Pre BOVALLIUS, SYSTEMATICAL LIST OF THE AMPHIPODA HYPERIIDEA. 
2. T. gracilis, Dana, 1850. 
Proc. of the American Academy of Science and Arts. Vol. 2, 
Pp. 219: 
Hab. Atlantic. 
3. I: Sarsi, C. BovALLIos, 1885: 
>»On some forgotten genera among the Amphipodous Crustacea. 
Bih. till K. Svenska Vet.-Akad. Handl. Bd.10. N:o 14,p. 15, fig. 3. 
4, 'T. atlantica, C. Bovarnius, 1885. 
IL; & fylå; 
Hab. Atlantic. 
ET HOTCANS, GC: O-CSARS, 1882. 
»Oversigt af Norges Crustacéer> etc. Christiania Vidensk. BSelsk. 
Forhandl. 1882, N:o 18. p. 77. pl; 3, fig. 1, 132 and ib: 
Hab. Off Lofoten, Arctic Sea. 
> 
T. Clausi, C. BovaLuius, 1885. 
>On some forgotten genera among the Amphipodous Crustacea>. 
Bib. till K. Svenska Vet.-Akad: Handl. Bad. 10. N:o 14; p. 14. 
Hab. Atlantic. 
7. T. Tullbergi, C. Bovaruivs, 1885. 
La Parce, 
Hab. South Atlantic. 
8. 'T. pacifica, n. sp. 
Diayn. Head longer than deep, broadly truncated anteriorly. 
The metacarpi of the first two pairs of pereiopoda long, linear, 
provided with hairs, without any projections. Fifth pair longer 
than sixth; femur shorter than the three following joints together. 
Seventh pair shorter than femur of fifth. Second pair of uro- 
poda of the same form as in T. marginata, but narrower. 
Exterior rami of all pairs well developed. Telson long, 
triangular. | 
Hab. Pacific, at Corinto, Nicaragua. 
