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Stalked tunicates Boltenia ovifera form biogenic habitat in the rocky subtidal zone of Nova Scotia Online Resource Fig S3 Fiona T.-Y. Francis 1,2 *, Karen.

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Presentation on theme: "Stalked tunicates Boltenia ovifera form biogenic habitat in the rocky subtidal zone of Nova Scotia Online Resource Fig S3 Fiona T.-Y. Francis 1,2 *, Karen."— Presentation transcript:

1 Stalked tunicates Boltenia ovifera form biogenic habitat in the rocky subtidal zone of Nova Scotia Online Resource Fig S3 Fiona T.-Y. Francis 1,2 *, Karen Filbee-Dexter 1, Robert E. Scheibling 1 1 Department of Biology, Dalhousie University, Halifax, Nova Scotia B3H 4J1, Canada 2 Present address: Department of Biological Sciences, Simon Fraser University, Burnaby, British Columbia V5A 1S6, Canada *Corresponding author email: ftyfrancis@gmail.comftyfrancis@gmail.com

2 012012 345345 a)

3 Bedrock Cobble Boulders & sediment Large boulders Sediment b)

4 Fig. S3 Transect data (N=20 transects) showing a) change in mean abundance rank of Boltenia ovifera with depth and distance b) change in bottom type with depth and distance c) change in algal type with depth and distance along each transect. Transect designations refer to locations within the study area: Black Rock (BR), Hennessy Rock (HR), Shoal Ground (SG), Shag Rock (SR) and Sambro Island (SI) Red algal turf Laminarian bed Agarum bed Desmerestia bed No erect macroalgae c)


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