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Fig. 3 | Marine Biodiversity Records

Fig. 3

From: Habitat availability determines distribution patterns of spionid polychaetes (Annelida: Spionidae) around Tokyo Bay

Fig. 3

The black and white colour mapping showing the presence or absence of the spionid species with the hierarchical cluster dendrograms according spionid fauna showing the similarity relationship across the sites and species. Dendrograms are generated by using group average linkage clustering method based on Jaccard similarities coefficient calculated on the presence/absence data of spionids at study site A–X. Location (outside or inside of Tokyo Bay) and environment of the study sites as well as habitat type of the species are indicated by black and white, or grey-scale colours. Site T is excluded from the analysis due to inadequate data without any spionid species

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