SEA- FISHERIES LABORATORY. 



415 



reduced that they amount to less than half the original 

 quantities. 



The methods of analysis were as described in the 

 previous paper. 



Control Lobsters. 



No. l 



No. 2 



No. 3 



No. 4 



Totals 11 10^2 367-77 



Averages 277-5 91-94 







Protein 



Alcoholic 

 Extractives 







Undeter- 



Live 





N x 625 



Fat non-Fatty 



Glycogen 



Ash 



mined 



Weight 



Dry 



per- 



per- per- 



per- 



per- 



per- 



In grams 



Weight 



centage 



centage centage 



centage 



centage 



centage 



279-8 



92-29 



34-27 



2-39 5-74 



Absent. 



4907 



8-53 



291-5 



73-98 



29-56 



6-96 10-35 





50-60 



2-53 



3250 



122-46 



36-46 



6-18 8-02 



2-01 



39-83 



7-50 



213-9 



79-04 



3504 



4-60 8-84 



1-91 



42-82 



6-79 



182-32 



33-83 



503 8-23 



0-98 



45-58 6-33 



Batch No. 1. 



Experiment from April 9th till May 11th, 1913 = 32 days. 



Alcoholic 



Live Weight Dry Protein Extractives Undeter- 



In grams Weight N x 6-25 Fat non-Fatty Glycogen Ash mined 



, « — — ^ In per- per- per- per- per- per- 



Beginning End grams centage centage centage centage centage centage 



No. 1 218-3 2210 87-37 37-25 3-84 11-72 2-64 42-21 2-34 



No. 2 292-4 291-5 105-37 35-25 4-94 7-88 Absent. 43-62 8-31 



No. 3 2580 255-4 80-68 28-32 3-16 10-27 „ 53-38 4-87 



No. 4 265-6 265-3 63-85 30-94 2-28 1204 „ 53-31 1-41 



Totals 1034-3 1033-2 337-27 — — — — — — 



Averages... 258-6 258-3 84-31 32-94 3^55 7^97 0^66 4813 6-73 



Batch No. 2. 



Experiment from May 14th, 1913, till January 4th, 



1914 = 235 days. 



Lobsters No. 1 and No. 4 are for the entire period. 



Lobster No. 2 from June 18th, 1913, till January 4th, 



1914 = 200 days, and Lobster No. 3 from May 14th, 



1913, till November 4th, 1913 = 184 days. 



Alcoholic 

 Live Weight Dry Protein Extract ivea 



In grams Weight N x 6'25 Fat non-Fattj Glycogen Ash 



„ > -. Iii per- per- per per- per 



Beginning End grams centage centage centage centage centage 



No. 1 301-9 301-7 60-13 2211 2-56 8-54 Absent. 66-90 



No. 2 271-0 270-5 77-67 21-30 0-99 9-12 „ 65-40 



No. 3 220-7 — 39-23 1804 3-59 12-05 „ 65-56 



No. 4 224-7 226-4 61-79 23-75 1-44 700 „ 62 45 



Totals 101 8^3 1019-3 238-82 — — — 



"Averages... 254 : 5 254^ 59^70 21-30 2-14 907 „ 64-82 



Undeter- 

 mined 

 pei 

 centage 



0-79 

 3-19 

 0«76 

 6-36 



2-62 



