UST OF ILLUSTEATIONS xiii 



PLATE IX. 



To face p. 186. 



Page 



Upogebia littoralis (Eisso). First post-larval stage. Sars . 186 



Palinurus vulgaris, LatreiUe. EarUeet larval form. Bate . 198 



Nephrops norvegicus (Linnseus). Second larval stage. Sars 202 



Peteinura gubernata, Sp. Bate. Challenger Macrura . 220 



Elaphocaris Dohrni, Sp. Bate. Challenger Macrura . 221 



PLATE X. 



To face p. 190. 



Cheiroplatea cenobita, Sp. Bate. Challenger Macrura . 170 



Telson and uropods of Cheiroplatea cenobita . . 47 



Thaumastocheles zaleucus (v. WiLLemoes Sulim). Bate . 189 



Platybema rugosum, Sp. Bate. Challenger Macrura . 235 



Atya Bulcatipes, Newport. Bate .... 240 



First trunk-leg of Atya salcatipes . . . 240 



Telson and uropods of Atya sulcatipes . . . 240 



Nematocarcinus undulatipes, Sp. Bate. Challenger Macrura 250 



PLATE XI. 



To face p. 211. 



Stenopus hispidus (Olivier). AVith separate figures show- 

 ing the maxillEe, maxillipeds, first and second pleopods, 

 and plan of the branchial arrangements and proportions. 

 Bate 



PLATE XII. 



To face p. 219. 



Hepomadus glacialis, Sp. Bate. Challenger Macrura 

 Perseon from below, showing the thelyoum 

 Epistome, mandible, lower lip, first maxilliped, and 

 branchial plume in section 



