Question 1
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24a.
Female, leg 5
basal expansion with 6 setae. Second seta greatly reduced, remaining 5 large.
Male, leg 4
endopod segment 2 outer corner produced as spinous process.
Question 25 (Canthocamptus)
24b.
Female, leg 5
basal expansion with 6 large setae.
Male, leg 4
endopod segment 2 outer corner with unmodified spine or seta.
Question 29