PLATE VIII. 



Fig. 18, iSa. Nematocarcinus ensifer (S. I. Smith) var. producta Bate. — iS Lateral view of carapace etc. 

 of the egg-bearing female from Stat. 227, X 2; 18 # scaphocerite of this specimen, X 2. 



Fig. 19 — 19c/. Nematocarcinus tenuirostris Bate var. Sibogae de Man. — 19 Carapace etc. of the egg-laden 

 female, long 140 mm., from Stat. 300, X 2; 19^ scaphocerite of this female, X 2; 19^, 19c 

 and \C)d the two last joints of the legs of the 3 rd , 4-th and 5H1 pair of the female, long 

 1 19 mm., X 4- 



Fig. 20 — 20I1. Nematocarcinus undulatipes Bate. — 20 Lateral view of carapace and rostrum of the egg- 

 laden female, long 104 mm. (N° 1 of the Table), from Stat. 262, X4; 20a, 20b and 20c the 

 two last joints of the y d , 4 th and 5 th leg of this female, X 4; 20 d carapace and rostrum 

 of another egg-bearing female from the same Station (N° 2 of the Table), X 4; 20 e tip of 

 telson of this specimen, X 33; 20 ƒ — 20/1 carapace and rostrum of three other adult females 

 from the same Station, X 4. 



Fig. 2irt — 21/1. Nematocarcinus gr acilis Bate. — 21 a anterior half of carapace and rostrum of the egg- 

 laden female (N° 3 of the Table), from Stat. 262, X 6; 2\b and 21c the two last joints 

 of 3 rd and 4 th leg of this female (N° 3), X 6; 2\d carapace and rostrum of the adult female 

 from Stat. 300, X 4; 2 1 e carapace and rostrum of the male (N u 1 of the Table) from 

 Stat. 262, X 6; 21 ƒ, 2\g and 2\h the two last joints of the y&, 4U1 a nd 5'h leg of this 

 male, X 6. 



