REPORT ON THE STOMATOPODA. 



29 



Measurements. 



thoracic 

 thoracic 

 thoracic 



Totiil length from tip of rostrum to tip of mediau spine of telson, 



Measurements along middle line : — 



Rostrum, ...••••• 

 Carapace, ....-••• 



Total length of rostrum and carapace, . . . . 



From posterior edge of carapace to posterior edge of second thoracic 



somite, ..••••_ 

 From posterior edge of second to posterior edge of third 



somite, ...■■• 

 From posterior edge of third to posterior edge of fourth 



somite, ...■•• 

 From posterior edge of fourth to posterior edge of fifth 



somite, . 

 First al)dominal somite, 

 Second abdominal somite, 

 Third aVidominal somite, 

 Fourth abdominal somite, 

 Fifth aljdominal somite, 

 Sixth abdominal somite, 

 Telson on middle line, 



Total length of hind body, 



Total length on middle line. 



Greatest length of telson, . . _ • 



Width of carapace between antero-lateral spines, 

 Greatest width of carapace, . 

 Width of second thoracic somite, 

 Width of third thoracic somite. 

 Width of fourth thoracic somite. 

 Width of fifth thoracic somite. 

 Width of first abdominal somite, 

 Width of second abdominal somite, 

 Width of third abdominal somite. 

 Width of fourth abdominal somite, 

 Width of fifth abdominal somite. 

 Width of sixth abdominal somite, . _ . 

 Width of telson between postero-median spines, 

 Width of telson between postero-lateral spines, 

 Width of telson (greatest). 

 Length of first antenna (shaft), 

 Length of first antenna (flagellum), . 



Length of first antenna (total), . 

 Length of flagellum of second antenna, including shaft 

 Length of scale of second antenna. 

 Length of eye, 

 Width of eye, 



lu inches and 

 decimals. 



5-37 



•16 

 1-28 



1-44 



•13 



•24 



•22 



•24 

 •40 

 •3G 

 •36 

 •40 

 •50 

 •34 

 •74 



3-93 



5^37 



•96 



•58 



•94 



•SB 



•90 



■92 



•92 



h08 



116 



116 



116 



1-16 



•98 



•22 



•62 



104 



1^00 



•90 



1-90 

 •96 

 •88 

 •20 

 •23 



In thousandths 

 of total length. 



30 

 238 



268 



24 



45 



41 



45 

 74 

 67 

 67 

 75 

 93 

 63 

 138 



732 



1000 



179 

 98 

 175 

 164 

 168 

 171 

 171 

 201 

 216 

 214 

 216 

 216 

 183 

 41 

 153 

 194 

 189 

 168 



357 



179 



164 



37 



43 



