsequently described as 

 Dipterus uddeni, by C. R. Eastman. 



Udden, J. A., & Phillips, Drury 

 McN. A reconnaissance report on the 

 geology of the oil and gas fields of 

 Wichita and Clay counties, Texas. 

 Bull. Univ. Texas, 1912, no. 246 (Scient. 

 ser. no. 23), 1-308. 25 pis., maps, & 7 

 figs. 1912.1 



Contains mention of fossil fishes. Dicrenodus 

 laxanus, sp. nov., described by C. R. Eastman in 

 Proc. U. S. Nat. Mus., 1917, 82, 250. 



Uexkiill, J. von. Vergleichend-sin- 

 nesphysiologische Untersuchungen. I. 

 Ueber die Nahrungsaufnahme des Kat- 

 zenhais. Zeitschr. Biol., 1894, 14, 32. 



1894.1 



Uhlenhuth, Ednanl. Zur Unter- 

 suchung des Farbensinnes. Biol. Cen- 

 tralbl., 1911, 31, 767-771. 1911.1 



Fische besitzen tatsachlieh Farbensinn. 



Uhler, Philip Reese [1835-1913] 

 For biographical notice, sec Howard, 



L. O., in Entomol. News, 1913, 24 

 433-439. 



Uhler, Philip Reese, & Lugger, Otto. 

 List of fishes of Maryland. Rept. 

 Comm. Fisheries Maryland, 1876, 67- 

 176. 1876.1 



Seven species are described. 



Addition to list of fishes of 



Maryland. Rept. Comm, Fisheries 

 Maryland, 1877, 57-94. Ihid., 187S, 

 107-125. 1878.1 



Uhles, E. Festschrift ftir E. Uhles. 

 Neudamm, 1911. 1911.1 



Ule, W. Etwas vom Hecht. Aus der 

 Natur, 1897, 46. Jahrg., 583-584. 



1897.1 



Ullmarm, K. Erganzendes iiber 

 Acara coerulea var. latifrons. Woohen- 

 schr. Aquar.-Terrar. JKunde, 1909, 6. 

 Jahrg., 97-99. fig. 1909.1 



Ulloa, Jorge JiLan de, & Ulloa, 

 Antonio de. Voyage to South America, 

 describing at large the Spanish cities, 

 towns, provinces, etc. on that extensive 

 continent. Translated from the original 

 Spanish, with additions by Mr. John 

 Adams. 3. ed. 2 vols in 1. London, 

 1772. 1772.1 



Ulmer, Tod durch den Stich 



eines Trachi?ius draco. AUgem. MiUt.- 

 Aerztl. Zeitg., Wien, 1865, 6, 329-332. 



1865.1 



Ulre, Andrew. On the analysis of 

 cod-liver oil for iodine. Pharmac. Journ., 

 1843, 2. 1843.1 



Ulrey , A.B. On the fishes of Wabash 

 county. Proc. Indiana Acad. Sci. 1893 

 (1894), 229-231. 1894.1 



Preliminary descriptions of some 



new South American CharacinidiE. 

 Amer. Naturalist, 1894, 28, 610-612. 



1894.2 



The South American Characini- 



da3 collected by Charles Frederic Hartt. 

 Ann. N. Y. Acad. Sci., 1895, 8, 258-300. 



1895.1 

 Ulrey, A. B., & Eigenmann, Carl 

 H. See Eigenmann & Ulrey. 



