collected during the Cruise of the § Oceana.’ 225 
Hyperia, Latreille, 1823, as defined by Bovallius, 1887. 
Universal ; from the Arctic to the Antarctic seas. 
Parathemisto, Boeck, 1870. 
Bovatrius: Arctic and Northern temperate regions (P. OBLIVI4) ; 
North temperate and subtropical Pacific (P. japonica); Ant- 
arctic region (P. Batei); Pacific, lat. 18° §., long. 124° W. 
(P. rubescens). 
Srespine: Pacific, lat. 35° 20’ N., long. 153° 39’ E. (P. pacifica). 
Phronima, Latreille. 
The distribution of this genus according to Stebbing (‘ Challenger’ 
Report, pp. 1358-61) is from lat. 60° N. in the Atlantic to lat. 
50° 1’ S. in the Southern Ocean, and all round the world from east 
to west. 
Brachyscelus, Sp. Bate, 1861,=Thamyris, Claus, 1878. 
Srespine (‘Challenger’ Report): N. Pacific, lat. 24° 49’ N., long. 
138° 34' E. (B. cruscutvm); N. Pacific, lat. 35° N., between 
Japan and Honolulu (B. cruscuztum): Celebes Sea, lat. 6° 20' 
N., long. 123° 18' E. (B. inequipes): 8. Pacific (B. latipes) ; 
S. Pacific (B. Bovallii); Pacifie (B. acuticaudatus); off 
St. Vincent, Cape Verde Islands, lat. 16° 49’ N., long. 25° 14’ 
W. (B. wepirerRANEUS). All the above were taken on or 
near the surface. Lat. 58° S., long. 172° W. (B. antipodes) ; 
Cape of Good Hope (B. rapax); Zanzibar (B. globiceps) ; 
Naples (B. wzpiTERRANEUS); Atlantic (B. elegans). 
Noruan: Faroe Channel, in “towing-net at a depth of several 
hundred fathoms ” (B. cRuscULUM). 
Scina, Prestandrea, 1833,= Tyro, H. Milne-Edwards, 1840. 
Bovatttus: the Atlantic (S. cornigera), and lat. 1° N., long. 18° W. 
; (S. gracilis); North, tropical, and South Atlantic (OS. Sars) ; 
South Atlantic, Indian Ocean (S. atlantica); Pacific, lat. 
18° 10’ S., long. 126° W. (S. longipes); Lofoten Islands, west 
coast of Norway (S. borealis ; also G.O.Sars) ; North Atlantic, 
lat. 62° N., long. 15° W. (S. Clausiz) ; Mediterranean (S. mar- 
ginata); off Cape Horn (S. Z'ullberge); Corinto, Nicaragua 
(S. pacifica). 
Sreppine (‘ Challenger’ Report): South Atlantic, lat. 19° 6’ S., 
long. 35° 40’ W., and New Hebrides (S. cornigera). 
Sresppine (Trans. Zool. Soc. vol. xiii. part x. pp. 849-371, pls. 51—- 
54): Atlantic, 7° 54’ N., long. 17° 25’ W. (S. acanthodes) ; 
Atlantic, lat. 7° 1’ N., long. 15° 54’ W. (S. stenopus and 
S. adicarpus) ; lat. 1° 55’ N., long. 5°55’ H. (S. Rarrrayi) ; 
Jat. 4° 26' S., long. 10° WE. (S. concors) ; lit. 3° OF N., long. 
7° 43' W. (S. similis) ; lat. 7° 54’ N., long. 17° 25’ W. (S. un- 
cipes); lat. 5° 88' N., long. 14° 20’ W. (S. cornigera) ; lat, 
Ann. & Mag. N. Hist. Ser. 7. Vol. xii. KS 
