Figure 21From: Babes in the wood – a unique window into sea scorpion ontogenyJaekelopterus howelli. Genital operculum specimens. A: FMNH PE 61193, type A operculum. B: FMNH PE 61164, tip of type A appendage. C: Counterpart to FMNH PE 61164. D: PE 6179, type B operculum. E: Counterpart to FMNH PE 6179. F: FMNH PE 6180, type B operculum. G: Counterpart to FMNH PE 6180. Scale bars = 50 mm.Back to article page