390 THE GENERA OF FISHES, PART III 



Pterothrissus Hilgendorf, 127 (Sept. 3, 1877) ; orlhotype P. gissu Hilgendorf ; 

 replaces Bathythrissa Gthr. (Nov. 1, 1877). 



1207. JORDAN (1877). On the Fishes of Northern Indiana. Proc. Acad. Nat. 



Sci. Phila., 1877, 42-82. 

 David Starr Jordan. 

 Imostoma Jordan, 49; orthotype Hadropterus shumardi Grd. 

 Copelandia Jordan, 56 ; orthotype C. eriarcha Jordan, an abnormal variant of 

 Enneacanthus gloriosus (Holbrook). A synonym of Enneacanthus 

 Gill, based on an aberrant specimen. Also in Bull. Buffalo Soc. Nat. Hist., 

 1877, 136. 

 Xenotis Jordan, 76; orthotype Pomotis fallax Baird & Girard. A section under 

 Lepomis Raf. 



1208. JORDAN (1877). A Partial Synopsis of the Fishes of Upper Georgia. 



Ann. Lye. N. Y., XI, 307-377. 



David Starr Jordan. 



Xenisma Jordan, 322; orthotype Hydrargyra catenata Ag. A subgenus under 



FUNDULUS. 



Helioperca Jordan, 355 ; orthotype Pomotis incisor Cuv. & Val. = Labrus palli- 

 Dus Mitchill. A section under Lepomis. 



1209. JORDAN (1877). Notes on Cottidce, Etheostomatido', Percidee, Centrachidce, 

 Aphododcridce, Dorysomatidcc, and Cyprinidcc, with Revisions of the Genera 

 and Descriptions of New or Little Known Species. Bull. U. S. Nat. Mus., 

 1877, X, 1-68. 



David Starr Jordan. 

 Ammocrypta Jordan, 5 ; orthotype A. eeani Jordan. 

 Nanostoma (Putnam) Jordan, 6; orthotype Pcecilichthys zonalis Cope; regarded 



as preoccupied by Nannostomus Gthr. ; replaced by Rhothceca Jordan. 

 Ericosma Jordan & Copeland, 8; orthotype Alvordius evides Jordan & Copeland. 



A section under Hadropterus Ag. 

 Rheocrypta Jordan, 9 ; orthotype R. copelandi Jordan. A section under Cotto- 



G aster Putnam (1863). 

 Xystroplites Jordan, 24; orthotype X. gilli Jordan. A section under Eupomotis 



Gill & Jordan. (See No. 1192.) 

 Cjmoperca Gill & Jordan, 44; orthotype Lucioperca canadensis C. H. Smith. 

 Mimoperca (Gill & Jordan) Jordan, 44; orthotype Perca volgensis Pallas. A 



synonym of Schilus Krynicki (1832). 

 Elassoma Jordan, 50; orthotype E. zonata Jordan. Name (from iXaaawna, a 



diminution) wrongly expanded to Elassosoma in the Zoological Record for 



1878. 

 Asternotremia (Nelson) Jordan, 51; orthotype Sternotremia isolepis Nelson. A 



needless substitute name for Sternotremia Nelson, thought to be anatomically 



not exact. A synonym of Aphredoderus Le Sueur. 

 Episema Cope & Jordan, 64 ; orthotype Photogenis scabriceps Cope. Name preoc- 

 cupied, replaced by Paranotropis Fowler. 

 Elattonistius Gill & Jordan, 67 ; orthotype Hyodon chrvsopsis Rich. = Amphiodon 



alosoides Raf. A synonym of Amphiodon Raf. 



