Chilton. — On New Zealand Squillidae. 



67 



measured, the scale of the 2ud antenna was 0'28iu. long on 

 one side, but only 0'20in. on the other. 



Lysiosquilla SPINOSA, Wood-Mason. 



Measurements. 



In 

 Hundredths 

 of an Inch. 



In Thou- 

 sandths of 

 Total Length. 



Total length on middle line 



Rostrum . . . . ' . . 



Carapace 



Total length of rostrum and carapace 



Prom posterior edge of carapace to that of 



2nd thoracic segment 

 Prom posterior edge of 2ud thoracic segment 



to that of 3rd 

 From posterior edge of 3rd thoracic segment 



to that of 4th 

 Prom posterior edge of 4th tlioracic segment 



to that of 5th 

 Length of 1st abdominal segment . . 

 2nd 

 3rd 

 4th 



5th „ 



6th 

 telson 



Total length of hind body 



Width of carapace at anterior end 

 Greatest width of carapace 

 Width of 2nd thoracic segment 



3rd 



4th 



6th 

 Width of 1st abdominal segment . . 



2nd 



3rd 



4th 



5th 



Cth 

 Greatest width of telson . . 

 Length of 1st antenna, from tip of rostrum to 



tip of longest flagellum 

 Length of appendage of 2nd antenna 

 Length of scale . . 

 Length of eye 

 Total length of swimmeret 



3-68 



0-18 

 0-62 



0-80 



012 



0-20 



0-22 



0-22 

 0-30 

 0-.30 

 0-30 

 0-30 

 0-38 

 0-22 

 0-32 



2-88 



0-50 

 0-80 

 0-35 

 0-55 

 0-60, 

 0-60 

 0-68 

 0-70 

 0-72 

 0-73 

 0-74 

 0-65 

 0-60 



0-G2 

 0-63 

 0-28 

 018 

 0-62 



3-21 



1-000 



0-14 

 0-56 



0-049 

 0-169 



0-70 



0-218 



0-12 



014 



0-20 



0-20 

 0-25 

 0-26 

 0-26 

 0-26 

 0-32 

 0-22 

 0-28 



0032 



0054 



0-059 



2-51 



0-782 



0-40 

 0-70 

 0-36 

 0-50 

 0-56 

 0-58 

 0-65 

 0-66 

 0-67 

 0-67 

 0-68 

 0-62 

 0-56 



0-48 

 0-58 

 0-25 

 0-16 

 0-52 



0-136 

 0-218 

 0-095 

 0-150 

 0-103 

 0-163 

 0-185 

 0-190 

 0-196 

 0-198 

 0-201 

 0-176 

 0-103 



0-168 

 0-171 

 0-076 

 0-049 

 0-168 



1-000 



0-044 

 0-174 



0-218 



0-037 



0044 



062 



0-062 

 0-078 

 0081 

 0081 

 0-081 

 0-097 

 0-069 

 0-087 



0-780 



0-125 

 0-218 

 0-112 

 0-1,56 

 0-174 

 0-181 

 0-202 

 0-206 

 0-208 

 0-208 

 0-212 

 0-193 

 0-174 



0149 

 0-181 

 0-078 

 0-050 

 0-162 



