10 Verm. 
VI. Vermidea. 
[1920] 
Noc, F., Henry, V. et Esquier, A. 
L’Anguillule intestinale de l’homme au 
S6n6gal ( Strongyloides intestinalis 
Bavay, 1877). Paris Bull. Soc. Path, 
exot. 13 1920 (588-596). 163 
Nod, G. La spermatogenesi del 
Oigantorhynchus hirudinaceus Pall. 1781. 
I. Fase meiotica. Roma Mem. Ace. 
Lincei Ser. 5 10 1915 (46-117) 2 pis. 
164 
Parisot, J. et Simonm, P. Toxicite 
et effets physio -pathologiques du 
liquide vesiculaire de Cysticercus pisi- 
formis. Paris C. R. Soc. biol. 83 1920 
(739-741). 165 
Parisot, J. et Simonm, P. Toxicite 
et action sur les appareils circulatoire 
et respiratoire de l’extrait total de 
Taenia saginala. Paris C. R. Soc. biol. 
83 1920 (937-939). 166 
Parisot, J. et Simonin, P. Effets sur 
1’intestin des injections d’extrait total 
de Taenia saginata. Paris C. R. Soc. 
biol. 83 1920 (939-941). 167 
Parrot, L. ot Joyeux, C. Les cysti- 
corcoides de Tarentola mauritanica L. et 
les Tdnias du chat. Paris Bull. Soc. 
Path. exot. 13 1920 (687-693). 168 
Peacock, A. D. Note on larvae of 
Ophryotrocha puerilis. Cullercoats 
Rep. Dove Marine Lab. 9 1920 (95 
& 96). 169 
Perry, H. M. The mechanism of 
passage of ova through the tissues in 
schistosomiasis. London Journ. 
R.A.M.C.35 1920 (487 & 488) 1 pi. 170 
Pons, R. Description de deux 
Microfilaires sanguicoles, parasites d’un 
oiseau ( Merganser serrator) vivant dans 
des regions froides (Terre Neuve, Anti- 
costi, Saint-Pierre et Miquelon). Paris 
Bull. Soc. Path. exot. 13 1920 (652- 
654). 171 
Porter, Annie. The life-history of 
the African sheep and cattle-fluke. 
Fasciola giganlica. S. Afr. Journ. Sci. 
Johannesburg 17 1920 (126-130). 172 
Porter, A. The experimental deter- 
mination of the vertebrate hosts of 
some South African Cercariae from the 
mollusks Physopsis africana and 
Limnaea naialensia. Medical Journal 
of South Africa Johannesburg 17 1920 
(128-133). 173 
Prashad, B. Echiuroids from brack- 
ish water, with the description of a new 
species from the Andamans. Calcutta 
Mem. Asiat. Soc. Bengal 6 1919 (323- 
338) pi. xi. 174 
Prashad, B. On a new species of 
Thalassema from the Gulf of Manaar 
with notes on Thurston’s species. 
Rec. Ind. Mus. Calcutta 19 1920 (35- 
37). 175 
Prashad, B. vide Southwell, T. 
Quiel, G. Ein neuer Pferdeparasit, 
Pseudosclerostomum n. g. (Nematode). 
Berlin S.B. Ges. natf. Freunde 1919 
(435-439). 176 
Ransom, B. H. Synopsis of the 
Trematode family Heterophyidae with 
descriptions of a new genus and five 
new species. Washington Proc. JU.S. 
Nat. Mus. 57 1920 (527-573). 177 
Ransom, B. H. and Foster, W. D. 
Observations on the life-history of 
Ascaris lumbricoides. U.S. Dept. 
Agric. Bull. 817 1920 (1-47). 178 
Rauther, M. Mittheilungen zur 
Nematodenkunde. Zool. Jahrb. Jena 
Abth. Anat. 40 1918 (441-514) pis. 
xx-xxiv. 179 
Renouf, L. P. A contribution to our 
knowledge of the Fauna of the Clyde 
sea-area. Glasgow Naturalist 8 1920 
(113-119). 180 
Richter, R. Ein Devonischer 
“ Pfoiffonquarzit ” vergliehen mit dor 
heutigon “ Sandkoralle ” ( Sabellaria , 
Annelida). Senckenbergiana Frankfurt 
a/M. 2 1920 (215-235). 181 
Robbins, H. L. and Child, C. M. 
Carbon dioxide production in relation 
to regeneration in Planaria dorotoce- 
phala. Biol. Bull. Wood’s Hole Mass. 
38 1920 (103-122). 182 
Rosa, D. Lista di Oligocheti di 
Modenese. Modena Atti Soc. Nat. 
ser. 5 5 1920 (13-16). 183 
Rosen, F. Recherches sur le develop- 
pement des Cestodes. II. Le cycle 
evolutif do la Ligule et quelques 
questions gdnerales sur le developpe- 
ment des Bothriocophales. Neuchatel 
Bull. Soc. Sci. nat. 44 1918-1919 (1920) 
(259-280). 184 
