28 • G. 0. Sårs. 



4. Leptochelia minuta, Dana. 



Leptocliélia minuta^ Dana, United States Expl. Exped. Cru- 

 stacea. Bd. II pg. 800, tab. 53, fig. 5. c5'. 

 Habitat in oceano pacifico ad insulas Feejeenses (Dana). 



5. Lepthochelia brasiliensis, ( Dana). 



Tanais [Paratanais) 'brasiliensis, Dana, United States Expl. 



Exp. Crustacea Bd. II, pg. 797, tab. 53, fig. 3. 9. 

 Habitat ad oras Brasilienses (Dana). 



6. Leptochelia rapax, Harger. 



Leptochelia rapax, Report on the marinf^ Isopoda of New-Eng- 

 land pag. 424, tab. XIII, fig. 89, 90. cS. 

 Habitat ad oras orientales Americæ borealis (Harger). . 



7. Lepthochelia (?) fllum, (Stiinpson). 



Tanais fllum, Stimpson, Marine Invertebrata of Grand Manan, 



pg. 43, Ç. 

 Leptochelia ûlimn^ Harger, 1. c. pg. 426. 

 Habitat ad oras orientales Americæ borealis (Stimpson). 



Gen. 3. Heterotanais, n. 



Corpus feniinæ forma et habitu fere ut in genera antécé- 

 dente; maris voro sat disert pans. 



Antennæ Imi paris feminæ breves, pedunculo 3-articulato, 



