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. 2021 May 26;169:112463. doi: 10.1016/j.marpolbul.2021.112463

Table 4.

Catches, revenue and average price (euros/kilogram) of first sale of shellfish catches in Galicia. Second phase (June 16th – November 6th).

June 16th - November 6th (2020)
June 16th - November 6th (2015–2019)
Variation in catches. Revenue and average price (2015–2019)/2020
Catch (Kg) Revenue (€) Average price (€/Kg) Average catch (Kg) Average revenue (€) Average price (€/Kg) Catch Revenue Average price (€/Kg)
Most caught species Common cockle (Cerastoderma edule, Cardiidae) 717,386.27 4,964,182.68 6.92 1,287,589.03 8,099,640.57 6.23 −44.28% −38.71% 11.08%
Japanese carpet shell (Ruditapes philippinarym, Veneridae) 1,228,108.92 11,915,155.91 9.70 1,183,394.93 10,065,068.33 8.39 3.78% 18.38% 15.61%
Common octopus (Octopus vulgaris, Octopodidae) 185,403.35 1,640,931.63 8.85 874,403.85 6,559,347.68 7.58 −78.80% −74.98% 16.75%
Pullet carpet shell (Venerupis pullastra, Veneridae) 256,879.36 4,547,399.57 17.70 380,590.43 5,198,414.19 13.93 −32.51% −12.52% 27.06%
Razor shell (Ensis magnus, Pharidae) 265,926.15 2,447,935.41 9.21 271,260.16 2,669,099.89 9.81 −1.97% −8.29% −6.12%
Lesser Flying squid (Todaropsis eblanae, Ommastrephidae) 30,414.65 89,512.17 2.94 252,633.61 538,815.33 2.55 −87.96% −83.39% 15.29%
Banded carpet shell (Venerupis rhomboides, Veneridae) 127,275.15 1,341,544.22 10.54 193,530.50 1,706,862.00 8.95 −34.24% −21.40% 17.77%
Northern shortfin squid (Illex illecebrosus, Ommastrephidae) 175,375.31 580,354.97 3.31 167,826.44 412,248.46 2.62 4.50% 40.78% 26.34%
Gooseneck barnacle (Pollicipes pollicipes, Pollicipedidae) 129,869.21 3,913,009.88 30.13 167,442.54 4,127,670.08 24.72 −22.44% −5.20% 21.89%
Grooved carpet shell (Ruditapes decussatus, Veneridae) 110,398.94 2,757,366.17 24.98 148,629.69 4,089,765.58 27.98 −25.72% −32.58% −10.72%
Rest of Shellfish 932,230.98 7,597,504.87 9.08 1,043,324.04 7,444,504.05 10.48 −10.65% 2.06% −13.36%
Total Shellfish 41,59,268.29 41,794,897.48 9.54 5,970,625.24 50,911,436.16 10.59 −30.34% −17.91% −9.92%
Quartiles Q1 742,492.00 15,255,185.80 24.31 638,075.69 13,699,519.82 28.80 16.36% 11.36% −15.57%
Q2 2,787,796.97 24,871,438.71 9.20 3,815,819.91 32,111,579.90 8.90 −26.94% −22.55% 3.32%
Q3 422,299.87 1,475,330.05 4.09 1,041,379.75 4,415,738.85 3.52 −59.45% −66.59% 16.15%
Q4 206,679.45 192,942.92 1.03 475,349.89 684,597.58 1.13 −56.52% −71.82% −8.28%