1336 Bidlctin //, United States National Musciun. 



EVAPRISTIS (eu, well; tt, without, jrpt'o-Tijs, saw) : 

 aa. Soft dorsal and anal with a row of small scales on the membrane behind each ray. 

 Preopercle entire; preorbital broad, 4J in head; mouth rathtr hirge. 

 g. Body rather elongate, in form intermediate between brevipinnis and chalceut; 

 back elevated and compressed, especially anteriorly; profile regularly 

 rounded; maxillary not reaching to opposite front of eye; gill rakers 

 moderate, x+li; snout long, moderately sharp; jaws subequal; scales 

 large ; some series of scales on soft dorsal and anal, a row close behind each 

 ray. Dorsal fin rather deeply notched; spines low and slender; anal 

 spines graduated; pectoral falcate, rather long; caudal deeply forked 

 Color dark gray, not silvery ; center of each scale dark, these spots form- 

 ing continuous streaks along the rows of scales; those below the lateral 

 line rather less distinct; fins rather dark; opercular membrane and axil 

 dusky. LETHOPRISTIS, 1713. 



Subgenus ORTHOPRISTIS, Girard. 

 1707. ORTHOPKISTIS FOBBESI, Jordan & Starks. 



Head 3^; depth 3. D. XII or XIII, 15; A. Ill, 11; scales 9-80 to 85-20; 

 snout 2^ ; maxillary 3A; orbit 4^; longest dorsal spine 2^; second anal 

 spine 'Si; pectoral 1^; veutrals 1^^; upper caudal lobe 1^. Body oblong, 

 compressed, the prolile gently curved to dorsal. Head moderate, the jaws 

 subequal; teeth small, the outer a little enlarged; maxillary extending to 

 the vertical from posterior nostril; chin with median pit; interorbital 

 convex, its width about ecinal to orbit ; vertical limb of preopercle slightly 

 convex, tiiiely serrated; gill ralcers short, about 8 -f- 14;= 22; preorbital 

 moderate, 3| in head, 3 in its least width. Snout, maxillary, and lower 

 jaw naked; scales on head small and crowded. Dorsal low, the longest 

 ray about 1^ in the longest spine ; second anal spine not longer than third, 

 but slightly stouter, about half as long as longest ray ; pectorals moder- 

 ate, reaching past tips of ventrals, but not to vent; upper lobe of caudal 

 the longer; second anal spine moderate, about as long as third. Color in 

 si^irits, dark brown above with bluish redectious; all fins dusky except 

 pectorals; caudal edged with light; membrane of opercle dark; jireoper- 

 cle with some dark spots. Described from two specimens, each about a 

 foot long, from Albemarle Island, one of the Galapagos. (Named for Dr. 

 Stephen Alfred Forbes, of the University of Illinois, in recognition of his 

 work on the Percidw. ) 

 Orthopristisforbesi, Joeuan &, Starks, in Gilbert, Proc. U. S. Xat. Mus. 1896 (1897), 443, 



Albemarle Island, Galapagos Archipelago. (Type, No. 47574, TT. S. N. M. Coll. 



Albatrosg.) 



170S. OUTHOPUISTIS BEDDIXGI, Jordan .t Kichardson. 



Head 3J^ ; depth 3. D. XII, 15 ; A. Ill, 10 ; scales 8-52-15, 53 pores. Eye 

 il in head; maxillary 3^; preorbital 4^ in snout; pectoral 1^ in head; 

 longest dorsal spine 2^; longest soft ray 3? ; second anal spine 4|; ven- 

 tral If; upper caudal lobe 1^; base of soft dorsal in spinous If. Body 

 oblong, the back not much elevated; the anterior protile straightish, 

 slightly depressed above the eye; mouth small, low, the maxillary reach- 

 ing to opposite the nostril; teeth subequal, in broad bands; lower jaw 

 included; nostrils both oblong, the anterior the larger; eye rather large, 



