66 



PROCEEDINGS OF UNITED STATES NATIONAL MUSEUM. 



Tlie tail is wanting in tliis individual, but present in that forwarded 

 by Mr. Turner. It is of tbe usual vulgaris type. 



The distance of the pectoral from the snout(.25) equals twice the length 

 of the iDCctoral of the eyed side (.12^) and 2^ times that of the blind side 

 (.10). 



The distance of the ventral from the snout (.25) is contained 4 timea 

 in the total length. The length of the ventral (.05^) is contained 4 J times 

 in that of the head. 



The fin-rays are : I). 96. A. 77. P. II, 15. Y. 6. 



The radial formulae of all the specimens are here summarized : 



22436. Uualasbka. D. 9G; A. 77 ; P. II, 15 ; Y. 6 ; C. . 



224G7. St. Michael's. D. 100+; A. 78; P. II, 16 ; V. 6; C. + 16 +. 



10439. Eastport, Me. D. 103 ; A. 78; P. II, 14 ; V. 6 ; C. +,16+. 



14622. Eastport, Me. D. 103 ; A. broken ; P. II, 14 ; V. 6 ; C. + 16 +. 



Tal)le of Mcasurcme7ifs. 



Current number of specimen. 

 Locality 



TJnalashka, Sept. 

 13, 1873. 



Eastport, 

 Maine. 



Eastpoit, 

 Maine. 



Saint Mi- 



cbael's, 



Alaska. 



Milli- 

 metres. 



lOOths of 

 length. 



MiUi- 

 metres. 



lOOths of 

 length. 



Milli. 

 metres. 



lOOths 



of 

 length. 



MiUi- 

 meti-es. 



Extreme length 



Length to origin of middle caudal 



_iays : 



Body: 



Greatest height 



Greatest width 



Height at ventrals 



Least height of tail 



Length of caudal peduncle 



Head: 



Greatest length 



Grc.'itiist width 



A\iatli of inter orbital area 



Length of snout 



Leugtli of operculum 



Length of upper jaw 



Length of mandible k.. 



Bistaucii from snout to orbit 



Diameter of upper eye 



Dorsal : 



Distance from snout 



Length of longest ray 



Anal: 



Distance from snout 



Length of longest ray 



Caudal: 



Length of middle rays 



Length of external rays 



Pectoral : 



Distance from snout 



Length, eyed side 



Length, blind side 



Ventral : 



Distance from snout 



Length 



Dorsal 



Anal , 



Caudal 



Pectoral 



Ventral 



Length of pectoral of blind side. 



11,15 

 6 



103 



78 



+ 10 + 



U, 14 



6 



103 



(Broken.) 



+ 16 + 



II, 14 



1C7 

 45 

 15 

 2G 

 48 

 59 

 74 



II, 1C,II 

 11,16 



TV ASHlNGTONj May 10, 1879. 



