GILBERT AND STAliKS — FISHES OF PANAMA BAY 



61 



Measurements in Hu7idredths of Length without Caudal. 



Locality . 



Length without caudal, in mm. 



Head (without opercular flap) 



Depth 



I nterorbital ( bone) 



Insertion of ventral spine from 

 snout 



Front of spinous dorsal from 

 snout 



Tip of pectoral from snout 



Length of pectoral 



Length of anterior dorsal rays.. 



Length of anterior anal rays... 



Number of dorsal rays and 

 spines 



Number of anal rays and spines 



Scales 



Panama. 



28 

 26 

 II 



41 



5I-V 

 52i 

 23i 

 12 



I2i 



iv-i,8 



111,9 



37 



193 

 28 

 27 



lOi 



42 



53?i 



53i 



25i 



13 



13 



iv-i,8 



111,9 



37 



2b\ 



23i 

 io\ 



39i 



51 

 51 

 23 



i2i 



iv-i,8 



111,9 



38 



27 



24i 

 10 



41 



5ii 

 5ii 

 24 



I2i 

 13 



iv-i,8 



111,9 



36 



230 



22^ 



39i 



5ii 

 5ii 

 24 



I2i 



iv-i,8 



111,9 



37 



190 

 27 

 24 

 io| 



40.1- 



52 

 52i 



25 



I2i 

 13 



iv-i,8 



111,9 



38 



217 

 26J 



245 



ID 



41 



51 

 52i 



24 



12^ 

 13 



iv-i,8 



111,9 



36 



219 

 27 

 23 

 10 



4oi 



51 



52i 



23i 

 12 



13 



iv-i,£ 



111,9 



36 



Mazatlan 



(Type.) 



170 

 28 



23 

 10 



39i 



50 



50^ 



23 



i2i 



i3i 



iv-i,8 

 111,9 

 38 



118. Chaenomugil proboscideus {Gunther). 



Probably not so common as farther north. Two large specimens and several 

 small ones were collected, the latter found in rock-pools, in company with Querima^ia 

 harengiis. 



Measurements in Hundredths of Length ivithout Caudal. 



Length in mm. 

 Head 



Depth . 

 Eye.... 



Insertion of first spine of spinous dorsal from snout 

 Insertion of first spine of soft dorsal from snout..:.. 



Insertion of anal spine from snout 



Length of pectoral 



Length of ventral 



Number of dorsal rays and spines 



Number of anal rays and spines 



Scales 



191 

 26 



29 

 6 



56 



78 



75 



23 



15 

 iv-i,8 

 in, 10 



39 



48 



30 



55 



78 



72 



26 



18 

 iv-i,8 

 111,10 



40 



(9) 



November 12, 1903. 



