26 Crust. 
X. CRUSTACEA. 
Excediceros, n. g., with (Edicerus fossor as type species, defined, p. 208; 
Stebbing, t. c. 
Oammarus robustoides , Sea of Azov, described, p. 365, pis. i, figg. 6-15, 
& ii, figg. 1-3, crassus , Sea of Azov, p. 368, pi. ii, figg. 4-6; Sowinsky, 
Bull. Ac. St. Petersb. viii. 
G. sarsii, Sea of Azov, p. 369, pis. ii, figg. 7-16, & iii, figg. 1-3; Sowinsky, 
t. c. n. sp. 
Uoplonyx similis , Franz-Josef Land, p. 70, pi. ix, figg. 11-13; Scott, 
J. Linn. Soc. xxvii. 
Hyale prevostii , p. 204, pontica , p. 205, lubbockiana , p. 206, Xew Zealand, 
synonymy and diagnoses; Thomson, Tr. X. Zealand Inst. xxxi. 
H chiltoni, Dunedin, p. 206; Thomson, t. c. n. sp. 
Hyalella mihiwaha , X. Zealand, diagnosis, p. 207; Thomson, t. c. 
Ischryocerus constantinopolitanus , Bosphorus, p. 463, pi. viii, figg. 17-25; 
Sowinsky, Zapiski Kiev. Obshch. xv. 
Jassa , discussion of the genus, p. 237; Stebbing, Ann. Xat. Hist, (vii) iii, 
Walker, p. 394, t. c. 
Lcetmatophilus tuberculatus , Bosphorus, p. 451, pi. viii, figg. 1-8, description 
and figures; Sowinsky, Zapiski Kiev. Obshch. xv. 
Leipsuropus , n. g. proposed for Cyrtophium parasiticum, Haswell, p. 241; 
Stebbing, Ann. Xat. Hist, (vii) iii. 
Leptocheirus cornu-aurei , Bosphorus, p. 470, pi. ix, figg. 9-22; Sowinsky, 
Zapiski Kiev. Obshch. xv, n. sp. 
L. dellavallei, nom. nov. for pdosus , Della Yalle, p. 350 ; Stebbing, Ann. 
Xat. Hist, (vii) iii. 
Leucothoe crassimana , Bosphorus, p. 492, pi. xi, figg. 20-22, xii, figg. 7, 8 ; 
Sowinsky, Zapiski Kiev. Obshch. xv. 
Melita fucicola , Bosphorus, p. 486, pi. xi, figg. 10-19, xii, figg. 1-4 ; 
Sowinsky, t. c. 
Mesopleustes , n. g., with Pleustes abyssorum as type species, defined, p. 209; 
Stebbing, Ann. Xat. Hist, (vii) iv. 
Metaprotella sandalensis , Sandal Bay, Lifu, described and figured, p. 53; 
Mayer, Willey’s Zool. Res. i, n. sp. 
Microdeutopus haswelli , nom. nov. for chelifer , M. australis transferred to 
Lemboides , p. 350 ; Stebbing, Ann. Nat. Hist, (vii) iii. 
Micro jassa, n. g. proposed for Podocerus cumbrensis , defined, p. 240; 
Stebbing, t. c. 
Orchestia gammarellus , p. 198, chiliensis, p. 199, telluris, p. 200, aucklandice, 
p. 201, quoyana , p. 202, tumida, syleicola , p. 203, Xew Zealand, 
synonymy and definitions; Thomson, Tr. N. Zealand Inst. xxxi. 
Orchomene sp (?), Bosphorus, p. 500, pi. xiii, figg. 11-23; Sowinsky, 
Zapiski Kiev. Obshch. xv, n. sp. 
Paracalliope , n. g. for Calliope Jluviatilis , identical with Pherusa australis , 
defined, p. 210; Stebbing, Ann. Xat. Hist, (vii) iv. 
Para cor op h iu/m , n. g. for Corophium excavatum , p. 241 and p. 350; Stebb¬ 
ing, op. cit. iii, 1899. 
Paracyproidea, n. g., with Cyproidea lineata as type species, defined, 
13. 207; Stebbing, op. cit. iv. 
Paraleptamphopus, n. g., defined for Calliope subterranea and- Pherusa 
ccerulea, p. 209; Stebbing, t. c. 
Paraleucothoe, n. g., with Leucothoe novce-hollandice as type species, de¬ 
fined, p. 208; Stebbing, t. c. 
Paradexamine, n. g. for Dexamine pacijica, defined, p. 210; Stebbing, t. c. 
Parandania, n. g. defined, type species = Andania boecki, p. 206; Stebbing, 
t. c. 
Paratryphosites, n. g. defined, for Lysianassa abyssi, p. 206 ; Stebbing, t. c. 
Parhipinia, n. g., with Phoxus villosus as type species, defined, p. 207; 
Stebbing, t. c. 
