G2 
Laguna @atrine Laboratory 17 
CHRYSOMELIDAE 
Pachybrachys punctatus Bowditch 
Common on upper beach. 
Glyptoscelis squamulatus Cr. 
Occasional on upper beach, 
Trirhabda flavolimbata Mann. 
Common on willows. 
Psylliodes punctulatus Mels. 
Occasional on upper beach. 
Longitarsus livens Lec. 
Abundant on Heliotropium curassavicum. 
ANTHICIDAE 
Notoxus constrictus Casey 
Common on upper beach. 
Lappus n. sp. 
Also common on upper beach. 
CURCULIONIDAE 
Emphyastes fucicola Mann. 
We found this but rarely in the masses of decaying kelp, but it 
was common crawling over open sand just above the upper tide limit. 
Endalus n. sp. 
Found resting in ripe seed heads of a Cyperus just back of the 
beach, sometimes several in a head. 
Phycocoetes testaceus Lec. 
Abundant erawling over sand. 
Epimechus mimicus Dietz 
Occasional on upper beach. Both this and the preceding species 
present, by reason of their pale yellowish color, a most remarkable 
adaptation to life on the sand. 
