CHECK-LIST OF NORTH AMERICAN FISHES. 439 



Genus 719. HEMILEPIDOTUS Cuvier. 



Hemilepidotus Cuvier, Regce Animal, ed. 2, u, 165, 1829 {hemilejridotus). 



2323. Hemilepidotus hemilepidotus (Tilesius). 



Alaska to San Francisco; abundant in Puget Sound. 



Cotlas hemilejndotusTilesixif^, Mem. Ac. Petersb., iii, 1810, 262, Sea of Okhotsk. 



2324. Hemilepidotus jordani Bean. 



Alaska; Unalaska. 



Hemilepidotus jordani Bean, Proc. U. S. Nat. Mns. 1881, 153, Unalaska. 



Genus 720. CALYCILEPIDOTITS Ayres. 



Calycilepidotus Ayres, Proc. Cal. Ac. Sci., i, 1855, 76 (sjnnosns). 



2325. Calycilepidotus spinosus Ayres. 



Coast of California; known only from about Monterey an- San Francisco. 

 Cahjcilepidotus apinusus Ayres, Proc. Cal. Ac. Sci., i, 1855, 7b, isan Francisco. 



Genus 721. ENOPHRYS Swainson. 

 Enophrijs Swainson, Classn. Fish., ii, 271, 1839 {clavigcr). 



Subgenus ASPICOTTDS Girard. 

 Aspicottus Girard, Proc. Ac. Nat. Sci. Phila., 1854, 130 (hison). 



2326. Enophrys bison (Girard). 



San Francisco to Alaska; abundant about Puget Sound. 



Aspicottus hison Girard, Proc. Ac Nat. Sci. Phila. 1854-, 130, Fort Steilacoom. 



Subgenus ENOPHRYS Sw.ainson. 



2327. Enophrys claviger (Cuvier & Valenciennes). 



Bering Sea. 



Coitus claviger Cuvier & V.alenciennes, Hist. Nat. Poiss., iv, 195, 1829, 

 Kamchatka. 



Genus 722. CEEATOCOTTUS Gill. 



Ceraiocottus Gill, Proc, Ac. Nat. Sci. Phila. 1859, 165 (diceraus). 



2328. Ceratocottus diceraus (Pallas). 



Alaska and Kamchatka. 



Cottua disceraus Pallas, Nov. Act. Petropol., 1783, 354, pi. 10, fig. 7, Petropanl- 

 ski, Kamchatka. 



Genus 723. COTTUS (Artedi) Linnaeus. Miller's Thumhs. 

 Coitus Linn;eus, Syst. Nat. , ed. x, 264, 17.58 (gohio). 



Subgenus PEGEDICTIS Raflnesque. 



Pegedictis Rafinesqne, Ichth. Ohiensis, 85, 1820 {ictalops). 



2329. Cottus asper Richardson. Prickh/ Bullhead. 



Streams of the Cascade Range, from Vancouver Island to Oregon. 

 Cottus asper Richardson, Fauna Bor.-Amer., Fish., 295, 1836, Columbia River 

 at Fort Vancouver. 



2330. Cottus gulosus (Girard). 



Streams of the Coast Range in California, south to Point Conception. 

 Cottopsis gulosus Girard, Proc. Ac. Nat. Sci. Phila. 1854, 129, San Mateo Creek 

 and San Joaquin River, California. 



2331. Cottus rhotheus (Rosa Smith). 



Hangman Creek, Tekoa, Washington, and elsewhere in Columbia River 



basin. 

 Uranidea rhothea Rosa Smith, Proc. U. S. Nat. Mus. 1882, 347, Spokane Falls, 



Washington. 



2332. Cottus Shasta Jordan &. Starks. 



Upper Sacramento Basin, about Mount Shasta. 



Cottus Shasta Jordan & Starks. Proc. Cal. Ac. Sci. 1896, 224, McCloud River, 

 JJajrd, Shasta County, California, 



