Cephalopods caught on the outer Patagonian shelf and its upper and medium slope in relation to the main oceanographic features
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Table 1Characteristics of depth strata and number of hauls per stratum in ATLANTIS 2009 cruise. Meters (m); nautical miles (nm), square nautical miles (nm2)
Table 2 ATLANTIS 2009 cruise typical range of Sea Surface Temperature (SST), Sea Bottom Temperature (SBT), and salinity at the different zones or currents mentioned in the text and Figure 2. PS: Patagonian shelf; STZ: Subtropical Zone or Subtropical Front; FMC: Falkland (Malvinas) Current (at 52-53.3ºS-58-61º W); SAZ: Subantartic Zone; PFZ: Polar Frontal Zone; AZ: Antarctic Zone. S: Summer; W: Winter. Data sources: CIMAS (Cooperative Institute for Marine and Atmospheric Studies, University of Miami; Arkhipkin et al., 2004; Deacon, 1984; Glorioso, 1987; and Peterson and Whitworth, 1989). These data vary with time of the year and weather conditions, when there is no indication the information correspond to March-April months.
Table 3 Cephalopod species caught during the ATLANTIS 2009 survey in March 2009, with number of hauls (NH) where they were caught, depth range (DR), Maximum Sea Surface Temperature (SST) and Sea Bottom temperature (SBT), and number of specimens caught (NC).
Table 4. Cephalopod species caught during ATLANTIS 2009 cruise. Family; size range (ML: dorsal mantle length in millimeters); BD: biological data; M: male; F: female; SA: subadult; J: juvenile); NC: number of specimens caught; Ma: mature; Mat: maturating; IM: immature; Sfm: stomach full of myctophids; Sfe: stomach full of euphausids.
Table 5 Cephalopod distribution in relation to Subtropical Zone (STZ), Patagonian shelf (PS), Falkland/Malvinas Current (FMC), Subantartic Zone (SAZ), Polar Frontal Zone (PFZ), Antarctic Zone (AZ). X: previous papers: P: present paper.
F  ig. 1. Study area comprised between 44º and 48º south and to the east of the Argentinean Exclusive Economic Zone (EEZ or ZEE in Spanish). FOCZ: Falkland Islands Outer Conservation Zone; FICZ: Falkland Islands Conservation Zone.
Fig. 2. Location of the cephalopod trawled species in ATLANTIS 2009 cruise. Semirossia patagonica (Sp); Austrorossia mastigophora (Am); Neorossia caroli (Nc); Gonatus antracticus (Ga); Histioteuthis arcturi (Ha); H. atlantica (Hat); H. bonnellii (Hb); H. eltaninae (He); H. reversa (Hr); Chiroteuthis veranyii (Cv); Slosarczykovia circumantarctica (Sc); Onykia ingens (Oi); Bathytheuthis abyssicola (Ba); Batoteuthis skolops (Bs); Galiteuthis glacialis (Gg); Taonius pavo (Tp); Graneledona antractica (Gan); Granleledone macrotyla (Gm); Taumeledone gunteri (Tg); Muusoctopus eureka (Me); Muusoctopus longibrachus akambei (Mla). Fig. 3. Major oceanographic features of the southwest Atlantic Ocean (from Rodhouse et al., 1992). The limits of the fronts and zones change with time of the year and climatic conditions. 
Fig. 4. Falkland/ Malvinas Current in the January- March period (black arrows enclosed in white). Source: CIMAS, University of Miami, Rosenstiel School of Marine and Atmospheric Science, USA. 
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