. The earthworms (lumbricidae and sparganophilidae) of Ontario . Fig. 20 External longitudinal views of Dendrodrilus rubidus showing taxonomic characters, a Dor- solateral view, b Ventrolateral view. (ONT: Manitoulin Dist., cat. no. 7502) 70

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Keywords: ., bhlcoll, bookcentury1900, bookcollectiontoronto, booksubjectworms