140 



MESSES. NOEMAN AND STEBBING ON THE 



ii. c, 2 ■ Anthelura elongata (Norman) (female), head with antennae, seen from above. 

 pi, ? . „ „ (female), pleon, seen from above, 



in. D, <s . Anthura gracilis (Montagu), male, viewed dorsally. 



pi. v, 6 . ,, ,, „ pleon, seen from below, 



iv. gn 1 2 ■ „ „ female, first gnathopod. 



v. d. Hyssura producta, n. sp., seen from above. 



c. „ „ head and antennas. 



gn 1 . ,, „ first gnathopod. 



prp 4 . „ „ fourth peraeopod. 



pi. „ „ pleon, viewed dorso-laterally, 



PLATE XXVI. 



I. D, 2 ■ 



Calathura br 



adnata (Stimpson) 



, female, from above. 



a.s. 



J5 



55 



upper antenna. 



a.i. 



5) 



55 



lower antenna. 



m. 



5? 



55 



mandible. 



Ibr. 



?1 



55 



labrum (?). 



Ibi. 



55 



55 



labium. 



mw 1 . 



55 



55 



first maxilla. 



mocp. 



55 



55 



maxillipeds. 



gn 1 . 



55 



55 



first gnathopod. 



gn 2 . 



55 



55 



second gnathopod. 



prp 4 '. 



55 



55 



fourth perseopod. 



pip 1 . 



55 



55 



first pleopod. 



pip 2 . 



55 



55 



second pleopod. 



PI. D. 



55 



55 



telson and uropods, from above. 



PI. v. 



55 



55 



pleon, seen from below. 



L, ?. 



55 



55 



a female, natural size, viewed laterally 



11. D, 5 • 



Paranthura 



nigro-punctata (Lucas), gravid female, from above. 



a.s. 







upper antenna. 



a.i. 







lower antenna. 



gn 1 . 







first gnathopod. 



gn 2 . 







second gnathopod. 



prp 1 . 







first perseopod. 



prp 4 , 







fourth perseopod. 



C, L. 



PLATE XXVII. 



Paranthura tenuis, G. O. Sars, viewed laterally. 



head viewed laterally, and more magnified. 



