NEMATHELMINTHES. 
Verm. 59 
S. pectinifera , from gizzard of hen, Neumann, Rev. veterin. Toulouse xxv, 
1900, pp. 513-515, figg. 1 & 2; S. emmerezii , Mauritius (causing 
ophthalmia and death in chickens), Emmerez & Megnin, C.R. Soc. 
Biol, liii, pp. 933-935, 7 figg.; S. nyctinomi , in Nyctinomus martiens- 
senz , Lake Nyassa, Linstow, Jena. Zeitschr. (n. s.) xxviii, p. 412, pi. xiii, 
fig. 6 : n. spp. 
Strongyloides intestinalis , fatal cases of infection in Manila, Strong, Johns 
Hopkins Hosp. Rep. Baltimore, 1901, pp. 91-132, 2 pis. 
Strongylus armatus , structure and biology, Poppel, Leipzig Dissert. 1897, 
57 pp., 1 pi.; migrations, and effects of parasitism, Olt, Deutsch. 
thierarzthl. Wochenschr. 1900, Nos. 43-45. 
S. ( Deletrocephalus) brachylaimus, in Heterohyrax mossambica, Lake Nyassa, 
structure, Linstow, Jena. Zeitschr. (n. s.) xxviii, p. 410, pi. xiii, figg. 1 
& 2, n. sp. 
Syngamus trachealis , S. bronchialis , hosts and mode of propagation, 
Railliet, C.R. Soc. Biol, liii, pp. 207-210. 
Trichina spiralis , hosts and effects on same, Yillar, Bol. Soc. espan. i, 
pp. 137-142. 
Trichocephalus dispar , in Troglodytes niger , structure, Linstow, Arch, 
mikr. Anat. lviii, pp. 183-185, pi. ix, figg. 25 & 26; T. affinis , T. 
dispar , mode of attachment in intestine of Mammals, Rizzo, Rend. 
Acc. Lincei (5) x, pp. 313-317, 2 figg. 
T. globulosus , in Camelus dromedarius , Linstow, Arch. mikr. Anat. lviii, 
p. 182, pi. viii, figg. 1-3, n. sp. 
Trilobus biroi , p. 10, pi. i, figg. 9 & 10, New Guinea, Daday, Termes. 
Fuzetek xxiv, 1 n. sp. 
Tripyla crassicauda, p. 5, pi. iii, figg. 8-10, New Guinea, Daday, t. c., 
? n. sp. 
Tylenchus; galls, Massalongo, Boll. Naturalista xxi, p. 89; T. acuto- 
caudatus , injurious habits, Zimmermann (663). 
Vncinaria duodenalis , larval habits, Loos, pp. 733-739, Centrbl. Bakter. 
xxix. 
A CANTHOCEPHALA. 
[Cf. Linstow (202), Looss (208), Ward (382).] 
Collecting and preserving, Looss (208). 
Systematic. 
Echinorhynchus tceniatus , in Numida rikivce , Lake Nyassa, Linstow, Jena. 
Zeitschr. (n. s.) xxviii, p. 419, pi. xiv, figg. 20-22, n. sp. 
CILETOGNA Til A. 
[Cf. Cleve (74), Doncaster (103).] 
Atlantic plankton, Choetognatha , Cleve (74). 
Development of Sagitta, Doncaster (103). 
