464 REPORT OP COMMISSIONER OF FISH AND FISHERIES. 



Genus 824. PSEUDOSCOPELUS Liitken. 



rseudoseopehis Liitken, Spolia Atlautica, Scopeliui, 64, 1892 {scriptus). 



2585. Pseudoscopelus scriptus Liitken. 



Old Bahama Straits. 



Pseudoscopelus scriptus Liitken, Spolia Atlantica, Seopelini, 64, 1892, Old 

 Babaiua Straits. 



Family CXCI. CHiENICHTHYIDiE. 



Genus 825. HYPSICOMETES Goode. 



Hypsicometes Goode, Proc. U. S. N.at. Mns. 1880, 347 (gobioides). 



2586. Hypsicometes gobioides Goode. 



Gnlf Stream. 



Hypsicometes yoUoides Goode, Proc. U. S. Nat. Mns. 1880, 348, Gulf Stream, 

 at Albatross Station 871, 40= 2' 54" N., 70*^ 23' 40" W., in 115 fathoms. 



Family CXCII TRICHODONTIDiE. The Sand-Pishes. 



Genus 826. TRICHODON Steller. 



Trichodon Steller, in Tilesius, M^in. Acad. St. Petersburg, iv, 1813, 468 (tri- 

 chodon). 



2587. Trichodon trichodon (Tilesius). 



Herendeen Bay and elsewhere in Bering Sea, and south to coast of Oregon. 

 Trachinits trichodon Tilesius, M^m. Acad. St. Petersb. 1813, 466, Bering Sea. 



Genus 827. ARCTOSCOPUS * Jordan & Evermann. 



Arctoscopus .Jordan &. Evermann, new genus (japonicus). 



2588. Arctoscopus japonicus (Steindachner). 



Strietok, in the Sea of Japan, and Sitka, Alaska. 



Trichodon japonicus Steindachner, Ichth. Beitr., x, 4, 1881, Strietok and 

 Sitka. 



Family CXCIII. DACTYLOSCOPIDiE. The Sand Star-Gazers. 



Genus 828. GILLELLUS Gilbert. 



GiUellus Gilbert, Proc. U. S. Nat. Mus. 1890, 98 (semicinctiis). 



2589. GiUellus semicinctus Gilbert. 



Gnlf of flalifornia; also off the Florida coast. 



GiUellus semicinctus Gilbert, Proc. U. S. N. M. 1890, 98, near mouth of Gulf of 



California, at Albatross Stations 2827, 24° 11' 45" N,, 109° 55' W., and 



2829, 22° 52 N., 109° 55 W., in 10 and 31 fathoms. 



2590. GiUellus arenicola Gilbert. 



Cape San Lucas, Lower California. 



GiUellus arenicola Gilbert, Proc. U. S. Nat. Mus. 1890, 99, Cape San Lucas. 



2591. GiUellus ornatus Gilbert. 



Gulf of California. 



GiUellus ornatus Gilbert, Proc. U. S. Nat. Mus. 1891, 5.58, Gulf of California. 



Genus 829. DACTYLOSCOPUS Gill. 



Dacfyloscopus Gill, Proc. Ac. Nat. Sci. Phila. 1859, 132 {tridigitatm). 



Subgenus DA(;TYL0SC0PUS Gill. 



2592. Dactyloscopus pectoralis Gill. 



Cape San Lucas, Lower California. 



Dactyloscopus pcctoraliH Gill, Proc. Ac. Nat. Sci. Phila. 1861, 267, Cape San 

 Lucas, Lower California. 



* Distinguished from Trichodon by the short spinous dorsal. 



