MALACOSTRACA. 
Crust. 29 
AMPHIPODA. 
Relationships of genera of Xiphicephalidce and Oxycephalidae ; Gar- 
bo wski (1). 
Amaryllis pidchellus, n. sp., Bay of Gascony, Bonnier, Ann. Univ. Lyon, 
xxvi, p. 624. 
Amathillina maximowiczi , n. sp., p. 444, A. pusilla , n. sp., p. 446, A. 
spinosa , u. sp., p. 442, Sars, Bull. Ac. St. Petersb. iv. 
Ampelisca tenuicornis, Lillj. (non Bruzelius), in Sea of Azov, described, 
figured and distinguished from A. gaimardii , Sp-B. ; Sowinski 
( 1) p. 319. A. diadema. Costa, distinguished from it, and synonymy 
given ; Sowinski (2) p. 241. 
Anonyx a/inis, n. sp., Cape Dudley, N. Greenland, N. E. of Baffin Bay ; 
Ohlin, Acta Univ. Lund, xxxi, No. vi, p. 24. A. humilis , Costa, in 
Black Sea, described and figured ; Sowinski (2) p. 250. 
Ajpherusa borealis , Brock, description; CALMAN,Tr. Irish Ac. xxx, p. 751. 
Argissa stebbingi , n. sp., Bay of Gascony, Bonnier, Ann. Univ. Lyon, 
xxvi, p. 626. 
Aristia8 commensalis , n. sp., Bay of Gascony, Bonnier, Z. c. p. 614. 
Atylus andrusowif n. sp., Black Sea, Sowinski, Zapiski Kiev. Obshch. 
xiv, p. 244. 
Autonoe longidigitans , n. sp., Bay of Gascony, Bonnier, Ann. Univ. Lyon, 
xxvi, p. 659. 
Bathymedon acutifrons , n. sp., Bay of Gascony, Bonnier, Z. c. p. 643. 
:( Boruta , Wrz.), referred to genus Crangonyx ; Vejdovsky. 
Byblis agassizi , n. sp., and B. serrata , Smith, off Newport, Rhode I. ; 
J udd, P. U. S. Mus. xviii, p. 599. 
Caprella acanthi/ era, Leach, in Black Sea, 3 forms recognised and 
described ; Sowinsky (2) p. 256. 
Cardiophilus , n. g. of fam. Gammaridcv , with C. baeri , n. sp., Caspian Sea 
(sometimes parasitic in mantle of Cardinal) ; Sars, Bull. Ac. St. 
Petersb. iv, p. 474. 
Chevreuxius, n. g. of fam. CoropJnidce , with C. grand imanus, n. sp., Bay 
of Gascony ; Bonnier, Arm. Univ. Lyon, xxvi,p. 663. 
Corophium : geographical distribution of the 5 species as indicating the 
former distribution of sea right over S. Russia, from the Caspian 
and Black Seas to the Baltic (the Caucasus being left as an island) ; 
Sowinski (3). 
C. chclicorne, n. sp., p. 299, C. curvispinum , n. sp., p. 302, C. monodon , 
n. sp., p. 309, C. mucronatum , n. sp., p. 307, C. nobile , n. sp., 
p. 292, C . robustum , n. sp., p. 304, Caspian Sea ; ( C . longicorne , 
var. Icevicorne , Sowinski), referred to gen. Siphonocoetcs, p. 291, 
Sars, Bull. Ac. St. Petersb. iii. C. spinulosuni , n. sp., Caspian Seaj 
Sars, op. cit. iv, p. 481. G. longicorne , Latr. (= C. grossipes , L.), in 
Sea of Azof, compared with C. bonellii, M.-Edw., and with C. crassi- 
corne , Bruz. ; Sowinski (1), p. 338. 
Crangonyx flagellatus, n. sp., well at San Marcos, Texas (blind) ; Bene- 
dict, Bull. U. S. Mus. xviii, p. 616. C. subterraneus, Sp-B. ?, Rado- 
tinerthal, near Prag, anatomy, Yejdowsky. 
Eusirus biscayensis , n. sp., Bay of Gascony, Bonnier, Ann. Univ. Lyon, 
xxvi, p. 651. 
■Gammar acanthus caspius , n. sp. (Grimm), Caspian Sea, Sars, Bull. Ac. 
St. Petersb. iv, p. 439. 
Gammaropsis abyssorum , n. sp., Bay of Gascony, Bonnier, Ann. Univ. 
Lyon, xxvi, p. 661. 
Gammarus andrussowi , n. sp., p. 469, G. grimmi , n. sp., p. 448 [for ( G . 
robustus, Grimm), non Smith], G. pauxillus, n. sp. (Grimm), p. 467, 
G. placulus , n. sp. (Grimm), p. 457, G. platycheir, n. sp., p. 460, 
