MALACOSTRACA. 
Crust. 29 
Ryarachna , genus defined, p. 134, for longicornis , p. 136, pi. lix, hirticeps , 
.p. 137, pi. lx, denticulata , p. 138, pi. lxi, fig. 1 ; Sars, £. c. 
/rowa foveolata , Pacific, p. 110, pi. iii, figg. 4-46, Hansen, Bull. Mus. 
Harvard, xxxi, n. sp. 
Ischnosoma, genus defined, p. 122, for bispinosum , p. 123, pi. Iii; Sars, 
Crustacea of Norway. 
Jaera , genus defined, p. 103, for marina , p. 104, pi. xliii ; Sars, 7. c. 
nordmanni , Caspian Sea, p. 298, pi. xvi, figg. 2-6; Sars, Annuaire 
Mus. St. Petersb. 1897. 
Janira, genus defined, p. 98, for mactdosa, p. 99, pi. xl ; Sars, Crustacea 
of Norway. J. exul , described, p. 207, pi. xiv; Muller, Arch. Mus. 
Rio Jan. viii. 
Janiridce , family defined, p. 98; Sars, Crustacea of Norway. 
Janiropsis, genus defined, p. 102, for breviremis , p. 102, pi. xlii ; Sars, t. c. 
Leptant/mra, n. g., defined, p. 47, for Paranthura tenuis , p. 48, pi. xx ; 
Sars, t. c. 
Ligi.a oceanica, distribution in Hamburg, p. 132; Michaelsen, Mt. Mus. 
Hamburg, xiv. 
Ligidium hypnoruniy distribution in Hamburg, p. 132; Michaelsen, t. c. 
Limnoria , genus defined, p. 75, for ligyiorum, p. 76, pi. xxxi ; Sars, 
Crustacea of Norway. 
Limnoriidw, family characterised, p. 74 ; Sars, t. c. 
Macrostylis , genus defined, p. 120, for spinifera, p. 121, pi. li; Sars, t. c. 
Mesotanais , n. g., for dubius } Azores, p. 213, fig. 6, Richard, Bull. Soc. 
zool. France, xxii, n. sp. 
Metoponorthus pruinosus, Hamburg, distribution, p. 128; Michaelsen, 
Mt. Mus. Hamburg, xiv. 
Mitnidion, n. g., for princeps , Pacific, p. 115, pi. iv, figg. 2-2<?, pi. v, 
figg. 1-1 d, Hansen, Bull. Mus. Harvard, xxxi, n. sp. 
Munna, genus defined, p. 106, for boecki , p. 107, pi. xliv, limicola , p. 108, 
pi. xiv, fig. 1, kroyeri, p. 109, pi. xlvi, fig. 1, fabricAi, p. 108, pi. xiv, 
fig. 2 , palmata, p. 110, pi. xlvi, fig. 2; Sars, Crustacea of Norway. 
Munnidae , family defined, p. 105 ; Sars, t. c. 
Munnopsidce , family characterised, p. 131 ; Sars, t. c. 
Munnopsisy genus defined, p. 132, for typicay p. 133, pis. lvii & lviii ; Sars, 
t. c. 
Nannoniscus caspius, Caspian Sea, p. 300, pi. xvi, figg. 7-12, Sars, Annuaire 
Mus. St. Petersb. 1897, n. sp. 
N.y genus defined, p. 118, for oblongus , p. 119, pi. 1; Sars, t. c. 
Oniscidcey carried on body of ants, p. 7; Janet, “Rapports des animaux 
myrmecophiles avec les fourmis.” 
Oniscus murariitSy relation of protoplasm and nucleus in cells of hepatic 
tubes, p. 147; Prenant, C.R. Soc. Biol. ser. x, vol. iv: distribution 
in Hamburg, p. 129; Michaelsen, Mt. Mus. Hamburg, xiv. 
Parageia , n. g., for omata, Pacific, p. 120, pi. vi, figg. 1-17, Hansen, Bull. 
Mus. Harvard, xxxi, n. sp. 
Paramunnay genus defined, p. Ill, for bilobata , p. 112, pi. xlvii, fig. 1; 
Sars, Crustacea of Norway. 
Paratanais atlayiticus, Azores, p. 209, fig. 2, Richard, Bull. Soc. zool. 
France, xxii, n. sp. 
Philoscia .muscorum, distribution in Hamburg, p. 130; Michaelsen, Mt. 
Mus. Hamburg, xiv. 
Phreaticopsisy n. g.,- defined for tcrricola , banks of the Upper Gellibrand 
river, Victoria, p. 12, pis. iii & iv, Spencer & Hall, P. Soc. Victoria, 
ix, n. sp. 
Platyarthrus hoffmanseggiy in nests of Lasius mivtus, p. 53; Janet, “Sur 
le Lasius mixtuSy ’ &c. : distribution in Hamburg, p. 129; Michaelsen, 
Mt. Mus. Hamburg, xiv. 
