PI. iv. 



Platymaia Wyvill e -thomsoni 



Hippa talpoida 



Naxia hystrix 



H . talpoida 

 Zoea,2 n - d sta(je 



H ta\po\tia.Zoea.last staoe 



Lambrus 

 in termedius 



Catapagurus 



Sharreri 



Housed 



C . Sharpen Free 



