320 PROCEEDINGS OF UNITED .STATES NATIONAL MUSEUM. 

 *4T2. Cyanophaialuminosa (Lawr.) Elliot. 



Colombia (Cartagena). • 



*414. Sporadinvxs elegans (Vic-ill.) Bp. 



St. Domingo. 

 41.5. Sporadinus ricordi ((Itux .) Up. 



Cuba. 



'*416. Sporadinus maugaei (Vieill.) lip. 

 Porto Eico. 



418. Chlorostilbon caniveti (Less.) Bp. 



Mexico (Mirador, Jalapa, and Telniantepec); Yucatan (Merida) ; Gua- 

 temala ; Costa Eica. 



419. Chlorostilbon pucherani (Bourc. &, Mills.) Ell. 



Southeastern Brazil (Eio Grande do Sul) ; W. Mexico (Trcs Maria.s) 



420. Chlorostilbon splendidus (Vieill.) EllioL 



Buenos Ayres (Conchitas) ; Paraguay (Eio Parana). 



421. Chlorostilbon haberlini (Reich. ^ CaT) & Hein. 

 Colombia (Bogota). 



422. Chlorostilbon angustipennis (Eras.) Gould. 



Costa Eica (Cartago) ; Panama ; Quito ; E. Peru (Pebas). 



423. Chlorostilbon atala (Less.) Gould. 



Trinidad. 

 *2 42.5. Pauychlora poortmani Bourc. 

 Colombia (Bogota). . ■ 



*427. Panychlora stenura Cab &. llcin. 



" New Granada." 



DE.'«*CRIl»TIO;\ OF A IVEW EITIISIOTOI'OID FISH (DITKEMA ATKIPES), 

 FROM THE COAST OF CAEIFORPflA. 



By 0AVID S, JORDAIV and CHARLES H. OILB£RT. 



Allied to TJitrema {Phanerodon)furcatiim. Body unusually elongate, 

 slenderer than in Bitrema furcatum^ tapering into a long and slender 

 caudal peduncle. Back little elevated. Profile slightly depressed 

 above the ej^es, the snout rather projecting. 



Head small, triangular in profile, the snout rather acute. Mouth 

 small, oblique, the maxillary not reaching the front of the eye. Pre- 

 maxillary anteriorly rather above the level of the lower edge of the 

 pupil. Lower jaw slightly included in the closed mouth. Teeth smaller 



c 



and fewer in number than in D. furcatum, conical, in one series,^ or less 

 15 J J J ;g 



in number (about — in D. furcatum). 



Eye moderate, about as long as snout, 3^ in length of head. Inter- 

 1 Type of C. insnlarin Lawr. ^ Females Avanted. 



