Analysis of Migratory Catfish Production from Artisanal Fishing in the Middle Madeira Sub-Basin Using New Monitoring Methods, Southwestern Amazon
Table 3
Descriptive statistics of financial income (R$) of migratory catfish (Siluriformes: Pimelodidae) recorded in artisanal fisheries in the middle Madeira sub-basin, between 2018 and 2019, for each fishing landing.
M
SD
MinV
MaxV
CV%
K
Brachyplatystoma filamentosum
42.07
±251.22
0.18
377.07
596.9
62.19
Brachyplatystoma platynemum
5.52
±23.40
0.96
26.61
423.75
26.36
Brachyplatystoma rousseauxii
35.43
±117.90
0.66
103.51
332.69
11.64
Brachyplatystoma vaillantii
0.61
±3.52
0.53
5.17
575.67
56.4
Hypophthalmus marginatus
1.52
±8.40
0.14
12.47
552.66
58.87
Leiaurius marmoratus
5.35
±12.79
0.56
10.53
239.07
8.68
Phractocephalus hemioliopterus
38.83
±128.32
2.95
173.01
330.05
36.88
Pinirampus pirinampus
0.73
±2.45
0.36
2.10
334.59
10.77
Pseudoplatystoma punticfer
371.4
±1036.7
0.50
1415.52
279.11
37.2
Pseudoplatystoma tigrinum
66.13
±254.30
14.22
359.33
384.53
45.78
Sorubim lima
0.27
±2.12
0.98
3.23
781.66
67.56
Sorubimichthys planiceps
9.47
±31.83
2.04
41.40
335.98
31.89
Zungaro zungaro
0.56
±3.24
2.6
4.43
571.38
43.85
M: mean; SD: standard deviation; MinV: minimum value; MaxV: maximum value; CV%: coefficient of variation in percentage; K: kurtosis.
