186 TRANSACTIONS LIVERPOOL BIOLOGICAL SOCIETY 
VII.—LENeTH AND WEIGHT oF PLAICE. 
JULY. SEPTEMBER. 
Barrow CHANNEL.* LunE anD Wyre. || Rep WHARF Bay. 
a an wr nmr ar OR 
Size | No. of | Average | No. of; A’v’g No. of, A’v’g 
ems. | Fish. Weight. k.4 Fish |W’ght.|  &. Fish. |W’ght.} kk. 
—— i ic le eee ol 
15 — — — 8 44 1-26 |} 43 40 1-15 
16 — — == 17 52 1-27 49 47 1-14 
Ly 8 58 1:18 28 59 1:20 || 44 57 1-16 
18 | 20 66 1:13 27 71 1-21 14 ae 1-21 
19 | 31 (4)| 76 (87%)| 1:10 (26) 20 75 1-09 14 78 1-13 
20 | 21 (8)| 85 (95) {| 1:06 (1.18) 17 90 1-12 22 88 1-10 
2S lL) 86 qui) 1:03 (1:2) 11 99 1:06 |} 22 98 1-05 
22 8 (6)} 108 (119) | 1:01 (1:11) 8 7) 12% 1419 1l | 114 1-07 
23 7 (9)| 186 (148) | 1°12 (1°17) 4 | 117 0-96 8 | 131 1:07 
24 6 (20) | 144 (158) | 1:04 (1°14)|) — — — 9 | 147 1-06 
25 (14) (185) (1°18)|| — — — 7) Ter 1-03 
26 3 (16) | 192 (200) | 1-09 (1°13)| — — — 8 | 192 1-09 
27 (10) (250) (1:27)}| — a — 6 | 195s) 5083 
28 (4) (274) (1:24)/} — _ = = a= ee 
29 — — —- aa — == — — — 
30 — — — — an == — — — 
31 (3) (322) — sss = == pa ook aa 
* Figures without brackets refer to May measurements. Figures enclosed 
in brackets refer to September measurements. 
+ The coefficient k = —— w = weight, and / = length, both in metrie¢ 
units, 
