ENTOMOSTRACA. 
Crust. 37 
Myzopontius , genus defined and species, p. 20 ; Giesbrecht, Zool. Anz. xx. 
Parartotrogus, genus defined, p. 24 ; Giesbrecht, t. c. 
Philothragoriscus serratus , p. 137, pi. vii ; Horst, Notes Leyden Mus. xix. 
Pontociella, genus and species defined, p. 19 ; Giesbrecht, Zool. Anz. xx. 
Popella guernei, Caspian Sea, p. 56, pi. vi ; Sars, Annuaire Mus. St. Petersb. 
1897. 
Pteropontius, genus defined, p. 21 ; Giesbrecht, Zool. Anz. xx. 
Ratania , genus defined, p. 19 ; Giesbrecht, t. c. 
Rataniince, n. subfam. of Ascomyzontidce ; Giesbrecht, p. 19, t. c. 
Remigulus tridensy note, p. 492, T. & A. Scott, Ann. Nat. Hist. xx. 
Rliincalanus gigas, in Moray Fil th, p. 127 ; Scott, Ann. Scott. Nat. 
Hist. 1897. 
Rhynchomyzon, genus defined and list of species, p. 13 ; Giesbrecht, t. c. 
Sabelliphilus sarsi , in R. Clyde, p. 196 ; in Firth of Forth, p. 256 ; Scott, 
Ann. Scott. Nat. Hist. 1897. 
Saccopsis alleni on Poly cirrus auriantiacuSy at Plymouth, p. 1464, figg. 
in text, Lacaze-Duthiers, C.R. Ac. Sci. cxxiv, n. sp. 
Scottocheres, n. g., for S. ( A contiophorus) elongatus and longifurca, p. 18 ; 
Giesbrecht, Zool. Anz. xx. 
S. longifurca, p. 18, Giesbrecht, t. c. n. sp. 
Scottomyzon, n. g., defined, for S. ( Dermatomyzon ) gibberum, p. 17 ; Gies- 
brecht, t. c, S. gibberum, in Cromarty Firth, p. 195 ; Scott, Ann. 
Scott. Nat. Hist. 1897. 
Splicer onella, genus defined, and key to males and females of species para- 
sitic on Amphipods, p. 98 ; parasitic on Camacea , p. 148 ; parasitic 
on Isopoda , p. 163; Hansen, Choniostomatidce. S. leuckliarti , group 
of species found, p. 102, microcephala , p. 145, pi. viii, figg. 2a-2k; 
Hansen, t. c. 
S. elegantula , marsupium of Cheirocratus sundevalli , from Denmark, p. 106, 
pi. ii, figg. 2a-2g; atyli, marsupium of Paratylus swammerdamii, 
p. 107, pi. ii, figg. 3a-3b ; danica , marsupium of Corophium crassicorne , 
p. 108, pi. ii, figg. 4a-4e, pi. xiii, fig. a; veslita, marsupium of Micro- 
protopus macidatus, p. 1 10, pi. ii, figg. 5a & 5b ; leptochciri, marsupium 
of Leptoclieirus guttatus , p. Il l, pi. xiii, figg. 3a-3e ; messinensis , mar- 
supium of Gammaropsis melanops , from Messina, p. Ill, pi. xiii, figg. 
4a- 4c ; chinensis , marsupium of Corophium bonellii , p. 112, pi. ii, figg. 
6a-6/, jjI. iii, figg. la-lc; antillensis , marsupium of Corophium bonellii, 
from Cuba, p. 113, pi. iii, figg. 2a-2/; calliopii, in marsupium of Calli- 
opius Iceviusculus, from E. Asia, p. 114, pi. iii, figg. 3a-3l; irregularis , 
in marsupium of Metopa rubrovittata , p. 117, pi. xiii; figg. 5a-5d; 
S. paradoxa , in marsupium of species of Bathyporeia , from Denmark, 
p. 118, pi. iii, figg. 4a-4£, pi. iv, figg. \a-\h\ abyssi, in marsupium of 
Astyra abyssi , from Norway, p. 121, pi. iv, figg. 2a-2e; argissce, in 
Argissa typica , from W. coast Greenland, p. 123, pi. iv, figg. 3a-3n ; 
metopce , in marsupium of Metopa bruzelii, from W. Greenland, p. 125, 
pi. iv, fig. 4a, pi. v, figg. la-lg; holbolli, in marsupium of Paramphi- 
thoe boeckii, from W. Greenland, p. 127, pi. v, figg. 2a-2g; intermedia , 
in marsupium of Bruzelia typica , from Norway, p. 129, pi. v, figg. 
3a-3h‘, capensis, in marsupium of Lemboides afer, from S. Africa, 
p. 131, pi. v, figg. 4a-4c, pi. vi, figg. \a-\d ; gitanopsidis , in marsupium 
of Gitanopsis arctica, from Norway, p. 133, pi. vi, figg. 2a-2g ; 
giardii, in marsupium of Protomedia fasciata, p. 134j pi. vi, figg. 
3a-3 1\ bouvieri, in Protomedia fasciata, from W. Greenland, p. 136, 
pi. vi, figg. 4a-4d, pi. vii, figg. la-16; longipes, in Ampelisca tenui- 
canis, from Denmark, p. 138, pi. vii, figg. 2a-2g; amphilochi , in 
marsupium of Amphilochoides pusillus, from Denmark, p. 139, pi. vii, 
figg. 3a-36; acanthozonis, in marsupium of Acanthozone cuspidata , 
from Kara Sea, p. 141, pi. vii, figg. 5 a-d; frontalis , in marsupium of 
