ISOPODA, PHYLLOPODA. 
Crust. 25 
Synidotea bicuspida, Sars, (133) p. 116, = Idotea bicusp. (Owen), = S. 
incisa (Sars), 40-60 fath., apparently circumpolar. 
Idotea festiva, sp. n., Chilton (25). 
MtJNNOPSIDE. 
Eurycope gigantea, sp. n., Sars, (133) p. 130. E. novce-zealandice , E. 
sarsii , E. intermedia, E. atlantica , E. fragilis , E. pellucida , E. aby ssicola , 
F7. spinosa, spp. nn., Beddard, (4) pp. 917 & 918. 
Munnopsis gracilis , M. latifrons , If australis , spp. nn., Beddard, (4) 
p. 916. 
Acanthocope , g. n. ; A. spinicaudata, A. acutispina, spp. nn., id. 
p. 922. 
Oniscide. 
Armadillo mayeti , sp. n., Simon, (140) p. 7. 
Armadilloniscus letourneuxi , sp. n., if. p. 8. 
Porcellio variabilis (Luc.), id. ; P. budde-lundi, p. 10, P. letourneuxi , 
spp. nn., id. p. 12. 
SPHiEROMIDiE. 
Leptosphceroma gottschei , g. & sp. nn., close to genus Placarthrium 
(Chilton), S. Japan, Hilgendorf, (67) p. 185. 
Tanaid^;. 
Cryptocope , g. n., Sars (133), differs from the other genu, by the pleo- 
poda in the female being rudimentary, but biramous. C. voringii , sp. n., 
p. 74. 
Leptognathia longiremis , Sars, (133) p. 79, = Tanais long. (Lilljeborg), 
= T.islandicus (Sars), 16-20 fath., Reikjavik Harbour. 
Typhlotanais cornutus , sp. n., Sars, (133) p. 83. 
PHYLLOPODA. 
» 
Estheria mexicana , larva of; Chambers (23). 
Polyartemia hazeni , sp. n., Murdoch, (104) p. 522. 
Apus numidicus (Grube), Simon, (140) p. 17. 
Estheria cycladoides (Joly), id. p. 18 ; E. angulata, sp. n., p. 19 ; E. 
mayeti , sp. n., p. 20. 
Artemia salina , observations on ; v. Friedenfels (47). 
Apus, nervous system of ; Pelseneer (120). 
Paleontology. 
Ceratiocaris murchisoni (Ag.) and var. leptodactylus (M’Coy), p. 387 ; 
C. ludensis (Woodw.), p. 392 ; C. papilio (Salter), p. 392; C. stygia 
