39 Verm. 
Systematic. — Nemathelmintiiia. 
1431 
Habronema muscae parasitic in house- 
fly and horse, notes on life-cycle, 
distinctions from H. microstoma ; Ran- 
som Science N. Sor. 34 pp. 690-692. 
Heterakis brevispiculum , from fowl 
and other birds, p. 72 4 text-figs., 
boueti from Xerus erythropus p. 74 
6 figs., dahomensis from Cricetomys 
gambianus p. 76 5 figs., spp. n. ; Gen- 
dre Proc.-verb. Soc. linn. 65. — H. 
numidae sp. n., from guinea-fowl, 
intestine, diagnosed ; Leiper Rep. 
Wollcomo Res. Lab. 3 p. 193 text-fig. 
44. 
Hydromermis acuminata, annulosa, 
bathycola, conura, spp. n., Swiss Lakes ; 
Daday Math. 4s Termt. Ert. 29 pp. 
503-506 Taf. iii fig. 17 Taf. iv figs. 1-13. 
— H. acuminata p. 524 pi. xvii fig. 15, 
annulosa p. 525 fig. 16, bathycola p. 526 
fig. 17, conura p. 527 fig. 18, occurrence 
and diagnoses ; v. Daday Rev. Suisse 
Zool. 19. 
Ironus helveticus sp. n., occurrence 
and description ; v. Daday T.c. 
p. 502 pi. xv fig. 1. 
Lcptosomatum australe, National Ant- 
arctic Expedition (“ Discovery ”), des- 
criptive notes ; v. Linstow National 
Antarctic Exped. Nat. Hist. vol. 3 
pp. 1-4 1 pi. 
Limnomcrmis gen. n., verwandt mit 
Filaria), bathybia, limnobia , limnetica, 
acuticauda, curvicauda , ensicauda, gra- 
cilis, uncata, spp. n., Vierwaldstadter 
See ; Daday Math, is Termt. Ert. 29 
pp. 480-489 Taf. ii. — L. bathybia 
p. 505 pi. xv fig. 2, limnobia p. 507 
fig. 3, limnetica p. 509 fig. 4, acuti- 
cauda p. 511 fig. 6, curvicauda p. 512* 
fig. 6, ensicauda p. 513 pi. xvi fig. 7, 
gracilis p. 514 fig. 8, uncata p. 515 
fig. 9, occurrence and description ; 
Daday Rev. Suisse Zool. 19. 
Mermithidae, Swiss Lakes, described ; 
Daday Math, es Termt. Ert. 29 
pp. 450-514 4 pis. 
Mesomcrmis gen. n. (verwandt mit 
Limnomcrmis), lacustris. zschokkei, spp. 
n., Vierwaldstadter See ; Daday Math, 
es Termt. Ert. 29 pp. 491-493 Taf. iii 
figs. 1 & 2 Taf. ii fig. 12 & 13. — M. 
lacustris p. 517 pi. xvi fig. 10, zschokkei 
p. 518 fig. 11 ; Daday Rev. Suisse 
Zool. 19. 
Metastrongylidae subdivided into Tri- 
chostrongylinae and Metastrongylinae 
subfam. nn. ; Leiper Rep. Wellcome 
Res. Lab. 3 p. 191. 
Microfilaria lasneti from Turnix 
maculosus text-fig. 1, gaidei from Lepto- 
tilus sp. fig. 2, mouzdsi from Garrulax 
perspicillatus fig. 3, bourreti from Cop- 
sychus saularis fig. 4, pp. 60-62, spp. n. ; 
Mathis & Lf.qer C. R. Soc. Biol. 70 . — 
M. rosenaui sp. n. from Californian 
ground-squirrel, described ; McCoy 
Parasitol. 4 pp. 221 & 222 pi. vii. 
— M. sp., in horse, Berlin, notes 
on ; Mandel Ccntralbl. Bakt. Abth. 
1 57 Orig. pp. 84-87 1 pi. — M. von 
cinem Haushuhn, Bemerkungen ; 
Berke Centralbl. Bakt. Abt. 1 58 
Orig. pp. 326-330 1 pi. — M. sp., from 
horses, notes ; W irtii Zs. Inf ekt. 
Krankh. Hausthiere 10 pp. 161-174 
pi. ii. 
Monohystera crassissima sp. n., Den- 
mark ; Ditlevsen Nath. Medd. 63 
p. 219 pi. iii figs. 14 15 & 22. 
Mononchus dolichurus p. 228 pi. ii 
figs. 6 10 & 11, spectabilis p. 224 pi. iii 
figs. 17 19 27 & 28 pi. iv fig. 36, spp. n., 
Denmark ; Ditlevsen T.c. 
Nematodirus roscidus sp. n., from 
stags, characters of eggs ; Brumpt 
C. R. Acad. Sci. 152 p. 907. 
Oesophagostomum apiostomum, as a 
parasite of Man : notes on this form, 
which probably is same as O. brumpti ; 
Leiper J. trop. Med. 14 pp. 116-118 
4 text-figs. 
Onchocerca gibsoni, anatomy, effects 
on host, affinities ; Leiper J. trop. 
Med. 14 pp. 87-93 13 text-figs. 
Oncholaimus oxyuris sp. n., Denmark ; 
Ditlevsen Nath. Medd. 63 p. 230 
pi. ii figs. 8 9 12 & 13. 
Oxysoma perezi sp. n., from large 
intestine of Chamadeon gracilis, French 
Guinea ; Gendre Proc.-verb. Soc. 
linn. 65 p. 96 6 text-figs. 
Oxyuris microtyphlon sp. n. p. 288 
pi. vii ; Smith, Fox & White Univ. 
Penn. Med. Bull. 20. 
Paramermis limnophila sp. n. Vior- 
waldstatter-See ; Daday Math, termt. 
Ert. 29 pp. 497-500 Taf. iii figs. 14 & 
15, also Rev. Suisse Zool. 19 p. 523 
pi. xvii fig. 14. 
Physaloptera mordens , frequent occur- 
rence in Man, Africa, and descriptive 
note ; Leiper J. trop. Med. 14 pp. 209- 
