TITLES. 
Ins. 81 
1556. Wagner, IT. Beitriige zur Kenntnis dor Gattung Apion Herbst. it. 
Munchen. Kol. Zeitschr. iii, j?p. 13-34. [Coleoptera.] 
1557. Wagner, W. von. Ueber die Genesis und die Entwicklung der 
Geselligkeit im Tierreiche. C.R. Congr. Zool. vi, pp. 674-689. 
[Hymenoptera. ] 
1558. Wahl, B. Literatur-Referate. Zur Morphologie und Anatomie der 
Insekten. Zeitschr. Insbiol. i, pp. 126-140. 
1559. Wahlgren, E. Svonsk Insektfauna. Elfte Ordningen. Tv&vingar. 
Diptera. I. Ent. Tidskr. xxvi, pp. 89-154. 
1560. . Diagnosen neuer schwedischen Polyneuren, T. c. pp. 69-72. 
[. Diptera .] 
1561. Wainwright, C. J. Notes on Tachinidce. No. 1. Ent. Mag. 1905, 
pp. 199-207. [Diptera.] 
1562. Walker, E. M. Notes on the Locustidce of Ontario (continuation). 
Canad. Ent. 1905, pp. 34-38, 113-119, pis. iv, v. 
1563. Walker, J. J. Antipodean field notes, ill. A sketch of the en- 
tomology of Sydney, N.S.W. Ent. Mag. 1905, pp. 216-220, etc. 
1564. Walsingham, The Lord. Algerian Microlepidoptera (continued). 
Ent. Mag. 1905, pp. 37-41, 124-128. 
1565. Wandolleck, B. Zur vergleichenden Morphologie des Abdomens 
der weiblichen Kafer. Zool. Jahrb. Anat. xxii, pp. 476-576, pi. xxviii. 
[Coleoptera.] 
. [See also Lucas, Wandolleck & Kuhlgatz (983).] 
1566. Warburton, C. Report for 1905 of the Zoologist of the Royal 
Agricultural Society of England, 1905, (C) Dept. Agric. & C., 
pp. 178-191, 2 text-figg. 
1567. *Ward, J. J. Nature’s ways, being chapters on insects, plaht and 
minute life. London, 1905, xviii-f 302 pp. 
Review by R. L., Nature lxxi, p. 512. 
1568. Warren, W. Some new South American moths. P. U. S. Mus. xxix, 
No. 1421, pp. 347-352. [Lcpidoptera.] 
1569. . New species of Thyrididce , Uraniidce and Geometridce from 
the Oriental region. Nov. Zool. xii, pp. 6-15. [Lepidoptera.] 
1570. . New species of Geometridce from the Aethiopian region. 
T. c. pp. 34-40. [Lepidoptera.] 
1571. . New Thyrididce , Uraniidce and Geometridce from South and 
Central America.' T. c. pp. 41-72. [Lepidoptera.] 
1572. . New American Thyrididce , Uraniidce and Geometridce. T. c. 
pp. 307-379. [Lepidoptera.] 
1573. . New African Thyrididce , Uraniidce and Geometridce. T. c. 
pp. 380-409. [Lepidoptera.] 
1574. . New species of Thyrididce, Uraniidce and Geometridce from the 
Oriental region. T. c. pp. 410-438. [Lepidoptera.] 
1575. . Lepidoptera collected by W. R. Ogil vie- Grant on the Azores 
and Madeira in 1903. T. c. pp. 439-447. 
1576. & Rothschild, Hon. N. 0. Lepidoptera from the Sudan. 
T. c. pp. 21-23, pi. iv. 
1905. [Vol. XLII.] e 6 
