The Pamphlet Collection of Sir Robert Stout: Volume 66
Class Trematoda (Fluke-worms)
Class Trematoda (Fluke-worms).
29. | Distomum sp. From the stomach of an Electric Ray ( Torpedo Fairchildi). |
30. | Distormum sp. From the body-cavity of a skate ( Raja nasuta). |
31. | Sp. incert. From the intestine of the Elephant-fish ( Callorhynchus antarcticus). |