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humped backred + black blotches - head, body & finsTrachyscorpia osheri, Galapagos thornyheadtop lip broadpectoral: deeply notched, top rays longest, 22-23
pelvic spine longlongitudinal scales 59-60 -
back not humpedredTrachyscorpia verai, Ecuadorian deep-sea scorpionfishtop lip narrowpectoral: deeply notched, top rays longest, 22
pelvic spine shortlongitudinal scales 50