No. 26.] ARTHROSTRACA OF CONNECTICUT. 181 



end of the segment. A ventral spine between the bases of the 

 second gnathopods. 



Length of adult male 13 mm. 



This species has a remarkably wide distribution. It has 

 been recorded from the British Isles, France, the Mediterranean, 

 Azores, Bermuda, Brazil, Japan, New South Wales, New Zealand, 

 and the whole Atlantic coast of North America. 



