444 



PHILOSOPHICAL TRANSACTIONS. 



[anno 1767. 



.(• J. 



I 



Names of the Fish. 



6«plw..-yi,..lU*J N"! 



Cod-fish..;..:';':....;: 



Flounder.. (..;. J li-N" l: 



2 



3 



.4 



Henring N" 1 



2 

 3 

 4 

 5 

 6 

 7 



Lobster N' 1 



2 

 1 N° 1 



2 



3 



8(r! 

 Hut 



Perch 



•M?;* 



N* 1 



Pickerel .:...... N» 1 



2 



3 



Prawn .'. .'.^iVv; .!. N" l 



2 



3 



Roach (or what l^ N? 1 



took to be of that > 2 



species) J 3 



4 



5 



6 



7 



Shrimp (with "^ No 1 



light coloured > 2 



spawn) J 3 



Ditto (with dark ) N° 1 



colour) J 2 



Smelt N" 1 



2 



3 



4 



.■ ■;::■■. 5 



, 6 



Soal... ■/..'/.''.':';. N" 1 



2 



Tench N" 1 



2 

 3 

 4 

 5 

 6 



7 



THE TABLE. 



Theirweight. 



l6oz.l2dr. 



25 8 



2 14 



3 8J 

 6 12 



24 4 



4 3 



5 



3 13 . 



5 10 



4 



4 



5 



14 



36 



20 



20 



18 



8 



5 



56 



6h 



8 



1 



8 



















9 



10 



4 



3 



Weight of 

 the spawn. 



48 lOj 



(127 gr.) 



(94j gr.) 



(lOOjgr.) 



2 



6- 



3 



2 



10 



9 

 3 



8 

 8 



2 



io| 



8 



(17J gr.) 

 (39 gr.) 



(31 gr.) 



(22 gr.) 



2 



i289j gr.) 



14 



12 



7 



5 



8 











8 



8 14| 



9 8 

 12 8 

 27 9J 

 14 15 



1 



1 



1 



1 



14 



5 



40 



28 



1265gr 



2571 

 12,.i40 

 182 J 

 152 

 598 



2,200 

 367 

 236J 

 259 

 480 

 366 

 420^ 

 490i 



533J 

 224 

 28+J 

 366 



1969 

 866 



4 

 Fecundity. 



5 j 6 



The portion No. of eggs 



of sp. wgd. to a grain 



101,200 

 203 109 

 3,686,760 

 133,407 

 225,568 

 351,026 

 1,357,400 

 32,663 

 21,285 

 23,569 

 36,96'0 

 29.646 

 27,753 

 32,863 

 7,227 

 21,6.i?9 

 454,961 

 430,846 

 546,681 

 28,323 

 20,582 

 49,304 

 80,388 

 33,432 

 3,806 

 3,479 

 3,579 

 9,604 

 43.615 

 29,799 

 9,486 

 81,586 

 113,841 

 45,475 

 3,057 

 6,807 

 4,601 

 4,090 

 2,849 

 38,?78 

 14,411 

 29,925 

 30.991 

 24,287 

 23 ,JiOO 

 100,362 

 38,77'-^ 

 383,252 

 "280,087 

 83,104 

 108,963 

 138,348 

 350,482 

 138,560 



30 



Time of exam. 



May 25 

 April -1. 

 Dec. 23. 

 Feb, 21 

 Dec. 18. 

 March 14. 

 Ditto. 

 Oct. 8, 1763. 



29. 

 Oct. 2, 1764. 



25. 

 Ditto. 

 Nov. 3. 

 Oct. 18. 

 April 4. 

 Aug. 11. 

 June 20 1764 

 29. 



18 1765 

 April 5 k ■ 

 6. 

 April 25. 

 Nov. 25. 

 March 19. 

 May 12. 

 Ditto. 

 Ditto. 

 April 4. 

 May 4, 1764. 

 Ditto. 

 5. 



2, 1765. 

 6. 

 24. 

 May 3. 

 Ditto. 

 Ditto. 

 Ditto. 

 Ditto. 

 Feb. 21. 

 Mar.21,1764 

 27,1765 

 28. 

 Ditto. 

 Ditto. 

 June 13. 

 28. 

 May 28, 1764 

 3,1765 

 10. 

 Ditto. 

 Ditto. 

 June 11. 

 Ditto. 



