PLATE 11. 



Fig. I. Retyopliiina pluinosa n. sp., (^ , magn. 5. Fig. \a ventral view of carapace, magn. 10. F'ig. \b larger 

 chela, outer view, magn. 10. Fig. if smaller chela, outer view, magn. 10. 



Fig. 2. Tympanomerus ceratophoruf. (Koelbel), cf , magn. 7. Fig. 2a external orbital angle and epibranchial 

 tooth, magn. 20. Fig. 2^. external ma.xilliped, magn. 15. Fig. 2c abdomen, magn. 10. 



