29 Crust . Systematic.— Copepoda, 2631 
Eurycletodes serratus p. 83, oblongus 
p. 84, aculeatus p. 85, minutus p. 86, 
spp. n. Norway, figs., Sars Crust. 
Norw. 7. 
Eurytemora canadensis sp. n. Alaska 
p. 4j pis. i-ii, Marsh Rep. Canad. 
Arct. Exp. 7 Pt. J 1920. — E. johanseni 
sp. n. N. Pacific p. 13 k figs., Willey 
Rep. Canad. Arct. Exp. 1913-18 7 Pt. K 
1920. 
Fcvrrania gen. n. near Spinocalanus 
p. 4 oblonga sp. n. N. Atlantic, Mediter- 
ranean p. 4, Sars Bui. Inst. Ocean. 
377. 
Qladioferens gen. n. near Boeclcella 
p. 31, spinosus p. 32 pi. 1, brevicornis p. 
35 pi. ii spp. n. N.S Wales, Henry 
P. R. Soc. N.S.W. 53. 
Gloiopotes costatus sp. n. S. California 
p. 313 pi. 21, Wilson Smiths. Inst. 
Nat. Mus. Proc. 55. 
Halophytophilus p. 40, spinicornis 
p. 47 sp. n. Norway, figs., Sars Crust. 
Norw. 7. 
Haloptilus validus p. 11, furcatus 
p. 12 spp. n. N. Atlantic, Mediterranean, 
Sars Bull. Inst. Oc6an. 377. 
Harpacticidae , classification, Haber- 
bosch p. 593 Arch, hydrobiol. 11. — 
Harpaclicoida key to genera, p. 555- 
558, Pesta Zool. Jahrb. 43. 
Harpacticus tenellus sp. n. Norway, 
p. 49 figs., Sars Crust. Norw. 7. — H. 
superflexus sp. n. N. Pacific, Alaskan 
Arctic, p. 29k figs., uniremis p. 32k 
figs., Willey Rep. Canad. Arct. Exp. 
1913-18 7 Pt. K 1920. 
Harrietella p. 73, simulans p. 73 figs., 
Sars Crust. Norw. 7. 
Hemimesochra gen. n. near Cletome- 
sochra Norway p. 68, clavularis sp. n. 
Norway p. 69, figs:, Sars t.c. 
Heterocope seplentrionalis p. 6 j pis. 
ii, Marsh Rep. Canad. Arct. Exp. 7 
Pt. J 1920. 
Heteroptilus gen. n. for Pontophilus 
part. p. 19, Sars Bui. Inst. Oc6an. 377. 
Heterostylis gen. n. for Heterochaeta 
part. p. 11, Sars t.c. 
Horsiella gen. n. near Leptocaris , for 
Cylindrop8yllus brevicornis (van Douwe), 
England, p. 134 pis. v-vi text-fig.* 
Gurney Ann. Mag. Nat. Hist. 5. 
Idya ligustica sp. n. Italy p. 30 figs., 
Brian Monitor, zool. ital. 31. 
Idyaea graciloides p. 60, compacta 
p. 51, spp. n. Norway, figs., Sars Crust. 
Norw. 7. 
Idyanthe dilatata p. 54 figs., Sars t.c. 
Idyella major sp. n. Norway p. 52, 
exigua p. 53, figs., Sars t.c. 
Laophonte brevifurca p. 70, ienera p. 7R 
abbreviata p. 72, spp. n. Norway, figs., 
Sars t.c. 
Lepeophiheirus bifidus p. 49 pi. ii, 
breviventris p. 51 pi. iii, hospitalis p. 63 
pi. iv, parvicruris p. 66 pi. v, spp. n. 
Vancouver, nanaimonensis p. 65 pi. iv, 
Fraser Proc. R. Soc. Canad. ser. 3 
13 sect. 6. 
Leptocletodes gen. n. near Eury- 
cletodes, Norway p. 87, debilis sp. n. 
Norway p. 87 figs., Sars Crust. Norw. 
7. 
Leptocyclops viridis sp. n. N.S. 
Wales, Henry P. R. Soc. N.S.W. 53. 
Lernaea haplocephala p. 6 pi. iii, 
Wilson Bull. Amer. Mus. Nat. Hist. 
43. 
Limnocalanus johanseni sp. n. Alaskan 
Arctic p. 3j pi. i, Marsh Rep. Canad. 
Arct. Exp. 7 Pt. J 1920. 
Lonchidiopsis Hartmeyeri sp. n. 
Sharks Bay, W. Aust. p. 224 text-figs., 
Vanhoffen SitzBer. ges. naturf. 
Freunde 1917. 
Lophothrix insignis sp. n. N. 
Atlantic, Mediterranean p. 8, Sars 
Bull. Inst. Oo6an. 377, 
Lucicutia macrocera p. 10, simulans 
p. 11, spp. n. N. Atlantic, Mediterranean, 
Sars t.c. 
Macrorhabdus gen, n. for Heteror - 
habdus part. p. 11, Sars t.c. 
Mesocletodes for r Cletodes Brady 
monensis p. 80, abyssicola p. 81, inermis 
sp. n. Norway p. 82, figs., Sars Crust. 
Norw. 7. 
Mimocalanu8 major sp. n. N. Atlantic, 
Mediterranean p. 4, Sars Bui. Inst. 
Ocean. 377. 
M or aria varica p. 40, arbor icola p. 42, 
Chappuis Arch, hydrobiol. 14. 
