The diet of Mustelus schmitti in areas with and without commercial bottom trawling (Central Patagonia, Southwestern Atlantic): Is it evidence of trophic interaction with the Patagonian shrimp fishery?

Amundsen, 1996, A new approach to graphical analysis of feeding strategy from stomach contents data–modification of Costello (1990) method, J. Fish Biol., 48, 607, 10.1111/j.1095-8649.1996.tb01455.x Andreoli, 2015, Diversidad y estructura genético poblacional de Mustelus schmitti mediante Inter Simple Sequence Repeats (ISSR), Mar. del. Plata: INIDEP. Inform. Invest., 16 Baeck, 2011, Feeding habits of ocellate spot skate, Okamejei kenojei (Muller and Henle, 1841), in coastal waters of Taean, Korea, J. Appl. Ichthyol., 27, 1079, 10.1111/j.1439-0426.2011.01751.x Bartumeus, 2010, Fishery discards impact on seabird movement patterns at regional scales, Curr. Biol., 20, 215, 10.1016/j.cub.2009.11.073 Bascompte, 2005, Interaction strength combinations and the overfishing of a marine food web, Proc. Natl. Acad. Sci. U. S. A., 102, 5443, 10.1073/pnas.0501562102 Belleggia, 2012 Belleggia, 2011, The feeding ecology of Mustelus schmitti in the southwestern Atlantic: geographic variations and dietary shifts, Environ. Biol. Fish, 95, 99, 10.1007/s10641-011-9874-3 Belleggia, 2021, Eating catch of the day: the diet of porbeagle shark Lamna nasus (Bonnaterre 1788) based on stomach content analysis, and the interaction with trawl fisheries in the southwestern Atlantic (52° S–56° S), J. Fish Biol., 1 Berg, 1979, Discussion of methods of investigating the food of fishes with reference to a preliminary study of the prey of Gobiusculus flavescens (Gobiidae), Mar. Biol., 50, 263, 10.1007/BF00394208 Bicknell, 2013, Potential consequences of discard reform for seabird communities, J. Appl. Ecol., 50, 649, 10.1111/1365-2664.12072 Boschi, 2016, Los crustáceos de interés pesquero y otras especies relevantes en los ecosistemas marinos, El Mar. Argent. Recurs. Pesquer., 6 Boschi, 1992, Catálogo ilustrado de los crustáceos estomatópodos y decápodos marinos de Argentina, Frente. Marı́timo., 10, 1 Bovcon, 2016 Bovcon, 2013, Composición de las capturas y descartes generados en la pesca de merluza común Merluccius hubbsi y langostino patagónico Pleoticus muelleri: un caso de estudio en la flota fresquera de altura del Golfo San Jorge, Chubut, Argentina, Biol. Mar. Oceanog., 48, 303, 10.4067/S0718-19572013000200010 Braga, 2012, Feeding ecology of fishes: an overview of worldwide publications, Rev. Fish Biol. Fish., 22, 915, 10.1007/s11160-012-9273-7 Brickle, 2003, Ontogenetic changes in the feeding habits and dietary overlap between three abundant rajids species on the Falkland Islands shelf, J. Mar. Biol. Assoc. U. K., 83, 1119, 10.1017/S0025315403008373h Buren, A. D., 2004. Dieta de la raya picuda, Dipturus chilensis, en aguas del norte y centro de Patagonia durante el período 2000—2001. Tesis. Universidad Nacional de la Patagonia San Juan Bosco, Comodoro Rivadavia. Capitoli, 1995, Alimentação do tubarão Mustelus schmitti Springer na plataforma costeira do estado do Rio Grande do Sul, Brasil, Atl, 17, 109 Castro, 2005, Fate of discards from deep water crustacean trawl fishery off the south coast of Portugal, N. Z. J. Mar. Freshw. Res., 39, 437, 10.1080/00288330.2005.9517323 Cedrola, 2012, Bycatch of sharks (Elasmobranchii) in the Patagonian red shrimp Pleoticus muelleri (bate, 1888) fishery, Rev. Museo Argent. Cienc. Nat., 14, 349, 10.22179/REVMACN.14.204 Chiaramonte, 2000, The biology of Mustelus schmitti in southern Patagonia, Argentina, Fish Biol., 57, 930, 10.1111/j.1095-8649.2000.tb02202.x Clarke, 1993, Non-parametric multivariate analysis of changes in community structure, Aust. J. Ecol., 18, 117, 10.1111/j.1442-9993.1993.tb00438.x Collins, 1999, Behavioural observations on the scavenging fauna of the Patagonian slope, J. Mar. Biol. Assoc. U. K., 79, 963, 10.1017/S0025315499001198 Colonello, 2007, Escala de madurez sexual para peces cartilaginosos de la Plataforma Continental Argentina, Mar. del. Plata: INIDEP. Inform. Técnico, 74 Core Team, 2018, R: A language and environment for statistical computing Cortés, 1997, A critical review of methods of studying fish feeding based on analysis of stomach contents: application to elasmobranch fishes, Can. J. Fish. Aquat. Sci., 54, 726, 10.1139/f96-316 Cortés, 1999, Standardized diet compositions and trophic levels of sharks, ICES J. Mar. Sci., 56, 707, 10.1006/jmsc.1999.0489 Cousseau, 2000, Peces marinos de Argentina, 1 Cuevas, 2020 Damiano, 2019 Deepayan, 2008, 1 Demestre, 2000, 121 Dunn, 2010, The diet of Deepwater sharks and the benefits of using DNA identification of prey, Deep-Sea Res. I Oceanogr. Res. Pap., 57, 923, 10.1016/j.dsr.2010.02.006 Ebert, 2007, Standardized diet compositions and trophic levels of skates (Chondrichthyes: Rajiformes: Rajoidei), Environ. Biol. Fish, 221, 10.1007/s10641-007-9227-4 Ebert, 2005, Reproduction, diet and habitat use of leopard sharks, Triakis semifasciata (Girard), in Humboldt Bay, California, USA, Mar. Freshw. Res., 56, 1089, 10.1071/MF05069 Ellis, 1996, The comparative feeding ecology of six species of shark and four species of ray (Elasmobranchii) in the north-East Atlantic, Mar. Biol. Assoc. U. K., 76, 89, 10.1017/S0025315400029039 Fauchald, 1977, The polychaete worms Flores-Ortega, 2011, Feeding habits of three round stingrays (Rajiformes: Urotrygonidae) in the central Mexican Pacific, Cienc. Marinas, 37, 279, 10.7773/cm.v37i3.1871 Forman, 2012, Diet and scavenging habits of the smooth skate Dipturus innominatus, J. Fish Biol., 80, 1546, 10.1111/j.1095-8649.2012.03255.x Froese, 2009 Funes, 2019, Does trawl fisheries affect the diet of fishes? A stable isotope analysis approach, Isot. Environ. Health Stud., 55, 327, 10.1080/10256016.2019.1626381 Galván, 2009, Food partitioning and spatial subsidy in shelter-limited fishes inhabiting patchy reefs of Patagonia, J. Fish Biol., 75, 2585, 10.1111/j.1095-8649.2009.02453.x Gavin, 2016 Gómez, 2003, Hábitos alimentarios de Mustelus lunulatus y M. henlei (Pisces: Triakidae) colectados en el parque nacional natural Gorgona, Pacífico Colombiano, Bol. Investig. Mar Cost., 32, 219 Góngora, 2011 Góngora, 2009, Ictiofauna capturada incidentalmente en la pesquería de langostino patagónico Pleoticus muelleri Bate, 1888, Biol. Mar. Oceanog., 44, 583 Gosztony, 1996 Grémillet, 2008, A junk-food hypothesis for gannets feeding on fishery waste, Proceed. Royal Soc. B. Biol. Sci., 275, 1149 Hall, 1993, The possible effects of fishing disturbance in the northern North Sea: an analysis of spatial patterns in community structure around a wreck, Neth. J. Sea Res., 31, 201, 10.1016/0077-7579(93)90010-P Heupel, 2014, Sizing up the ecological role of sharks as predators, Mar. Ecol. Prog. Ser., 495, 291, 10.3354/meps10597 Hill, 1990, Fate of discards from prawn trawlers in Torres Strait, Aust. J. Mar. Freshwat. Res., 41, 53, 10.1071/MF9900053 Hüppop, 2000, Effects of winter fishery activities on resting numbers, food and body condition of large gulls Larus argentatus and L. marinus in the South-Eastern North Sea, Mar. Ecol. Prog. Ser., 194, 241, 10.3354/meps194241 Jacobsen, 2013, A comparative analysis of feeding and trophic level ecology in stingrays (Rajiformes; Myliobatoidei) and electric rays (Rajiformes: Torpedinoidei), PLoS One, 8, 10.1371/journal.pone.0071348 Jaureguizar, 2008, Assessing the sources of the fishing down marine food web process in the Argentinean-Uruguayan common fishing zone, Sci. Mar., 72, 25 Kaiser, 1994, Fish scavenging behaviour in recently trawled areas. Marine ecology progress series, Oldendorf, 112, 41, 10.3354/meps112041 Kamura, 2004, The food habits of four species of triakid sharks, Triakis scyllium, Hemitriakis japanica, Mustelus griseus and Mustelus manazo, in the Central Seto Inland Sea, Japan, Fish. Sci., 70, 1019, 10.1111/j.1444-2906.2004.00902.x Kelleher, 2005, 131 Kohen Alonso, 2002, Fishery and ontogenetic driven changes in the diet of the spiny dogfish, Squalus acanthias, in Patagonian waters, Argentina, Environ. Biol. Fish, 63, 193, 10.1023/A:1014229432375 Lisnizer, 2011, Spatial and temporal variation in population trends of kelp gulls in northern Patagonia, Argentina, Emu, 111, 259, 10.1071/MU11001 Llompart, 2011 Llompart, 2012, Assessment of a major shore-based marine recreational fishery in the Southwest Atlantic, Argentina, N. Z. J. Mar. Freshw. Res., 46, 57, 10.1080/00288330.2011.595420 Mabragaña, 2007, Feeding ecology and abundance of two sympatric skates, the shortfin sand skate Psammobatis normani McEachran, and the smallthorn sand skate P. rudis Gunther (Chondrichthyes, Rajidae), in the Southwest Atlantic, ICES J. Mar. Sci., 64, 1017, 10.1093/icesjms/fsm078 Maechler, 2018 Majdi, 2018, There’s no harm in having too much: a comprehensive toolbox of methods in trophic ecology, Food webs, 17, 10.1016/j.fooweb.2018.e00100 Marinao, 2011, Fishery discards and incidental mortality of seabirds attending coastal shrimp trawlers at Isla Escondida, Patagonia, Argentina, Wilson J. Ornithol., 123, 709, 10.1676/11-023.1 Martín, 2014, Commercial bottom trawling as a driver of sediment dynamics and deep seascape evolution in the Anthropocene, Anthropocene, 7, 1, 10.1016/j.ancene.2015.01.002 Matich, 2011, Contrasting patterns of individual specialization and trophic coupling in two marine apex predators, J. Anim. Ecol., 80, 294, 10.1111/j.1365-2656.2010.01753.x Menni, 1986, Sobre la biología de los tiburones costeros de la Provincia de Buenos Aires, An. Soc. Cient. Arg., 213, 3 Molina, 2012 Molina, 2011, Trophic ecology of Mustelus schmitti (springer, 1939) in a nursery area of northern Patagonia, J. Sea Res., 65, 381, 10.1016/j.seares.2011.03.001 Moriondo Danovaro, 2019 Navia, 2006, Notas sobre la biología y dieta del toyo vieja (Mustelus lunulatus) en la zona central de pesca del Pacífico colombiano, Investig. Mar., 34, 217, 10.4067/S0717-71782006000200024 Novak, 2013, Trophic omnivory across a productivity gradient: intraguild predation theory and the structure and strength of species interactions, Proceed. Royal Soc. Lond. – B. Biol. Sci., 280, 20131415 Oksanen, 2018 Oliver, 1968, 1 Orensanz, 1974, Los anélidos poliquetos de la provincia biogeográfica Argentina, V. Onuphidae. Phys., 33, 75 Orensanz, 1975, Los anélidos poliquetos de la Provincia Biogeográfica Argentina. VII. Eunicidae y Lysaretidae, Physis, 34, 85 Oro, 1996, Influence of trawling activity on the breeding ecology of a threatened seabird, Audouin’s gull Larus audouinii, Mar. Ecol. Prog. Ser., 139, 19, 10.3354/meps139019 Papastamatiou, 2006, Distribution and diet of four species of Carcharhinid shark in the Hawaiian islands: evidence for resource partitioning and competitive exclusion, Mar. Ecol. Prog. Ser., 320, 239, 10.3354/meps320239 Pereyra, 2010, Low genetic diversity and population structure of the narrownose shark (Mustelus schmitti), Fish. Res., 106, 468, 10.1016/j.fishres.2010.09.022 Pettovello, 2016, La fauna acompañante del langostino patagónico (Pleoticus muelleri) en el Golfo San Jorge y adyacencias: análisis de alternativas de manejo, El Mar. Argent. Recurs. Pesquer., 6, 89 Pielou, 1966, The measurement of diversity in different types of biological collections, J. Theor. Ecol., 13, 131 Rojas, 2006, Reproducción y alimentación del tiburón enano Mustelus dorsalis (Pisces: Triakidae) en el Golfo de Nicoya, Costa Rica: Elementos para un manejo sostenible, Rev. Biol. Trop., 54, 861, 10.15517/rbt.v54i3.13683 Ruibal Núñez, 2020, 260 Ruibal Núñez, 2016, Bycatch of chondrichthyans in a coastal trawl fishery on Chubut province coast and adjacent waters, Argentina, JMBA, 98, 1 Shephard, 2014, Scavenging on trawled seabeds can modify trophic size structure of bottom-dwelling fish, ICES J. Mar. Sci., 71, 398, 10.1093/icesjms/fst134 da Silveira, 2020, Methods for trophic ecology assessment in fishes: a critical review of stomach analyses, Rev. Fish. Sci. Aquac., 28, 71, 10.1080/23308249.2019.1678013 Silveira, 2018, Anexo I. Programa conjunto de marcado-recaptura de gatuzo (Mustelus schmitti) en el área del Tratado del Río de la Plata y su Frente Marítimo, Frente Marítimo, 25, 393 Simpfendorfer, 2001, Diet of three commercially important shark species from Western Australian waters, Mar. Freshw. Res., 52, 975, 10.1071/MF01017 Simpfendorfer, 2011, The importance of research and public opinion to conservation management of sharks and rays: a synthesis, Mar. Freshw. Res., 62, 518, 10.1071/MF11086 Talent, 1982, Food habits of the gray smooth-hound, Mustelus californicus, the brown smooth-hound, Mustelus henlei, the shovelnose guitarfish, Rhinobatos productus, and the bat ray, Myliobatis californica, in Elkhorn Slough, California, Calif. Fish Game, 68, 224 Tirasin, 1999, An evaluation of the precision of diet description, Mar. Ecol. Prog. Ser., 182, 243, 10.3354/meps182243 Van der Molen, 2001, Bahía Engaño: a north Patagonian nursery area for the smoothhound shark Mustelus schmitti (Carcharhiniformes: Triakidae), J. Mar. Biol. Assoc. U. K., 81, 851, 10.1017/S0025315401004684 Varisco, 2007, La alimentación de Munida gregaria (Fabricius, 1793) (Crustacea: Anomura: Galatheidae) en fondos de pesca del Golfo San Jorge, Argentina, Rev. Biol. Mar. Oceanogr., 42, 221, 10.4067/S0718-19572007000300002 Vianna, 2000, Feeding of Mustelus canis (Elasmobranchii, Triakidae) caught off south-southeast coast of Brazil, Bol. Inst. Pesca, 26, 79 Volpedo, 2000 Volpedo, 2017 Wetherbee, 2004, Food consumption and feeding habits, 223 Wetherbee, 1996, Biology of the Galapagos shark,Carcharhinus galapagensis, in Hawaii, Environ. Biol. Fish, 45, 299, 10.1007/BF00003099