ISDEX DIB L I O G R A PHI OLE 
1887. WEISMANN (A.) und ISHIKAWA ^Gh.). — 
Ueber die Bildung der Rirlilungskorpor bei 
thierischenEierii.£er. d. y,itiirf. Gcs. Freiburg. 
Bd. III. Hft. I. 
1894. WELTNER AV.). —Nolo on Shyra. Knt. 
Xachr. 
1868-1869. WENFAR (F. W.). — On certain But- 
terfly Scales, caracterislic ol' sex. Quart. 
Journ. of Microscop. Sc. Xewser., vol. VIIF 
and IX. 
i8(i4. WERjNEBURG(A.\ — Boitriigc zur Scbmet- 
terlingskiinde. Kritische Bearbeitung d. wich- 
tigsten entomol. W'erkc d. 17 u. 18 Jahrhund. 
beziigliclid. darin abgehandelten europaischen 
Sclimetterlinge. 2 Bd. Erfilrth. 
1894. WERXER R.). — Ueber Nigrismus einiger 
Geometridcnarten. Entom. Zeitschrift. Guben. 
1 Jarbrg. 
1887. WERTHELMER 1 L.). — Sur la structure du 
tube digestif de I'Oryctes nasicornis. Compf. 
Rend. Soc. Biol. Paris. 8« ser., t. IV. 
1861. WEST (TuFFE>>— Tbe Foot of the Fly: its 
Structure and Action; elucidated by com- 
parison with the feet of other Insects, etc. 
Part I. Trans. Linn. Soc. London. Vol. X.XIII. 
1862. — On certain .\ppendages to the Feet of 
Insects subservient to holding or climbing. 
Journ. of the Proc. London. Zoology. Vol. VI. 
1882. WESTHOFF (F.). — Ueber den Bau des 
Hypopygiums der Gattung Tipula Meig. 
Munster. 
18J0. WESTWOOD (J. 0.;.— On tbe Thorax of 
Insects. Zool. Journal. Vol. V. 
i838. — On the comparative structure of the 
Scutellum and other terminal dorsal parts of 
the Thorax of winged Insects. Entom. Magaz. 
Vol. V. 
i8j8--io. — .\n Introduction to the modern classi- 
fication of Insects ; comprising an account of 
the habits and transformations of the diffe- 
rent families; a sinopsis of all the British, 
and a notice of the more remarkable forcing 
genese. 2 vol., London, Longman and G°. 
1837. — jSotes on the wing veins of Insects. Trans. 
Ent. Soc. London. Ser. 2. t. \\ . 
1878. — Descriptions of some minute Hymenoj)- 
terous Insects. Transac. Linn. Soc. Loiuion. 
Ser. 2, vol. I. 
WEYENBERGH. Voir W'EIJENBERGH. 
1889. WHEELER ^W. M.). — Ueber drusenartige 
Gebilde im ersten Abdominalsegment der 
Hemiplerenembryonen. Zool. Anzeig. Bd. XII. 
1889. — The embryology of Blatta germanica 
and Doryphiira dccemlineata. Journ . of Morph. 
Boston. Vol. III. 
1890. — On the appendages ol the first abdominal 
segment of the embryo Cockroach [Blatta 
germanica). Proceed. Wise. Acad. Sciences. 
Arts and Letters. Vol. VIII. 
1S90. WHEELER W. M. . — Ueber ein eigen- 
thiimliches Organ im Locustidenenibryo {Xi- 
pltidiuni cnsiferuni). Zool. Anzeiger. Bd. XIII. 
1890. — New glands in the Hemipterous embryo. 
Anier. Sat. Feb. 
1890. — Hydrocyanic acid secreted by Poly- 
dcsmus I'irginiensis Drury. Psyche. Vol. V. 
1890. — On the appendages of the first abdo- 
minal segment of embryo Insects. Trans. 
Wis. Acad. Sc. Vol. VIII. 
1891. — Neuroblasts in the Arthrojiod embryo. 
Journ. Morph. Boston. Vol. IV. 
1892. — Concerning the blood tissue of the In- 
secta. Psyche. Vol. VI. 
1893. — A contribution to Insect embryology. In. 
Diss. — Journ. of Morphol. Vol. IV. 
1S93. — The primitive numbers of Malpighian 
vessels in Insects. Psyche. Vol. VI. 
1876. WHITE (F. BucH.v>-.v>;). — On the male 
genital Armature in the Rhopalocera. Trans. 
Linn. Soc. i ser. Zool. Vol. I. 
1876-1877. — On Melanochroism and Leuco- 
chroism. Entomologist. — Entom. Monthl. Mag. 
Vol. XIII. 
1877-187S. — Melanochroism in Lej^idoptera. 
Entomologist. Vol. X. Entom. Monthl. Mag. 
Vol. XIV. 
1882. WTELOWIEJSKI H. von).— Studien liber 
die Lampvridcn. Zeitschr. f. wissensch. Zool. 
Bd. XXXVU. 
1 88 J. — Ueber den Fcttkorper von Corethra 
plumicornis und seine Entwicklung. Zoolog. 
Anzeiger. 6 Jahrg, 
1 885. — Zur Kenntnis der Eibildung bei der 
F"euerwanzc [Pyrrhocoris apterus). Zool. An- 
zeiger. 
1886. — Ueber das Blutgewebe der Insekten. 
Eine vorlaufo Mitteilung. Zeitschr. f. wissens. 
Zoo/. Bd. XLIII. 
1886. — Observations sur la spermatogenese des 
Arthropodes. Archiv. Slai'. de Biologic. T. II. 
i88(3. — Zur Morjjhologie des Insektenovariums. 
Zool. Anzeiger. G" Jahi-gang. 
1889. — Beitrage zur Kenntnis der Leuchtorgane 
der Insekten. Zool. Anzeiger. 12 Jahrg. 
1895. WILCOX (E. v.). — Spermatogenesis of 
Caloptenus femur rubrum and Cicada tibicen. 
Bull. Mus. Comp. Zool. Vol. XXVII. 
1896. — Further studies on the spermatogenesis 
oi Caloptenus femur rubrum. Bull. Mus. Comp. 
Zool. Vol. XXIX. 
1877. WILDE (K.F.). — Untersuchungen iiber den 
Kaumagen der Orthopteren. Archiv f. Natur- 
gcsch. 48 Jahrg. 
1901. WILKINSON ';J. J.;. — The jdiarynx of the 
Eristalis larva. London. 
1848. WILL(F.}. — Beitrag zur Kenntnis der ein- 
fachen Augen mit fazettierter Hornhaut. 
Leipzig. 
