206 JOURNAL OF ENTOMOLOGY AND ZOOLOGY 



laboratory than other species. The legs are capable of very little 

 movement and they rest for long periods in a stationary position. 



In addition to the above there were numerous embryonic and 

 larval stages of various species and a number of immature and un- 

 determined forms. Among the undetermined forms was a most 

 interesting and peculiar adult specimen which may prove to be a 

 new species, or at least quite a different type of pycnogonid. It 

 will be described at a later time. 



(Contribution from the Zoological Laboratory of Pomona College) 



