
Figure 2 Habitus of Nematomenia quattriniae sp. nov. A. Holotype (right) (USNM 1716720) and paratype 2 (left) (USNM 1720103) preserved in 95% ethanol (arrows indicating the dorsal keel). B. Detail of the border of the atrio-buccal cavity (indicated by arrow) in paratype 1 (95% ethanol). C. Detail of the atrio-buccal cavity (indicated by arrow) in paratype 2 (feeding on the hydrozoan), corresponding with the green square in A. D. Detail of the mantle sclerites, corresponding with the yellow square in A. The posterior end of the specimen is indicated with a star. Scale bar: 1 mm.
