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Online Supplement Table 4.2 List of Species Assessed for Discard

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Online Supplement Table 4.2 List of Species Assessed for Discard Online Supplement Table 4.2 List of species assessed for discard survival in Europe and for which evidence was generated to support granted exemptions to the Landing Obligation on the basis of ‘high survival’ (European Council enacting delegated regulation), specifying fishing gear, location of observational/experimental study and any specific treatment associated with a corresponding discard survival estimate. MD, maximum number of days that a species was monitored for post-release survival; N, number of specimens assessed. In some cases, average (per fishery/trip/gear operation) minimum % mortality was given instead of the minimum and maximum, and in some cases *, indicates 95% confidence interval limits. n/a, information was not available or could not be located. Estimate d discard survival Mi m Ma Key Scientific Fishing nD Delegated Location / ICES min% ax xD N Treatment Reference species name gear ay Regulation (EU) No % ays s Invertebr ates Carpet Venerupe Dredges Western n/ Pescamed 2016; 2017/86; 2018/153; n/a n/a n/a n/a n/a clams ris spp. (HMD) Mediterranean Sea a 2018 2018/2036 Pecten Dredges Western n/ Pescamed 2016; 2017/86; 2018/153; Scallop n/a n/a n/a n/a n/a jacobeus (HMD) Mediterranean Sea a 2018 2018/2036 Venus Venus Dredges Western n/ Pescamed 2016; 2017/86; 2018/153; n/a n/a n/a n/a n/a shells spp. (HMD) Mediterranean Sea a 2018 2018/2036 Nephrops Pots, 10 Norway West of Scotland 96 x norvegic traps, 99% 0 11 25 Controls (Creel caught) Wileman et al. 1999 2018/46 lobster (VIa) 6 us creels % Nephrops Norway Nephrops West of Scotland 37 96 x norvegic 19% 11 25 Trawl Discards (Summer) Wileman et al. 1999 2018/46 lobster trawl (VIa) % 9 us Nephrops Pots, Norway 88 2016/2374; norvegic traps, Bay of Biscay (VIIIb) 88% 3 3 16 Controls (Creel caught) Méhault et al. 2011 lobster % 2018/2033 us creels Nephrops Norway Twin 51 2016/2374; norvegic Bay of Biscay (VIIIb) 51% 3 3 1557 Trawl Discards (Summer) Méhault et al. 2011 lobster trawl % 2018/2033 us Nephrops (144 Norway Bottom Portuguese waters 58 Castro et al. 2003; 2016/2374; norvegic 32% 6 7 - Trawl Discards (Winter) lobster trawls (IXa) % Castro et al. 2005 2018/2033 us 240) Nephrops (228 Norway Bottom Portuguese waters 45 Castro et al. 2003; 2016/2374; norvegic 27% 6 10 - Trawl Discards (Spring) lobster trawls (IXa) % Castro et al. 2005 2018/2033 us 240) Nephrops (223 Norway Bottom Portuguese waters 35 Castro et al. 2003; 2016/2374; norvegic 13% 7 9 - Trawl Discards (Summer) lobster trawls (IXa) % Castro et al. 2005 2018/2033 us 240) Nephrops Norway Bottom Portuguese waters 60 Castro et al. 2003; 2016/2374; norvegic 43% 6 8 240 Trawl Discards (Autumn) lobster trawls (IXa) % Castro et al. 2005 2018/2033 us Nephrops Norway Nephrops West of Scotland 60 320 norvegic 25% 14 14 Short Tow (Autumn) Ridgway et al. 2006 n/a lobster trawl (VIa), Clyde % x 2 us Nephrops Norway Nephrops West of Scotland 17 320 norvegic 10% 14 14 Long Tow (Autumn) Ridgway et al. 2006 n/a lobster trawl (VIa), Clyde % x 2 us Nephrops Norway Nephrops West of Scotland 60 320 norvegic 39% 14 14 Short Tow (Spring) Ridgway et al. 2006 n/a lobster trawl (VIa), Clyde % x 2 us Nephrops Norway Nephrops West of Scotland 42 320 norvegic 38% 14 14 Long Tow (Spring) Ridgway et al. 2006 n/a lobster trawl (VIa), Clyde % x 2 us Nephrops Pots, Norway 99 81 x Valentinsson & 2015/2440; norvegic traps, Skagerrak (IIIa) 98% 15 15 Controls, Winter (Creel caught) lobster % 2 Nilsson 2015 2016/2250 us creels Nephrops Pots, (81- Norway 96 Valentinsson & 2015/2440; norvegic traps, Skagerrak (IIIa) 94% 15 15 83) x Controls, Summer (Creel caught) lobster % Nilsson 2015 2016/2250 us creels 3 Nephrops (26- Norway Twin 62 Valentinsson & 2015/2440; norvegic Skagerrak (IIIa) 57% 15 15 81) x SELTRA, Winter lobster trawl % Nilsson 2015 2016/2250 us 3 Nephrops (40- Norway Twin 83 Valentinsson & 2015/2440; norvegic Skagerrak (IIIa) 67% 15 15 81) x Swedish grid, Winter lobster trawl % Nilsson 2015 2016/2250 us 3 Nephrops (45- Norway Twin 38 Valentinsson & 2015/2440; norvegic Skagerrak (IIIa) 37% 15 15 81) x SELTRA, Summer lobster trawl % Nilsson 2015 2016/2250 us 3 Nephrops (80- Norway Twin 49 Valentinsson & 2015/2440; norvegic Skagerrak (IIIa) 33% 15 15 81) x Swedish grid, Summer lobster trawl % Nilsson 2015 2016/2250 us 3 Nephrops (25- Norway 89 norvegic OTB Skagerrak (IIIa) 80% 9 9 28) x Control ((Trawl caught, quarantined) Bruun Nielsen 2015 2016/2250 lobster % us 2 Nephrops (23- Norway 48 norvegic OTB Skagerrak (IIIa) 0% 9 11 96) x Long tow, Summer Bruun Nielsen 2015 2016/2250 lobster % us 7 Nephrops (8- Norway 60 norvegic OTB Skagerrak (IIIa) 50% 8 11 20) x Short tow, Summer Bruun Nielsen 2015 2016/2250 lobster % us 2 Nephrops Pots, Norway North Sea (Farne 92 245 Armstrong et al. norvegic traps, 92% 13 13 Controls, Winter (Creel caught) 2016/2250; 2018/46 lobster deeps, Rockall) (VIb) % x 1 2016 us creels (199 Nephrops Norway Twin North Sea (Farne 70 - Armstrong et al. norvegic 33% 13 15 NetGrid, Winter 2016/2250; 2018/46 lobster trawl deeps, Rockall) (VIb) % 212) 2016 us x 9 Nephrops Norway Nephrops West of Scotland 96 253 norvegic 96% 2 2 Controls, Winter (Creel caught) Albalat et al. 2016 2018/46 lobster trawl (VIa), Clyde % x 1 us Nephrops Norway Nephrops West of Scotland 91 262 norvegic 91% 2 2 Controls, Spring (Creel caught) Albalat et al. 2016 2018/46 lobster trawl (VIa), Clyde % x 1 us Nephrops Norway Nephrops West of Scotland 92 404 norvegic 92% 2 2 Controls, Summer (Creel caught) Albalat et al. 2016 2018/46 lobster trawl (VIa), Clyde % x 1 us Nephrops Norway Nephrops West of Scotland 97 150 norvegic 89% 2 2 Short tow, Winter Albalat et al. 2016 2018/46 lobster trawl (VIa), Clyde % x 2 us Nephrops (57- Norway Nephrops West of Scotland 91 norvegic 86% 2 2 146) Short tow, Spring Albalat et al. 2016 2018/46 lobster trawl (VIa), Clyde % us x 3 Nephrops Norway Nephrops West of Scotland 95 150 norvegic 88% 2 2 Short tow, Summer Albalat et al. 2016 2018/46 lobster trawl (VIa), Clyde % x 3 us Nephrops Pots, Norway 98 204 norvegic traps, West of Ireland (VIIb) 98% 15 15 Controls, Summer (Creel caught) Oliver et al. 2017 2018/46 lobster % x 1 us creels (208 Nephrops Norway Nephrops 78 - norvegic West of Ireland (VIIb) 59% 15 15 SELTRA, Summer Oliver et al. 2017 2018/46 lobster trawl % 313) us x 6 Nephrops Méhault et al. 2016; Norway Twin 86 131 norvegic Bay of Biscay (VIIIb) 86% 14 14 Control, Short tow, Spring Mérillet et al. 2017; 2015/2438 lobster trawl % x 1 us Vogel et al. 2017 Nephrops Méhault et al. 2016; Norway Twin 61 255 norvegic Bay of Biscay (VIIIb) 61% 14 14 Control, Short tow, Summer Mérillet et al. 2017; 2015/2438 lobster trawl % x 1 us Vogel et al. 2017 (128 Nephrops Méhault et al. 2016; Norway Twin 74 - norvegic Bay of Biscay (VIIIb) 70% 14 14 Control, Short tow, Autumn Mérillet et al. 2017; 2015/2438 lobster trawl % 130) us Vogel et al. 2017 x 2 (135 Nephrops Méhault et al. 2016; Norway Twin 47 - norvegic Bay of Biscay (VIIIb) 32% 14 14 Standard sorting, Spring Mérillet et al. 2017; 2015/2438 lobster trawl % 267) us Vogel et al. 2017 x 3 (122 Nephrops Méhault et al. 2016; Norway Twin 42 - norvegic Bay of Biscay (VIIIb) 33% 14 14 Standard sorting, Summer Mérillet et al. 2017; 2015/2438 lobster trawl % 133) us Vogel et al. 2017 x 6 (129 Nephrops Méhault et al. 2016; Norway Twin 53 - norvegic Bay of Biscay (VIIIb) 22% 14 14 Standard sorting, Autumn Mérillet et al. 2017; 2015/2438 lobster trawl % 132) us Vogel et al. 2017 x 5 (260 Nephrops Méhault et al. 2016; Norway Twin 50 - norvegic Bay of Biscay (VIIIb) 34% 14 14 Chute sorting, Spring Mérillet et al. 2017; 2015/2438 lobster trawl % 264) us Vogel et al. 2017 x 3 (122 Nephrops Méhault et al. 2016; Norway Twin 62 - norvegic Bay of Biscay (VIIIb) 52% 14 14 Chute sorting, Summer Mérillet et al. 2017; 2015/2438 lobster trawl % 133) us Vogel et al. 2017 x 6 (126 Nephrops Méhault et al. 2016; Norway Twin 74 - norvegic Bay of Biscay (VIIIb) 44% 14 14 Chute sorting, Autumn Mérillet et al. 2017; 2015/2438 lobster trawl % 131) us Vogel et al. 2017 x 6 Nephrops Norway Nephrops 78 Breen and Morales norvegic Catalan Sea 30% 14 14 1100 Season 2018/153; 2018/2036 lobster trawl % Nin 2017 us Spiny Palinurus Trammel 72 Breen and Morales Balearic Islands 56 7 7 127 n/a 2018/2036 lobster elephas nets % Nin 2017 Teleost fish Atlantic Purse 10 (13- Arregi et al. Scomber West of Ireland Chub seine 99% 0 2 3 47) x Crowding time (≤10 mins) 2014a,b; STECF 1394/2014 colias (VIIb,c) mackerel (artisanal) % 4 2014 1396/2014; Atlantic Gadus Trap nets, n/ Baltic Sea >90% n/a n/a n/a n/a Anonymous 2018a 2018/2034; cod morhua pots a 2018/2035 Pots, fyke 10 Atlantic Gadus nets (FPO, ICES 22, Belt Sea; 23, 100% 0 4 10 118 Soak time 19-47 hrs (autumn-winter) Ern et al. 2018 cod morhua FYK) The Sound % 2018/45; 2018/2035 1393/2014; >29, Atlantic Clupea Purse 99 Tenningen et al. 1395/2014; Norway- North Sea (IVc) 98% 4 5 000 No crowding (<7 kg.m-3) herring harengus seine % 2012 FOR-2004-12-22- x 3 1878,§48 1393/2014; >28, Atlantic Clupea Purse 98 Tenningen et al.
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