410 Annals of the South African Museum. 



and Dr. Caiman. Within the family itself Dr. Caiman has 

 shown that the genera Cyclaspis and Bodotria are at certain 

 points with difficulty separable. Similarly the new species 

 about to be described as Iphinoe zimmcri has mouth-organs 

 agreeing with those figured by Sars for Bodotria arcnosa, 

 Goodsir, which, as I pointed out in 1893 (History of 

 Crustacea, p. 302), is distinct from B. scorpioidcs (Montagu). 

 Further, the new species agrees with Bodotria in having the 

 first pedigerous segment inconspicuous. On the other hand, 

 it agrees w T ith Ipliinoe in that the carapace is without lateral 

 keels, the peduncles of the uropods are not longer than the 

 rarni, and the inner ramus has the second joint much longer 

 than the first, which is apparently not the case in any hitherto 

 accepted species of Bodotria. 



GEN. BODOTKIA, Goodsir. 



1843. Bodotria, Goodsir, Edinburgh New Philosophical Journ., 

 vol. xxxiv., pp. 120, 128. 



1900. B., Stebbing, in Willey's Zoological Eesults, pt. 5, p. 610. 



1901. B., T. Scott, Nineteenth Ann. Hep. Fishery, Scotland, p. 273. 

 1905. B., Caiman, Fisheries, Ireland, Sci. Invest., 1904, pt. 4, 



p. 13 



1907. B., Caiman, Trans. Zool. Soc., vol. xviii., pt. 1, p. 3. 



BODOTRIA sp. 



1910. Bodotria sp., S.A. Crustacea, pt. 5. 



No. 83, a single small specimen, probably not adult, obtained 

 by Dr. Gilchrist, lat. 32 53' 30" S., long. 28 11' 00" E.; depth 

 75 m. 



GEN. IPHINOE, Bate. 



1856. Ipliinoe, Bate, Ann. Nat. Hist., Ser. 2, vol. xviii., p. 187. 



1899. I., Sars, Crustacea of Norway, vol. iii., p. 12. 



1905. I., Caiman, Fisheries, Ireland, Sci. Invest., 1904, pt. 4, p. 15. 



1908. Ipliinoe, Zimmer, Valdivia Exp., vol. viii., pt. 3, p. 162. 



IPHINOE BEEVIPES, Hansen. 



1895. tyhinoe brcvipes, Hansen, Isop. Cumac. und Stomat. der 



Plankton Exp., vol. ii., p. 54, pi. 5, figs. 5, 5a-h. 

 Hansen's largest specimen was an adult male 8*6 mm. long, 

 from the Gulf of Guinea. 



