394 



GOMPARATirE ANATOMY 



CHAP. 



Fig. 265.— Stomatopodan larvae ot the ErioMlius type. A, Youngest known Eriolitlioid. 

 larva. B, Somewliat older larva, from the side. G, Young Erichthus larva ^Zocpm). D, Older 

 Erichtlius larva with complete number of limbs, an, Anus ; na, nauplius eye ; br, rudiments of 

 the gills on the plebpoda ; ab, abdomen. The Roman numerals in brackets denote the corresponding 

 limbless thoracic segments. I-V, Oral feet ; VI-VIII, ambulatory feet ; i, telson (after Glaus). 



