CHAPTER - IV (Contd.)

TABLE - R-2: SHOWING MONTHLY OCCURRENCE OF DIFFERENT ZOOPLANKTON PER CUBIC METER OF WATER AT KHEPUPARA

YEAR	1982					1983								TotalNo. of Organism	Average ORG/M³	%
MONTHS	AUG*	SEPT*	OCT	NOV	DEC	JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG
ORGM	AUG*	SEPT*	OCT	NOV	DEC	JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG
COELENTERATES
Jelly fish	0	0	0	0	3.607	0.21	0	0	0	0	0	0	0	3.817	0.294	0.301
ANNELIDS
Polychactes	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
CHAETOGNATHS	0	0	0.532	4.3	5.37	68.21	93.003	204.41	55.994	42.0075	0.246	0	0.0012	474.074	36.467	37.415
CRUSTACEANS
Copepods	0	0.07	0.141	53.032	14.805	17.726	58.03	61.48	44.851	118.034	1.65	0	0	369.818	28.448	29.186
Isopods	0	0	0	0	0.0028	1.098	0	0	0	0	0	0	0	1.101	0.085	0.087
Amphipods	0.385	1.237	1.8875	0.595	0.3325	0.476	16.626	7.821	2.524	0.086	0.74	0.127	0.416	33.253	2.558	2.624
Mysids	18.617	2.048	71.493	7.975	13.267	1.04	8.538	26.514	4.54	0.595	2.135	1.875	1.136	159.773	12.29	12.609
Lucifer sp.	0.68	0.024	3.15	0.148	30.506	0.182	0.0025	1.193	0	0.089	2.7775	1.1875	0	39.94	3.072	3.152
Squilla sp.	0	0	0	0	0.0077	0.006	0	0	0	0	0	0	0	0.014	0.001	0.001
Crab larvae	10.461	1.368	3.246	1.707	4.196	10.547	8.707	19.22	4.726	0.4275	0.121	1.1075	3.132	68.966	5.305	5.443
Limulus sp.	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Penaeid shrimps	0	0.11	5.011	0.356	0.413	0.2295	0.05	0.1425	0.261	0.084	0.30	0.005	0.03	6.992	0.538	0.552
Caridean shrimps	5.417	4.258	5.748	0.4375	0.477	0.02	0.047	0.063	0.047	0.205	0.4625	0.3775	2.1475	19.707	1.516	1.555
Alpheid shrimps	0	0	0	0	0	0	0	0	0	0	0	0	0.074	0.074	0.006	0.006
Acetes sp.	0	0	20.403	5.787	0.739	6.68	1.29	1.326	13.886	5.22	2.664	0	0	57.995	4.461	4.577
MOLLUSCS	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
ECHINODERMS
Starfish larvae	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
FIN-FISH LARVAE	1.033	3.259	8.185	1.379	2.406	1.352	2.20	4.296	0.40	0.576	0.404	0.4325	1.18	27.102	2.085	2.139
OTHER ZOOPLANKTON	0	0.048	0.34	0.1735	0.863	0.539	0.35	1.136	0.427	0.419	0.1525	0	0.014	4.461	0.343	0.352
ORGM/M³	36.593	12.422	120.136	75.89	76.992	108.315	188.843	327.601	127.656	167.743	11.652	5.112	8.131	1269.086	97.468
Percentage (%)	2.888	0.98	9.481	5.989	6.076	8.548	14.904	25.855	10.075	13.238	0.919	0.403	0.642			99.99

* Weighted average.

TABLE - R-3 : SHOWING MONTHLY OCCURRENCE OF DIFFERENT ZOOPLANKTERS PER CUSIC METER OF WATER AT SATKHIRA.

MONTHS	1982							1983
ORGANISMS	JUN*	JUL	AUG	SEP	OCT	NOV	DEC	JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG	Total Organisms	Average ORG/M³	%
COELENTERATES
Jelly fish	0.14	0.0005	0	0	0	0	0	0	0.012	0.001	0.118	1.04	0	10.918	0	12.2295	0.815	0.247
ANNELIDS
polychaetes	0.053	0.099	1.212	0.765	0	0	0	0.3805	0.1585	0.212	0.375	0.10	1.1745	0.5055	0	5.035	0.336	0.101
CHAETOGNATHS	44.073	3.761	16.5245	0.4275	0.036	0.037	0.236	2.22	3.3115	13.079	3.420	4.522	6.3385	13.531	0.5685	112.0855	7.472	2.267
CRUSTACEANS
Copepods	55.923	28.069	281.195	8.5775	1.0	10.261	43.2185	66.2375	20.68	45.328	8.122	4.301	46.7255	13.875	4.7635	638.2765	42.552	12.913
Isopods	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Amphipods	15.885	0.297	20.670	3.169	8.087	7.428	13.7405	7.3055	8.4245	20.5985	21.468	14.2355	22.726	11.1805	40.9095	216.1245	14.408	4.372
Mysids	1053.182	156.318	494.085	91.676	32.896	14.924	149.356	38.7975	10.4725	39.1535	212.560	91.9215	289.492	51.542	704.7615	3431.1375	228.7425	69.414
Lucifer sp.	0	0	0	0.719	0.2385	0.3805	0	0	0	0	0	0	0	0.0015	0.678	2.0175	0.1345	0.041
Squilla sp.	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Crab Larvae	0.08	0.2485	64.1115	0.8625	1.136	0.29	0.671	0.2205	0.377	0.1195	2.399	1.2455	13.1415	142.3495	26.295	253.543	16.903	5.129
Limulus sp.	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Penaeid shrimps	11.9555	7.6905	4.355	0.6825	1.284	0.626	1.1835	1.058	0.5294	0.4525	1.234	1.2145	1.606	12.893	2.302	49.0664	3.271	0.993
Caridean shrimps	3.862	0.806	0.86	2.3225	2.068	1.213	2.867	0.3525	0.2485	0.1525	0.797	0.313	2.5705	2.15	3.502	24.0845	1.606	0.487
Alpheid shrimps	0.464	0	0.0025	0	0.001	0	0.0595	0.779	0.128	0.015	0.533	1.9535	0.1055	0	0.045	4.086	0.272	0.0825
Acetes sp.	6.442	12.499	10.9685	4.741	2.1965	11.6505	24.312	7.608	0.4975	1.2275	7.172	4.465	12.6015	20.9805	13.0445	140.406	9.360	2.840
MOLLUSCS	0	0	0	0	0	0	0	0.0015	0	0	0	0	0	0	0	0.0015	0.0001	0.00003
ECHINODERMS
Starfish Larvae	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
FINFISH LARVAE	2.538	1.102	3.4945	5.865	1.194	2.801	2.1425	0.308	0.373	7.2525	4.956	0.9425	14.7345	5.0715	2.1585	54.9335	3.662	1.111
OTHER ZOOPLANKTON	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
ORGS./M³	1194.5975	210.8905	897.4785	119.8075	50.137	49.611	237.7865	125.2685	45.212	127.5915	263.154	126.254	411.216	284.994	799.028	4943.027	329.534
%	24.167	4.266	18.156	2.424	1.014	1.004	4.8105	2.534	0.915	2.581	5.324	2.554	8.319	5.766	16.165			100.00

* Weighted average.

TABLE - R-4 : SHOWING MONTHLY DISTRIBUTION OF SHRIMPS/M³ AT CHAKARIA

YEAR	1982								1983
MONTH	MAY	JUN	JUL	AUG	SEP	OCT	NOV	DEC	JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG	AVERAGE
SPECIES	MAY	JUN	JUL	AUG	SEP	OCT	NOV	DEC	JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG	AVERAGE
Penaeus monodon	0.1755	1.598	0.056	0.036	0.0075	0.003	0.01	0.011	0.014	0.1125	0.021	0.0185	0	0.083	0.0065	0.1335	0.143
P. indicus	0.162	0.319	1.021	0.3355	0	0	0.106	0.0135	0	0.004	0.059	0.043	0.0425	0.032	0.207	0	0.1465
Metapenaeus monoceros	0.01	0.5565	3.2715	0.507	0.6365	0.015	0.346	0.002	0.007	0.201	0.0395	0.096	0.029	0.119	13.177	6.8165	1.614
M. brevicornis	0.4785	0.170	0.239	0.035	0.0505	0	0.0275	0	0	0.084	0.1235	0.0245	0.0005	0.007	0.7955	0.192	0.139
Other penaeids	0.42	0.271	3.9355	0.585	1.441	0.264	0.176	0.7845	0.049	0.212	0.279	0.4555	0.4685	0.416	1.488	2.4545	0.856
Carideans	0.457	0.084	0.6415	0.4925	0.383	0.5345	1.1655	0.2315	0.4325	0.43	0.3485	0.24	0.488	0.072	0.435	1.0935	0.471
TOTAL	1.703	2.999	9.1645	1.991	2.5185	0.8165	1.8315	1.0425	0.5025	1.043	0.8705	0.8775	1.0285	0.729	16.109	10.69	3.37

* Weighted average.

TABLE - R-5 : SHOWING MONTHLY DISTRIBUTION OF SHRIMPS/M³ OF WATER AT KHEPUPARA

MONTH	1982					1983								Average
SPECIES	AUG	SEPT	OCT	NOV	DEC	JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG	Average
P. monodon	0	0	0	0.06	0.002	0.004	0.039	0.065	0.06	0.0275	0.01	0	0	0.0206
P. indicus	0	0	0	0.034	0.282	0.139	0	0	0	0	0	0	0	0.035
M. monoceros	0	0	0	0	0.12	0.005	0	0	0.078	0.0063	0	0	0	0.016
M. brevicornis	0	0	0	0	0	0	0	0	0	0	0	0	0.0075	0.0006
Other Penaiids	0	0.11	5.011	0.2625	0.009	0.066	0.0113	0.0775	0.123	0.05	0.29	0.005	0.0225	0.5025
Carideans	5.417	4.258	5.749	0.4375	0.478	0.0208	0.0475	0.0638	0.049	0.205	0.47	0.5025	2.1475	1.952
TOTAL:	5.417	4.368	10.76	0.7938	0.891	0.2503	0.0975	0.209	0.31	0.289	0.77	0.5975	2.1775	2.532

TABLE - R-6 : SHOWING MONTHLY DISTIBUTION OF SHRIMPS/M³ AT SATKHIRA

MONTH	1982							1983
SPECIES	JUN*	JUL	AUG	SEPT	OCT	NOV	DEC	JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG	Total No. of Organisms	Average age
Peneaus monodon	2.819	2.0045	1.3755	0.2515	0.401	0.1145	0.0115	0.411	0.1275	0.223	0.279	0.0615	0.079	0.5415	0.571	9.271	0.618
P. indicus	0.021	0.0005	0.0205	0	0	0	0	0	0.001	0.0195	0	0	0.0145	0.01	0	0.087	0.006
Metapenaeus monoceros	7.7835	5.319	2.3555	0.257	0.761	0.3095	0.675	0.0365	0.0225	0.0555	0.675	0.9005	1.096	9.6535	0.8875	30.7875	2.0525
M. brevicornis	0.011	0.0035	0.017	0	0.1055	0.057	0.004	0	0	0	0	0.014	0.035	0.0355	0.4225	0.705	0.047
Other penaeids	1.321	0.363	0.5865	0.174	0.0165	0.145	0.493	0.6105	0.3785	0.1545	0.280	0.2385	0.3815	2.6525	0.421	8.216	0.548
Carideans	3.862	0.806	0.86	2.3225	2.068	1.213	2.867	0.3525	0.2485	0.1525	0.797	0.313	2.5705	2.15	3.502	24.0845	1.606
Total No. of Organisms/m³	15.8175	8.4965	5.215	3.005	3.352	1.839	4.0505	1.4105	0.778	0.605	2.031	1.5275	4.1765	15.043	5.804	73.151	4.877

* Weighted average.

TABLE - R-7 : SHOWING MONTHLY ABUNDANCE AND DISTRIBUTION OF SHRIMPS, FINFISH LARVAE AND OTHER ZOOPLANKTON PER M³ OF WATER IN STATIONS AT CHAKARIA

STATION	C - 1				C - 2				AVERAGE
MONTH	SHRIMP	FINFISH	OTHER ZOOPLANKTON	TOTAL ORGANISMS	SHRIMP	FINFISH	OTHER ZOOPLANKTON	TOTAL ORGANISMS	SHRIMP	FINFISH	OTHER ZOOPLANKTON	TOTAL ORGANISMS	%
MAY(1982)	0.779	0.367	678.53	679.676	2.627	1.654	230.373	234.654	1.703	1.0105	454.4515	457.165	9.685
JUN	4.869	1.90	132.859	139.628	1.128	1.255	289.987	292.37	2.999	1.5775	211.423	215.999	4.576
JUL	4.267	1.94	485.0	491.207	14.062	1.437	117.793	133.292	9.1645	1.6885	301.3965	312.2495	6.615
AUG	2.972	2.131	111.249	116.352	1.01	0.976	104.631	106.617	1.991	1.5535	107.94	111.4845	2.362
SEP	3.781	3.101	97.217	104.099	1.256	1.485	29.735	32.476	2.5185	2.293	63.476	68.2875	1.447
OCT	0.909	3.218	267.983	272.11	0.725	1.695	270.284	272.704	0.8165	2.4565	269.134	272.407	5.771
NOV	1.801	1.329	117.527	120.747	1.772	0.540	112.628	114.94	1.8315	0.9345	115.0775	117.844	2.497
DEC	2.021	2.977	1266.472	1271.47	0.064	0.533	118.317	118.896	1.0425	1.755	692.3945	695.192	14.728
JAN (1983)	0.959	0.363	35.247	36.569	0.046	0.099	61.396	61.541	0.5025	0.231	48.3215	49.055	1.039
FEB	1.330	0.903	63.974	66.207	0.757	0.588	107.232	108.577	1.043	0.7455	85.603	87.392	1.852
MAR	0.649	0.730	204.189	205.568	1.092	1.213	178.546	180.851	0.8705	0.9715	191.368	193.21	4.093
APR	1.093	2.434	168.376	171.903	0.662	1.721	89.195	91.578	0.8775	2.0775	128.786	131.741	2.791
MAY	1.472	6.292	358.418	366.182	0.584	2.078	78.073	80.735	1.028	4.185	218.246	223.459	4.734
JUN*	1.045	9.674	238.694	249.413	0.37	2.979	209.023	212.372	0.729	6.550	224.848	232.127	4.918
JUL	29.491	32.096	1471.384	1532.971	2.727	5.281	414.908	422.916	16.109	18.6885	943.146	977.944	20.718
AUG	10.154	35.518	614.438	660.11	11.227	17.746	460.485	489.458	10.69	26.632	537.4615	574.784	12.177
TOTAL NO. OF INDIVS.	67.682	104.973	6311.557	6484.212	40.109	41.28	2872.606	2953.995	53.916	73.35	4593.073	4720.341
INDIVS/M³	4.23	6.561	394.472	405.263	2.506	2.58	179.538	184.624	3.37	4.584	287.067	295.021
%	1.044	1.619	97.337	100.0	1.357	1.397	97.245	99.999	1.142	1.554	97.304	100.0	100.0

* Weighted average.

TABLE - R-8 : SHOWING MONTHLY ABUNDANCE AND DISTRIBUTION OF SHRIMPS, FIN FISH LARVAE AND OTHER ZOOPLANKTON PER M³ OF WATER IN STATIONS AT KHEPUPARA

STATIONS	K - 1				K - 2				TOTAL
MONTH	Shrimp	Finfish	Other Zooplankton	Total Organisms	Shrimp	Finfish	Other Zooplankton	Total Organisms	Shrimp	Finfish	Other Zooplankton	Grand Total	%
AUG (1982)	5.417	1.033	30.143	36.593	-	-	-	-	5.417	1.033	30.143	36.593	2.888
SEP	0.12	0.533	1.91	2.563	10.74	5.985	10.485	27.21	4.368	2.714	5.34	12.422	0.98
OCT	0.218	0.935	7.633	8.786	16.30	15.435	199.75	231.485	8.259	8.185	103.692	120.136	9.481
NOV	0.77	0.623	19.49	20.883	0.82	2.135	127.935	130.89	0.795	1.379	73.713	75.887	5.989
DEC	0.556	0.598	70.24	71.394	1.226	4.215	77.148	82.589	0.891	2.407	73.694	76.992	6.076
JAN (1983)	0.123	0.115	69.895	70.133	0.38	2.588	143.527	146.495	0.252	1.352	106.711	108.315	8.548
FEB	0.028	0.515	187.853	188.396	0.17	3.885	181.18	185.235	0.099	2.2	186.541	188.843	14.904
MAR	0.073	0.608	134.128	134.809	0.345	7.99	512.058	520.393	0.209	4.299	323.093	327.601	25.855
APR	0.516	0.488	174.565	175.569	0.104	0.313	79.325	79.742	0.31	0.401	126.945	127.656	10.075
MAY	0.428	0.50	78.903	79.831	0.15	0.653	254.85	255.653	0.289	0.577	166.877	167.743	13.238
JUN	0.85	0.225	8.11	9.185	0.687	0.583	12.848	14.118	0.769	0.404	10.479	11.652	0.919
JUL	0.653	0.465	3.183	4.301	0.3625	0.40	5.158	5.921	0.508	0.433	4.171	5.112	0.403
AUG	2.003	1.20	4.315	7.518	2.3525	1.16	5.23	8.743	2.178	1.18	4.773	8.131	0.642
TOTAL NO. OF ORGS	11.755	7.838	790.368	809.961	33.637	45.342	1609.494	1688.473	24.344	26.564	1216.175	1267.083	99.99
ORGS/M³	0.904	0.603	60.798	62.305	2.803	3.779	134.125	140.706	1.873	2.043	93.552	97.468
%	1.451	0.968	97.581	100.0	1.992	2.686	95.323	100.0	1.922	2.096	95.982	100.0

TABLE - R-9 : SHOWING MONTHLY DISTRIBUTION AND ABUNDANCE OF SHRIMPS, FINFISH LARVAE AND OTHER ZOOPLANKTON/M³ OF WATER IN STATIONS AT SATKHIRA.

STATION	S - 1				S - 2				S - 3				WEIGHTED AVERAGE
MONTH	Shrimp	Finfish	Other Zooplankton	Total Organisms	Shrimp	Finfish	Other Zooplankton	Total Organisms	Shrimp	Finfish	Other Zooplankton	Total Organisms	Shrimp	Finfish	Other Zooplankton	Total Organisms	%
JUN (1982)	12.286	3.386	2301.1095	2316.7815	21.12	2.001	226.476	249.597	1.33	0.05	34.63	36.01	15.8175	2.538	1176.242	1194.5975	24.167
JUL	5.255	3.045	424.3825	432.6825	12.4225	0.156	40.5375	53.116	13.0925	0.755	76.615	90.4625	8.4965	1.102	201.292	210.8905	4.266
AUG	1.32	6.769	964.9125	973.0015	11.979	1.80	751.2275	765.0065	0.9275	0.335	607.645	608.9075	5.215	3.4945	888.769	897.4785	18.156
SEP	1.1075	0.9625	231.1025	233.1725	5.499	2.36	79.101	86.96	0.785	1.1825	53.73	55.6975	3.005	5.865	110.9375	119.8075	2.424
OCT	2.9355	0.849	71.8955	75.68	4.361	1.634	33.39	39.385	2.615	1.005	17.386	21.006	3.352	1.194	45.591	50.137	1.014
NOV	1.0975	1.292	53.479	55.8685	2.459	3.05	32.012	37.521	2.1175	5.32	53.875	61.3125	1.839	2.801	44.971	49.611	1.004
DEC	7.139	3.699	400.559	411.397	2.322	1.5125	118.5995	122.434	1.33	0.29	119.3575	120.9775	4.0505	2.1425	231.5935	237.7865	4.8105
JAN (1983)	0.814	0.4825	184.18	185.4765	2.293	0.251	77.7525	80.2965	0.7125	0.0725	96.4825	97.2675	1.4105	0.308	123.55	125.2685	2.534
FEB	0.6525	0.776	18.414	19.8425	0.361	0.115	48.346	48.822	18.1975	0.0825	81.2675	99.5475	0.778	0.373	44.061	45.212	0.915
MAR	0.281	17.0275	148.585	165.8935	0.449	0.639	31.394	32.482	1.565	0.93	248.465	250.96	0.605	7.2525	119.734	127.5915	2.581
APR	2.175	10.283	519.092	531.55	2.8295	1.9425	114.294	119.066	0.15	0.493	14.045	14.688	2.031	4.956	256.167	263.154	5.324
MAY	0.799	1.214	236.099	238.112	2.949	0.936	66.375	70.26	0.1425	0.4125	11.9225	12.4775	1.5275	0.9425	123.784	126.254	2.554
JUN	5.865	35.306	919.1425	960.3135	3.896	1.339	48.486	53.721	1.33	0.3825	26.2675	27.98	4.1765	14.7345	392.305	411.216	8.319
JUL	7.4075	3.624	474.9975	486.029	26.281	9.034	139.249	174.564	7.8375	0.0425	42.3075	50.1875	15.043	5.0715	264.8705	284.994	5.766
AUG	2.8975	3.0625	1717.446	1723.406	10.609	2.241	244.21	257.06	2.0075	0.185	31.79	33.9825	5.804	2.1585	791.0655	799.028	16.165
Total Organisms	52.032	91.778	8665.3965	8809.2065	109.83	29.011	2051.45	2190.291	54.14	11.538	1515.786	1581.464	73.151	54.9335	4814.9425	4943.027
Average	3.469	6.1185	577.693	587.280	7.322	1.934	136.763	146.019	3.609	0.769	101.052	105.431	4.877	3.662	320.996	329.535
%	0.591	1.042	98.368	100.001	5.014	1.324	93.661	99.999	3.423	0.729	95.847	99.999	1.480	1.111	97.409	100.0	99.9995

TABLE - R-10 SHOWING MONTHLY AVERAGE DISTRIBUTION OF SHRIMPS/M³ OF WATER AT CHAKARIA (C-I)

YEAR	1982								1983								TOTAL NO. OF ORGMS.	AVERAGE	%
MONTH	MAY	JUN	JUL	AUG	SEP	OCT	NOV	DEC	JUN	FEB	MAR	APR	MAY	JUN	JUL	AUG
SPECIES	MAY	JUN	JUL	AUG	SEP	OCT	NOV	DEC	JUN	FEB	MAR	APR	MAY	JUN	JUL	AUG
Penaeus monodon	0	2.887	0.078	0.06	0	0	0.02	0.018	0.013	0.08	0.034	0.037	0	0.155	0.013	0.046	3.441	0.215	5.082
P. indicus	0.002	0.217	1.684	0.372	0	0	0.14	0.027	0	0.008	0.05	0.025	0	0.06	0.14	0	2.725	0.170	4.018
Metapenaeus monoceros	0.006	0.924	0.08	0.82	1.035	0.03	0.358	0	0.01	0.22	0.006	0.088	0	0.098	25.76	5.343	34.778	2.174	51.383
M. brevicornis	0.313	0.340	0.438	0.07	0.101	0	0.055	0	0	0.086	0.142	0.043	0	0.01	1.446	0.301	3.345	0.209	4.940
Other Penaeids	0.007	0.459	1.125	1.011	2.115	0.412	0.329	1.569	0.094	0.356	0.109	0.646	0.924	0.603	1.62	3.366	14.745	0.922	21.792
Carideans	0.451	0.042	0.862	0.639	0.53	0.467	0.989	0.407	0.842	0.58	0.308	0.254	0.548	0.119	0.512	1.098	8.648	0.541	12.787
TOTAL	0.779	4.869	4.267	2.972	3.781	0.909	1.891	2.021	0.959	1.33	0.649	1.093	1.472	1.045	29.491	10.154	67.682	4.231	100.00

TABLE - R-11 : SHOWING MONTHLY AVERAGE DISTRIBUTION OF SHRIMPS PER CUBIC METER OF WATER AT CHAKARIA (C-2)

MONTH	1982								1983								TOTAL NO. OF ORGMS.	AVERAGE	%
SPECIES	MAY	JUN	JUL	AUG	SEP	OCT	NOV	DEC	JAN	FEB	MAR	APR	MAY	JUN*	JUL	AUG	TOTAL NO. OF ORGMS.	AVERAGE	%
Penaeus monodon	0.351	0.309	0.034	0.012	0.015	0.006	0	0.004	0.015	0.145	0.008	0	0	0	0	0.221	1.12	0.07	2.793
P. indicus	0.322	0.421	0.358	0.299	0	0	0.0725	0	0	0	0.068	0.061	0.085	0	0.274	0	1.961	0.123	4.908
Metapenaeus monoceros	0.014	0.189	6.463	0.194	0.238	0	0.334	0.004	0.004	0.181	0.073	0.104	0.058	0.144	0.594	8.29	16.884	1.055	42.099
M. brevicornis	0.644	0	0.04	0	0	0	0	0	0	0.082	0.105	0.006	0.001	0.005	0.145	0.083	1.111	0.069	2.753
Other Penaeids	0.833	0.083	6.746	0.159	0.767	0.116	0.023	0	0.004	0.068	0.449	0.265	0.013	0.203	1.356	1.543	12.628	0.789	31.484
Carideans	0.463	0.126	0.421	0.346	0.236	0.602	1.342	0.056	0.023	0.280	0.389	0.226	0.428	0.018	0.358	1.089	6.403	0.40	15.962
TOTAL	2.627	1.128	14.062	1.01	1.256	0.724	1.772	0.064	0.046	0.756	1.092	0.662	0.585	0.37	2.727	11.226	40.107	2.506	99.999

* Weighted average.

TABLE - R-12 : SHOWING MONTHLY AVERAGE DISTRIBUTION OF SHRIMPS PER CUBIC METER OF WATER AT KHEPUPARA (K-1)

	1982					1983
MONTH	AUG*	SEP*	OCT	NOV	DEC	JAN	FEB	MAR	APR*	MAY	JUN	JUL	AUG	Average	%
SPECIES	AUG*	SEP*	OCT	NOV	DEC	JAN	FEB	MAR	APR*	MAY	JUN	JUL	AUG	Average	%
P. monodon	0	0	0	0.0525	0	0	0.0225	0.016	0.07	0.0125	0.01	0	0	0.014	1.547
P. indicus	0	0	0	0.0025	0.034	0.0305	0	0	0	0	0	0	0	0.005	0.552
M. monoceros	0	0	0	0	0.0415	0	0	0	0.156	0	0	0	0	0.015	1.657
M. brevicornis	0	0	0	0	0	0.0305	0	0	0	0	0	0	0.0075	0.003	0.331
Others Penaeids	0	0.02	0.0125	0.155	0.018	0.0305	0.005	0.0075	0.211	0.005	0.24	0.01	0.0425	0.058	6.409
Carideans	5.417	0.10	0.205	0.56	0.4625	0.0305	0	0.05	0.076	0.41	0.6025	0.6425	1.9525	0.81	89.503
Total	5.417	0.12	0.2175	0.77	0.556	0.122	0.0275	0.073	0.513	0.4275	0.8525	0.6525	2.0025	0.905	99.99

* Weighted Average.

TABLE - R-13 : SHOWING MONTHLY AVERAGE DISTRIBUTION OF SHRIMPS PER CUBIC METER OF WATER AT KHEPUPARA (K-2)

MONTH	1982					1983								Average	%
SPECIES	AUG	SEPT*	OCT	NOV	DEC	JAN	FEB	MAR	APR*	MAY	JUN	JUL	AUG	Average	%
P. monodon	-	0	0	0.0675	0.0035	0.0075	0.055	0.12	0.05	0.0425	0.010	0	0	0.030	0.721
P. indicus	-	0	0	0.065	0.5305	0.248	0	0	0	0	0	0	0	0.070	1.683
M. monoceros	-	0	0	0	0.1985	0.010	0	0	0	0.0125	0	0	0	0.018	0.433
M. brevicornis	-	0	0	0	0	0	0	0	0	0	0	0	0.0075	0.001	0.024
Other Penaeids	-	0.245	10.01	0.37	0	0.102	0.0175	0.1475	0.035	0.095	0.340	0	0.0025	0.947	22.768
Carideans	-	10.495	11.293	0.315	0.93	0.011	0.095	0.0775	0.022	0	0.3375	0.3625	2.3425	3.0934	74.371
TOTAL	-	10.74	21.303	0.8175	1.2255	0.3785	0.1675	0.345	0.107	0.150	0.687	0.3625	2.3525	4.1594	99.99

* Weighted average.

TABLE - R-14 : SHOWING MONTHLY AVERAGE DISTRIBUTION OF SHRIMPS PER M³ OF WATER AT SATKHIRA (S-1)

MONTH	1982							1983								Total No. of Orgms	Average	%
SPECIES	JUN	JUL	AUG	SEP	OCT	NOV	DEC	JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG	Total No. of Orgms	Average	%
Penaeus monodon	2.17	1.585	0.070	0.06	0.250	0.039	0.029	0.5275	0.1725	0.24	0.426	0	0.025	0.014	0.03	5.638	0.376	10.883
P. indicus	0.0425	0	0.051	0	0	0	0	0	0	0	0	0	0.016	0	0	0.1095	0.007	0.2026
Metapenaeus monoceros	1.426	1.9975	0.40	0.3075	0.325	0.125	1.229	0.05	0.03	0	1.002	0.5975	1.4425	6.415	1.1	16.507	1.100	31.838
M. brivicornis	0.0225	0.009	0.0425	0	0.01	0.019	0.01	0	0	0	0	0.035	0.0875	0.024	0.561	0.8205	0.055	1.592
Other Penaeids	0.729	0.424	0.051	0	0	0	0.019	0	0	0	0	0	0	0.026	0	1.249	0.083	2.402
Carideans	7.896	1.24	0.645	0.74	2.128	0.915	5.8525	0.264	0.45	0.041	0.7475	0.166	4.294	0.929	1.206	27.514	1.834	53.082
TOTAL:	12.286	5.2555	1.3195	1.1075	2.713	1.098	7.1395	0.8415	0.6525	0.281	2.1755	0.7985	5.865	7.408	2.897	51.838	3.455	100.00

TABLE - R - 15: SHOWING MONTHLY AVERAGE DISTIBUTION OF SHRIMPS PER M³ OF WATER AT SATKHIRA (S-2)

MONTH	1982							1983								Total No. of ORGMS.	Average	%
SPECIES	JUN	JUL	AUG	SEP	OCT	NOV	DEC	JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG	Total No. of ORGMS.	Average	%
Penaeus monodon	3.665	2.88	3.369	0.5425	0.570	0.165	0	0.3415	0.031	0.02	0.228	0.154	0.17	1.1075	1.261	14.5045	0.967	13.373
P. indicus	0.0025	0	0	0	0	0	0	0	0.2225	0	0	0	0.0175	0.015	0	0.0375	0.0025	0.035
Metapenaeus monoceros	0.4275	8.6875	5.374	0.489	1.02	0.391	0.368	0.041	0.016	0	0.687	1.624	1.2275	15.33	0.9675	36.65	2.443	33.785
M. brevicornis	0	0	0	0	0.221	0.1425	0	0	0	0	0	0	0	0.065	0.495	0.9235	0.0616	0.852
Other Penaeids	16.7625	0.405	1.36	0.41	0.041	0.171	0.996	1.390	0.129	0.236	0.2425	0.555	0.76	5.955	1.0275	30.4405	2.029	28.060
Carideans	0.3	0.395	1.151	3.964	2.509	1.589	0.958	0.520	0.109	0.1925	1.232	0.616	1.721	3.809	6.8575	25.923	1.728	23.897
TOTAL	21.1575	12.3675	11.254	5.4055	4.361	2.4585	2.322	2.2925	0.2875	0.4485	2.3895	2.949	3.896	26.2815	10.6085	108.479	7.231	100.00

TABLE - R-16: SHOWING MONTHLY AVERAGE DISTRIBUTION OF SHRIMPS PER M³ OF WATER AT SATKHIRA (S-3)

MONTH	1982							1983								Total No. of ORGMS.	Average	%
SPECIES	JUN	JUL	AUG	SEP	OCT	NOV	DEC	JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG	Total No. of ORGMS.	Average	%
Penaeus monodon	1.24	1.0925	0	0.1125	0.3675	0.165	0	0.315	0.1875	0.595	0.088	0	0.005	0.465	0.2725	4.9055	0.327	15.691
P. indicus	0	0	0	0	0	0	0	0	0	0.0975	0	0	0.005	0.02	0	0.1225	0.008	0.384
Metapenaeus monoceros	0.01	5.225	0.11	0	1.115	0.515	0.1825	0	0	0.2775	0	0.06	0.14	4.7775	0.3025	12.715	0.848	40.691
M. brevicornis	0	0	0	0	0.065	0	0	0	0	0	0	0	0	0	0	0.065	0.004	0.192
Other Penaeids	0	0.0475	0.11	0.050	0	0.3825	0.435	0.2725	1.5925	0.30	0.035	0.0825	0.3875	1.30	0.05	5.045	0.336	16.123
Carideans	0.08	0.0925	0.7075	0.6225	1.0675	1.055	0.7125	0.200	0.0825	0.295	0.027	0	0.8225	1.275	1.3825	8.422	0.561	26.919
TOTAL:	1.33	6.4575	0.9275	0.785	2.615	2.1175	1.33	0.7875	1.8625	1.565	0.15	0.1425	1.36	7.8375	2.0075	31.275	2.084	100.00