168 Cc. D. GILLIES. 
(d) 28th August, 1916. 
No. of spines LY 23° 49 16) 778 
Frequency 9°12 24 8 Byte 4a 
Total frequency 70 Mode 3 
(e) 29th September, 1916. 
No. of spines fd 2) oe 7 126 
Frequency 917 30 25 16 7 
Total frequency 100 Mode 3 
({) 6th October, 1916. 
No. of spines 122. 3 va eo Or eS 
Frequency 8 18 24 20 11 5 3 1 
Total frequency 90 Mode 3 
(g) 30th October, 1916. 
No.of spittess > 1) 283° 4% 5: 16) 0 7 Oueo 
Frequency o 7 26 2417 6-5 1 
Total frequency 100 Mode 3 
—_ 
(h) 28th November, 1916. 
No. of spines t 223: 4 56 77 89 
Frequency 415 3423 9 9 4 1 
Total frequency 100 Mode 3 
— 
(i) 29th December, 1916. 
No. of spines 1) 2 3d: 4 DP IO OT Sa 
Frequency 12°13 29°20 14,8 3 700 
Total frequency 100 Mode 3 
(j) 30th January, 1917. 
No. of spines 12 3:4 5 62773 
Frequency 19 438 49 48 2613 1 1 
Total frequency 195 Mode 3 
(k) 28th February, 1917. 
No. of spines 1 2 324: 5) 687 98 Sag 
Frequency 11 22 3524 21 14 20 ft 
Total frequency 131 Mode 3 
