GILBERT AND ST AKKS — FISHES OF PANAMA liAY 



75 



Measurements in Hundrcdtlis of Length without Caudal. 



Locality 



Length without caudal in mm. 



Head 



Depth 



Eye -. 



Maxillary 



Tip of snout to posterior edge of eye.. 



Tip of snout to soft dorsal 



Tip of snout to anal 



Length of pectoral 



Length of caudal 



Height of dorsal 



Height of anal 



Number of dorsal rays 



Number of anal rays 



Number of gill-rakers above angle.... 

 Number of gill-rakers below angle ... 



Panama 



198 



25 



35 



5 



i7i 

 lU 

 51 

 52 

 i6i 



25 

 I Si- 

 rs 

 iv-1,19 



11-1,19 



3 

 10 



210 



2Si 



34 

 Si 

 i7i 

 III 

 52J 

 53 



lyi 

 27 

 16 

 15 



iv-i, 20 

 11-1,20 



3 

 II 



205 



26i 

 36 

 5i 



lyi 



12 



S3 



54i 



17 



28 



16 



IS 



IV-I,20 



n-1,19 



4 

 10 



208 

 26 



35 



5 



18 



I 2 



53 



55 

 i6i 

 26i 

 16 



14 

 v-1,19 

 11-1,19 



4 



ID 



174 

 26 

 36 i 



Si 

 iS 



12 



S3 

 55 

 i6i 

 27 



15 



■4 

 iv-i, 18 

 ii-i, 18 



3 



9 



Algodones 

 Las; 00)1, 



M'x. 



209 



26 



34 



5 



i7i 

 12 



52 



52i 



i7i 



27 



16 



15 



V-I,20 

 11-1,20 



4 

 10 



Mazat- 

 lan, 



Mcx. 



151 



2Si 



33 

 Si 

 17 

 12 



SI 

 52 

 16 



25i 



15 

 14 

 IV-1,19 

 n-1,19 



3 

 10 



385 



24? 



35 



4 



16 



lOj 



SI 

 SI 



16 



24i 

 14 



1 31 



V-I,20 

 11-1,20 



4 



ID 



135. Trachurops crumenopthalmus {Block). 



Occasionally brought to market, where numerous specimens were collected. 

 It was also observed at Acapulco. We are unable to find any differences between 

 specimens from the Atlantic and the Pacific. 



The head varies from 3J to 3| in length; the depth from 3| to 3|; the pec- 

 toral from 3i to 3|. Orbit 2f to 3| in head; maxillary 2|- to 2|; ventral 2 to 2\. 

 Plates and scales along the entire lateral line vary from 86 to 91. 



136. Hemicaranx atrimanus {Jordan & Gilbert). 



Of frequent occurrence in the Panama market, where it appeared sometimes 

 in considerable numbers. 



As the original description was taken from a single specimen, we append the 

 following notes giving a wider range of variation. 



Head 3| to 4| in length; depth 2J to 2|; length of pectoral 2i to 2''; chord 

 of curve of lateral line 31 to 4; straight part of lateral line Ij; to 2. Orbit 3| to 4^ 



