Tabla 3. Características generales de las comunidades
acuáticas de tres estaciones fijas de muestre en la laguna de Cashibococha
durante el año 2001. C = Creciente, TV = Transición-Vaciante, V = Vaciante y TC = Transición-Creciente. |
|
|
|
|
|
|
|
|
|
|
|
MISIÓN SUIZA |
FUNDO NILTON |
PTO CASHIBO |
época del año |
TV |
V |
TC |
TV |
V |
TC |
TV |
V |
TC |
MACROFITAS (especies/ familia) |
|
|
|
|
|
|
|
|
|
Asteraceae |
|
2 |
4 |
|
1 |
3 |
|
2 |
1 |
Araceae |
|
|
1 |
|
|
|
|
|
|
Apiaceae |
|
|
|
|
|
1 |
|
|
|
Boraginaceae |
|
|
1 |
|
|
2 |
|
1 |
|
Campanulaceae |
|
|
1 |
|
|
|
|
|
|
Convolvulaceae |
|
|
|
|
|
|
|
|
|
Cucurbitaceae |
|
1 |
1 |
|
|
|
|
|
|
Cyperaceae |
|
1 |
1 |
|
1 |
|
|
|
|
Euphorbiaceae |
|
3 |
3 |
|
1 |
1 |
|
|
1 |
Fabaceae |
|
2 |
3 |
|
3 |
3 |
|
1 |
2 |
Lamiaceae |
|
|
|
|
|
|
|
1 |
|
Onagraceae |
|
3 |
3 |
|
1 |
3 |
|
|
1 |
Poaceae |
|
3 |
10 |
|
|
3 |
|
8 |
1 |
Pontederiaceae |
|
|
2 |
|
|
1 |
|
2 |
1 |
Portulaceae |
|
|
|
|
|
|
|
1 |
|
Polygonaceae |
|
|
1 |
|
|
|
|
1 |
1 |
Salvinaceae |
|
|
2 |
|
|
|
|
|
|
Scrophulariaceae |
|
|
1 |
|
|
|
|
|
|
Solanaceae |
|
1 |
1 |
|
1 |
|
|
1 |
1 |
Rubiaceae |
|
|
|
|
|
|
|
1 |
|
Total de especies |
|
16 |
35 |
|
8 |
17 |
0 |
19 |
9 |
FITOPLANCTON (Promedio de
ind/ mL) |
|
|
|
|
|
|
|
|
|
Chlorophyta |
|
214 |
94 |
226 |
194 |
215 |
158 |
184 |
115 |
Cyanophyta |
|
|
30 |
64 |
3 |
13 |
|
16 |
5 |
Euglenophyta |
|
62 |
18 |
64 |
37 |
10 |
47 |
37 |
15 |
Chrysophyta |
|
|
|
8 |
|
3 |
4 |
|
3.5 |
Total |
|
276 |
141 |
362 |
234 |
240 |
209 |
237 |
138 |
Total de especies |
|
33 |
20 |
26 |
13 |
22 |
13 |
17 |
16 |
ZOOPLANCTON (Promedio de
ind/ mL) |
|
|
|
|
|
|
|
|
|
Rotifera |
|
69 |
61 |
203 |
82 |
184 |
67 |
36 |
42.5 |
Cladocera |
|
13.5 |
1.5 |
7 |
13 |
3.5 |
8 |
6 |
11 |
Copepoda |
|
8.5 |
6 |
8 |
|
7.5 |
|
7 |
4 |
Protozoa |
|
10 |
3.5 |
30 |
9 |
2.5 |
26 |
9 |
14.5 |
Total |
|
101 |
72 |
248 |
104 |
197.5 |
101 |
58 |
72 |
Total de especies |
|
26 |
14 |
30 |
11 |
28 |
9 |
9 |
23 |
ICTIOFAUNA (ind/ m2 /
familia) |
|
|
|
|
|
|
|
|
|
Anostomidae |
0.013 |
0.011 |
0.014 |
0.006 |
0.019 |
0.014 |
|
|
|
Characidae |
0.337 |
0.489 |
0.036 |
0.022 |
0.23 |
0.088 |
0.15 |
0.13 |
0.048 |
Cichlidae |
0.146 |
0.024 |
0.038 |
0.139 |
0.211 |
0.028 |
0.039 |
0.15 |
0.037 |
Curimatidae |
0.012 |
0.154 |
0.03 |
0.022 |
0.207 |
0.031 |
0.078 |
0.131 |
0.059 |
Doradidae |
|
0.004 |
0.015 |
0.022 |
0.041 |
0.011 |
0.011 |
0.028 |
|
Electrophoridae |
0.076 |
|
|
|
|
|
0.022 |
0.006 |
|
Hemiodontidae |
0.003 |
0.022 |
0.015 |
0.028 |
0.037 |
0.003 |
0.067 |
0.172 |
|
Loricariidae |
|
|
|
|
0.011 |
0.006 |
|
0.006 |
|
Pimelodidae |
0.089 |
0.048 |
0.003 |
0.1 |
0.056 |
0.072 |
0.061 |
0.096 |
0.035 |
Prochilodontidae |
0.003 |
|
|
|
0.007 |
|
0.10 |
0.056 |
0.031 |
Sternopygidae |
0.053 |
0.113 |
0.022 |
0.011 |
0.033 |
0.029 |
0.006 |
0.004 |
0.091 |
Densidad
Total |
0.7 |
0.9 |
0.2 |
0.4 |
0.9 |
0.3 |
0.5 |
0.8 |
0.3 |
(ind / m2) |
|
|
|
|
|
|
|
|
|
Total de especies |
28 |
19 |
21 |
15 |
34 |
26 |
21 |
26 |
15 |
Biomasa
Total |
5.8 |
17.3 |
4.6 |
9.3 |
11.2 |
4.8 |
4.6 |
7.6 |
1.4 |
(g / m2) |
|
|
|
|
|
|
|
|
|
Abundancia
Total |
87.2 |
780.6 |
205.9 |
139.7 |
504.7 |
218 |
69.7 |
340.8 |
65.2 |
(g / lance) |
|
|
|
|
|
|
|
|
|
(H’) |
3.8 |
2.7 |
4.1 |
3.2 |
4.2 |
4 |
3.6 |
3.8 |
3.2 |
(H máx) |
4.8 |
4.2 |
4.4 |
3.9 |
5.1 |
4.7 |
4.4 |
4.7 |
3.9 |
Equitabilidad (E) |
0.8 |
0.6 |
0.9 |
0.8 |
0.8 |
0.8 |
0.8 |
0.8 |
0.8 |
|
|
|
|
|
|
|
|
|
|