20 Venn . 
VI. Vermidea. 
[1920J 
Chromogaster stenolaima sp. n. p. 632 
figsj 35a-c ; Steiner Zool. Jahrb. Syst. 
39. 
Crassicauda, notes on genus, C. boopis 
sp. n. for C. c. of Leiper & Atkinson, 
compared with C. c. (Crepl.) ; Baylis 
Ann. Mag. Nat. Hist. Ser. 9 5 pp. 410- 
419 6 text-figs. 
Craterostomum gen. n. ( Strongylidae ) 
tenuicauda sp. n., from Zebra, diagnosed; 
Boulenger Parasitol. 12 p. 105 text- 
fig. 7. 
Criconema rusticum Micol., p. 577 pi. 
xxii fig. 11 ; Micoletzky Zool. Jahrb. 
Syst. 40. 
Crossocephalus zebrae sp. n., morpho- 
logy; Yorke & Southwell Ann. 
.Trop. Med. Parasitol. 14 pp. 127-135 
13 text-figs. 
Cyatholaimus cotylophorus sp. n., Arc- 
tic ; Steiner Zool. Jahrb. Syst. 39 p. 
587 fig. 19a-g. 
Cylicodomum adersi sp. n., from don- 
key, Zanzibar, diagnosed ; Boulenger 
Parasitol. 12 p. 30 text-figs. 3-5. — 
C. zebrae sp. n., diagnosed ; Boulenger 
T.c. p, 102 text-figs. 3-5. — G. triden- 
tatum sp. n., from horses, diagnosed ; 
Yorke & Macfie Ann. trop. Med. 
Parasitol. 14 pp. 153-157 5 text-figs. — 
C. triramosum sp. n., zebra; Yorke 
& Macfie T.c. pp. 175-179 5 text-figs. — 
C. calinatum var. n. litoraureum, horse, 
Gold Coast; Yorke & Macfie T.c. 
p. 166 text-fig. 2. 
Cylindropharynx rhodesiensis sp. n., 
from Zebra, diagnosed ; Yorke & 
Macfie T.c. pp. 169-174 7 text-figs. 
Dermatolaimus gen. n. p. 603 dillev- 
seni sp. n. p. 604 fig. 21a-d; Steiner 
Zool. Jahrb. Syst. 39. 
Dcsmodora poseidoni p. 547 fig. 9a-d, 
bullala p. 549 fig lOa-d, spp. n. J 
Steiner T.c. 
Dipellis barentsi sp. n. p. 628 fig. 
33a-c ; Steiner T.c. 
Diplogaster consobrinus sp. n., occur- 
rence and diagnosis ; de Man Ann. Soc. 
Roy. Malacol. Belg. 51 pp. 47-54 
10 text-figs. 
Diplogasteroides ajricanus sp. n. ; 
Micoletzky Denkschr. Akad. Wiss. 92 
p. 158 pi. iii fig. 5. 
Diplolriaena diucae sp. n., from a 
finch, diagnosed ; Boulenger Proc. 
Zool. Soc. 1920 p. 501 text-figs. 9 & 10. 
Dolicholaimus plectolaimus sp. n. 
p. 608 fig 25a-c ; Steiner Zool. Jahrb. 
Syst. 39. 
Dorylaimus incae sp. n., S. America ; 
Steiner Rev. Suisse Zool. 28 p. 37 
^ext-figs. 17-22. 
Echinocephalus southwelli p. 283 pi. iv 
fig. 19, pi. v figs. 20-23, mullidentatus 
p. 285 pi. vi figs. 24-27, pi. vii fig. 28, 
spp. n. from sting-ray ; Baylis & 
Lane Proc. Zool. Soc. 1920. 
Echinuria leptoptili Ged., male form 
described ; Gendre Proc.-verb. Soc. 
Linn 71 pp. 45-49. 
Enchelidium polare sp. n., p. 596 
fig. 28a-h ; Steiner Zool. Jahrb. Syst. 
39. 
Enoplolaimu3 hamatus sp. n. p. 626 
fig. 32a-c ; Steiner T.c. 
Eudesmoscolex gen. n. p. 579 oligo - 
chaetus sp. n. p. 580 fig. 15a-c ; 
Steiner T.c. 
Falcauslra siamensis sp. n. t from 
Hieremys annandalei, morphology, sys- 
tematic position of genus ; Baylis 
Ann. Mag. Nat. Hist. Ser. 9 6 pp. 408- 
416 5 text-figs. 
Filaria aramidis sp. n., occurrence and 
diagnosis; Boulenger Proc. Zool. 
Soc. 1920 p. 503 text-fig. 12. — F. sp. 
(and Microfilaria) from Corvus, mor- 
phology ; Noo & Curasson C. R. Soc. 
Biol. 83 pp. 520-522. 
Qnathostomidae, revision of family ; 
Baylis & Lane Proc. Zool. Soc. 1920 
pp. 245-310 pis. i-viii & 40 text- figs. 
Gnalhostominae subfam. n. ; Baylis 
& Lane T.c. p. 254. 
Heligmosomum muris sp. n., from 
Norwegian rat, morphology and com- 
parison with other species; Yoko- 
gawa J. Parasitol, 7 pp. 29-33 pis. vi 
& vii, 
