Table 1.

Systematic list of items found in the gut contents of Nacella species in the winter and summer months, in Puerto del Hambre and Otway Sound, indicating their presence (+).

TAXA	P. Hambre				O. Sound
	N. deaurata		N. magellanica		N. deaurata		N. magellanica
	Winter	Summer	Winter	Summer	Winter	Summer	Winter	Summer
CYANOBACTERIA
Chroococcus sp.	+	+	+	+	+	+	+	+
Oscillatoria sp.	+	+	+	+	+	+	+	+
BACILLARIOPHYTA
Melosira sp.	+	+		+	+
Coscinodiscus sp.	+	+	+	+	+	+	+	+
Stephanopyxis sp.	+
Biddulphia sp.		+	+		+	+	+
Pinnularia sp.	+	+	+	+	+	+	+	+
Navicula sp.	+	+	+	+	+	+	+	+
Gyrosigma sp.	+	+	+	+		+		+
Diploneis sp.	+	+	+	+			+	+
Diploneis sp2.						+		+
Plagiotropis sp.	+	+	+	+	+	+	+	+
Cocconeis sp.	+	+	+	+	+	+	+	+
Surirella sp.	+	+	+
Gomphonema sp.			+	+	+
Cymbella sp.	+	+	+	+	+	+	+	+
Licmophora sp.	+	+	+	+	+	+	+	+
Amphora sp.		+	+	+	+	+
Cylindrotheca sp.		+		+		+		+
Nitzschia sp.	+		+
Achnanthes sp.		+	+	+		+	+	+
Rhabdonema sp.	+	+	+	+		+
Grammatophora sp.	+	+	+	+	+	+	+	+
Fragilaria sp.	+	+	+	+		+		+
MIOZOA
Dinophysis sp.						+		+
Protoperidinium sp.						+
Prorocentrum sp.						+		+
CHLOROPHYTA
Spongomorpha pacifica	+	+	+	+	+	+	+	+
Ulothrix sp.	+		+	+
Ulva clathrata	+
Ulva lactuca	+		+				+	+
Ulva prolifera	+		+
Ulva sp.	+		+		+			+
Rhizoclonium sp.	+	+	+
OCHROPHYTA
Ectocarpus siliculosus	+	+	+	+				+
Caepidium antarcticum		+		+
Adenocystis utricularis		+	+	+		+	+	+
Scytosiphon lomentaria		+		+		+		+
Halopteris funnicularis		+		+	+	+	+	+
Macrocystis pyrifera			+
RHODOPHYTA
Acrochaetium sp.	+			+	+	+		+
Nothogenia fastigiata	+	+	+	+	+	+	+	+
Iridaea chordata		+		+				+
Sarcothalia crispata						+		+
Mazzaella laminaroides								+
Grateloupia sp.		+		+
Ceramium sp.		+			+
Heterosiphonia sp.				+
Polysiphonia sp.		+	+		+	+	+	+
Pterosiphonia sp.			+			+
Ballia callitricha					+		+
Bostrychia sp.			+		+	+	+	+
Plocamium sp.		+			+
FORAMINIFERA
Foraminifera indet	+	+	+	+	+	+	+
MOLLUSCA
Margarella violacea	+		+
Laevilitorina caliginosa	+		+	+
Eatoniella sp.	+
Onchidella marginata				+
Mytilus platensis	+	+	+	+		+	+	+
Lasaea sp.		+		+		+
ARTHROPODA
Amphipoda indet		+
Ostracoda indet		+	+	+	+	+	+
Notochthamalus scabrosus				+
Elminius kingii						+	+	+
Arachnida indet	+	+	+	+
Halirytus magellanicus	+	+	+	+				+