. Earthworms and their allies . Fig. 12. Fig. 13. 12. Ventral view of Pheretima solomonis to show papillae which are to be compared with those of fig. 13. (x 2.) Fig. 13. Ventral view of Pheretima sedgwickii. ( x 2.) Fig

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Keywords: ., bookauthorbeddardf, bookcentury1900, bookdecade1910, bookyear1912