19 Venn. 
Systematic. — Nkmathelminttiia. 
1431 
DISTRIBUTION (GEOGRAPHY). 
1427 
[ Vide cliam Parasitism, 1419.] 
General . 
Darling, 61. 
Europe. 
Micoletzky, 153 ; Monard, 156 ; 
Vanhoffen, 229. 
A frica. 
Baylis, 14 ; Cunnington, 59 ; Mico- 
letzky, 154. 
America. 
Steiner, 201 ; Van Cleave, 221 <fc 
222 . 
Arctic. 
Steiner, 203 ; Van Cleave, 226. 
SYSTEMATIC. 1431 
Nemathelminthia. 
(a) Nematoda. 
Nematodes, free-living, Bukowina, 
systematic; Micoletzky Zool. Jahrb. 
Abth. Syst. 4-0 pp. 441-586 pis. xix-xxii. 
Nematodes, freshwater, S. Africa, 
described ; Micoletzky Denkschr. 
Akad. Wiss. 92 pp. 149-171 4 pis. 
Nematodes, free-living, Arctic region, 
with new forms described ; Steiner 
Zool. Jahrb. Abth. Syst. 39 pp. 511-676 
pis. xvi-xxxvi. 
Nematodes from the Zebra, notes on ; 
Boulenoer Parasitol. 12 pp. 98-107 
7 text-figs. 
Nematoda and Acanthocephala 
parasitic in Salmo salar, notes ; Heitz 
Arch. Hydrobiol. 12 pp. 485-561 pi. v 
T-V- 
A coma gen. n. borealis sp. n. p. 652 
fig. 43 a-d ; Steiner Zool. Jahrb. Abth. 
ftyst 39. 
Acuaria plilopachydis sp. n., occur- 
rence and diagnosis ; Gendre Proc.- 
verb. Soc. Linn. 72 pp. 34-39 2 text-figs. 
Amplicae.cnm gen. n. ( Anisakinac ), 
type A. colnrum (Baylis); Baylis 
Parasitol. 12 p. 262. 
Anguslicaecum gen. n. ( AnisaJcinae ), 
type A. holopterum (Rud.) ; Baylis t.c. 
p. 262. 
Ankyloslomata, importance of cervical 
papillae in distinguishing different 
forms ; Langeron Bull. Soc. Path. exot. 
13 pp. 539-545. 
Anomala gen. n. (sine descr.) for 
HeteraJcis anomala v. Linst. ; Travas- 
sos Revist. brasil. 2 1918 p. 96. 
Anoplostoma longiselum sp. n. ; 
Steiner Zool. Jahrb. Abth. Syst. 39 
p. 600 fig. 16 a-c 
Anticoma arctica sp. n. p 656 fig. 45 
a-f ; Steiner t.c. 
Aphelenchus naticochensis sp. n., p. 28 
text-figs. 9-10, A dubius Steiner var. n. 
peruensis p. 30 text-figs. 11-13 S. 
America; Steiner Rev. Suisse Zool. 
28. 
Araeolaimus cobbi sp. n. p. 637 fig. 36 
a-e ; Steiner Zool. Jahrb. Syst. 39. 
Ascaridae, classifactory points from 
alimentary canal ; Baylis Parasitol. 12 
pp. 253-264. 
Ascaridia fasciala sp. n., from Vinago 
delalandii, morphology; Baylis Ann. 
Mag. Nat. Hist. ser. 9 6 p. 283 text-figs. 
1-3. 
Aulolaimoides gen. n. (near Aulo- 
laimus), elegans Micol. p. 516 pi. xxi 
fig. 6 ; Micoletzky Zool. Jahrb. Abth. 
Syst. 40. 
Belascaris metis sp. n., diagnosed ; 
Gedoelst C. R. Soc. biol. 83 pp. 1291 & 
1292. 
Camallanus , notes on points in mor- 
phology of certain species ; Maoatii 
Amer. Nat. 54 pp. 448-453. 
Chaetosoma primilivum sp. n. ; 
Steiner Zool. Jahrb. Syst. 39 p. 564 . 
fig. 14 a-d. 
Chromadora craspedota p. 534 fig. Ca-n, 
mucrodonta p. 538 fig. 5a- g, hyalocephala 
p. 541 fig. 4a-c, heterophya p. 542 fig. 
7a-d, cephalata p. 543 fig. 8a-e, spp. n. ; 
Steiner t.c. — G. monohyslera sp. n., 
S. Africa ; Micoletzky Denkschr. 
Akad. Wiss. 92 p. 162 pis. i, ii & iv fig.7. 
