FURTHER NOTES ON NEW JERSEY FISHES. 157 
in their transparency, though when both were detected, and the 
fish swam away, it had the appearance of chasing its own shadow! 
Found at Pierce pond and in the ditches of New England 
Creek in Cape May county, October 6th, 1907. Later on, Octo- 
ber 15th, 1907, they were found associated with the last about the 
boggy roots of the cat tails. 
Lucania parva (Baird). 
Rain Water Fish. 
Abundant in the ditches of New England Creek in Cape May 
county, October 6th, 1907. It associates with Gambusia, though 
is much less active, and prefers clear water with a gentle cur- 
rent. In life largely pale olivaceous in color, and after being in 
alcohol decidedly straw-colored. Belly and extreme under surface 
of caudal peduncle whitish. Scales otherwise all with dusky 
margins, this forming a beautiful network pattern. Upper sur- 
face of head dusky, becoming paler on side and lower surface, 
where it is whitish, though somewhat translucent. From level 
with eye back to middle of base of caudal a pale underlaid dusky- 
shaded streak. This appears to be also absolutely interrupted in 
several places throughout its course. Upper surface of head with 
pale olivaceous tints. Jaws translucent brownish. [ris brownish 
with a narrow circle of golden around pupil, which is black. 
Dorsal pale grayish-olive, anterior membrane of fin with slaty- 
dusky blotch, and rather large and well-defined. Upper edge of 
dorsal grayish. Caudal dilute yellowish-olive, becoming paler 
around margin. Pectoral pale olivaceous-white. Ventral and anal 
white. Length 13/,, inches. They show no noticeable variation, 
and the above is about as large as they grow. 
Cyprinodon variegatus Lacépéde. 
Pursy Minnow. 
Mr. W. J. Fox found examples at Sea Isle City, July 4th, 1906. 
and small ones were taken on July toth. Mr. David McCadden 
