Swiftia pacifica, specimen 41-39-1 (Alaska Fisheries Service, Gulf of Alaska); looking in same form of that seen in Figure 3, light microscopy arrays. A (4×) showing variety of sclerites, particularly the characteristic “fingerbiscuit-rod” seen in the genus Swiftia. Sclerites from specimen examined for Bob Stone, Alaska Fisheries Service B Higher magnification, 10×, showing all sclerite forms, including obvious anthocodial fingerbiscuit-rods. The larger spindles measure ~300 µm long, smaller spindles of ~200 µm, and the rods range from 308–370 µm in length.