REPORT ON THE STOMATOPODA. 
39 
Measurements. 
In inches and 
decimals. 
In thousandths 
of total length. 
Total length from tip of rostrum to tip of telson, 
1-806 
Measurements along the middle line : — 
Rostrum, ........ 
•075 
42 
Carapace, . . ..... 
•417 
231 
Total length of carapace, including rostrum, 
From posterior margin of carapace to posterior edge of second thoracic 
somite, ........ 
•492 
273 
•093 
52 
Prom posterior edge of second to posterior edge of third thoracic 
somite, ........ 
•066 
37 
From posterior edge of third to posterior edge of fourth thoracic 
somite, ........ 
•060 
31 
From posterior edge of fourth to posterior edge of fifth thoracic 
somite, ........ 
•078 
43 
First abdominal somite, ...... 
•099 
55 
Second abdominal somite, ...... 
•099 
55 
Third abdominal somite, ...... 
•099 
55 
Fourth abdominal somite, . . .... 
•099 
55 
Fifth abdominal somite, ...... 
T50 
83 
Sixth abdominal somite, ...... 
T59 
88 
Telson on middle line, ...... 
•312 
172 
Total length of hind body, ..... 
1-314 
726 
Total length on middle line from tip of rostrum, . 
1-806 
999 
Greatest length of telson, ...... 
•426 
236 
"Width of carapace between antero-lateral spines, 
•186 
103 
Width of carapace (greatest), ...... 
•378 
209 
Width of second thoracic somite, ..... 
•327 
181 
Width of third thoracic somite, ..... 
•291 
161 
Width of fourth thoracic somite, ..... 
•339 
187 
Width of fifth thoracic somite, ..... 
•354 
194 
Width of first abdominal somite, ..... 
■405 
224 
Width of second abdominal somite, ..... 
•438 
242 
Width of third abdominal somite, ..... 
•453 
250 
Width of fourth abdominal somite, ..... 
•501 
277 
Width of fifth abdominal somite, ..... 
•504 
278 
Width of sixth abdominal somite, ..... 
■423 
246 
Width of telson between postero-median spines, 
T17 
65 
Width of telson between postero-lateral spines, 
•306 
169 
Width of telson (greatest), ...... 
•402 
222 
Length of sixth abdominal appendage, .... 
•597 
330 
Distance from tip of rostrum to end of eye, .... 
Distance from tip of rostrum to tip of first antenna, . 
T02 
56 
•780 
401 
Length of flagellum of second antenna, .... 
•411 
227 
Length of scale of second antenna, ..... 
•324 
170 
no doubt of their specific distinctness, nor of the identity of the second species with 
the single specimen upon -which De Haan based his description of Squilla fasciata. 
The many differences between the two species are noted in the general description, 
but they are briefly as follows : — 
