39 Verm. 
Subject Index. — Nematiielminthia. 
. 1419 . 
f Das Skelett der Muskdzelle von 
Ascaris; Goldschmidt, 155. 
Altorcd appearances in nucleus and 
cytoplasm in degenerating cdls of the 
intestine of Ascaris ; comparison with 
Calkins’ “ Cytoryctes variolae ” ; 
Ehrlich, 109. 
PHYSIOLOGY. 1411 
Degeneration. 
Physiologische Degeneration der 
Epithelzellen des Ascffm-darmes ; 
Ehrlich, 109. 
Sexuality. 
tlber ,,Geschlechtschromosomen“ bei 
Nematoden ; Boveri, 46. 
Environmental Effects; Response 
to Stimuli. 
Conditions (temperature, composition 
chimiquc) du d6veloppement en milieu 
artificial do l’oeul de quelques Nema- 
todes parasites (Ascaris, Sclerostomum); 
Jammes and Martin, 204 & 205. 
The effect of ultra-violet light 
upon the developing eggs of Ascaris 
megalocephala ; Stevens, 447. 
DEVELOPMENT. 1415 
General. 
Notes on life-history of Anhylos- 
tomum duodenale ; Leiper, 244 also 
Ozzard, 329. 
Life-history of Trichosirovgylus per- 
gracilis ; Shipley, 411. 
Oogenesis, etc. 
A small chromosome in Ascaris 
megalocephala; Boring, 41. 
Ueber ,,Geschlechtschromosomen*‘ 
bei Nematoden ; Boveri, 46. 
Embryology. 
Die Blastomerenkerne von Ascaris 
megalocephala uiid die Theorie der 
Chromosomenindividualitat.: Boveri, 
45. 
Entwickelung von Ascaris megaloce- 
pliala beim Pferde ; Albrecht, 2. 
Temperature no effect on size and 
number of nuclei in tho embryo of 
Ascaris megalocephala. Remarks on 
the size-relation of the generative nuclei 
in univalens and bivalens ; Boring, 
42. 
Ueber die Mbgliobkeit, Ascerm-Elcr 
in zwei gleichwertige Blastomeren zu 
veranlassen ; Boveri and Hogue, 47. 
Developing eggs of Ascaris megalo- 
cephala , effects of ultra-violet light 
upon ; Stevens, 447. 
Nouvelles experiences sur le d6ter- 
minisme du d6veloppement des Hel- 
minthes ( Ascaris ); Jammes et Martin, 
205. 
Development of Pomphorhynchus 
laevis attained in B sox lucius; Riquier, 
375. 
ETHOLOGY. 1419 
Habitat. 
Beitrag zur Kenntnis der Moos 
bewohnenden Tylenchus- Arten ; Horn, 
192. 
Parasitism. 
List of parasitic Nematodes,, with 
theii hosts, known to occur in Germany ; 
Linstow, 261. 
Parasitische Nematoda u, Acantho- 
cephala und deren Wirsthiere, untere 
Wolga ; Lavroff, 237. 
Hosts of the different species of 
Gnathosloma ; Leiper, 243. 
Ueber die Verbreitungsart der Trichi- 
nellen (Trichina) ; Staubli, 432. 
Sur la presence de Nematocecidies 
( Heterodera radicicola) chez deux plantes 
phan^rogames parasites (Rhinanthus 
major and Odontites rubra) ; Mirande, 
304. 
Sur des larves de Mermis parasites 
des larves de Stegomyia fasciata ; 
Gendre, 146. 
Fadenwurm aus einer Raupe von 
Cucullia scrophulariae ; Fiedler, 125. 
Ixodes ricinus infetto da embrioni 
di Filaria quadrispina ; Baldasseroni, 
13. 
Spiroptera scutata oesophagea in der 
Speiserohre von Ziegen im Turkestan ; 
Skriabin, 421. 
