Paralomis aculaeta is a species of king crab described from the male holotype found off the coast of Prince Edward Island, a sub-Antarctic island, by J.R. Henderson on HMS Challenger in 1888.

[2] Its carapace was first described as having a width of 39 mm and length of 42 mm.

[3] It is distributed in the western outreach of the Southwest Indian Ridge.

[4] The crab is caught during bottom trawling for Lepidonotothen squamifrons, at a frequency of 25–30%.

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