. Fig. 1. Conchoecia borealis antipoda. Right antennule from inside. A, female; B, male with frontal organ, frontal organ; hooked seta; sh, shaft; a and c, tube setae; b and d, secondary setae (tube setae in female); e, principal seta.

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Keywords: ., bookcentury1900, booksubjectocean, booksubjectscientificexpediti