. Fig. 45. Amphiporus spinosas, Burger. A, section across the tip of the head; B, armature; C, accessory stylet; D, transverse section of the body, bm, basement membrane; cm, circular muscle layer; e, eye; ep, epithelium; hg, head gland; ///;, longitudinal muscle layer; In, lateral nerve; ov, gonad; />, proboscis; rd, rhynchodaeum.

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Keywords: ., bookcentury1900, booksubjectocean, booksubjectscientificexpediti