76 entomological news. [March, 



Gahan, C. J. Dipeltis, a fossil insect? figs., Ol. — Heymons, R. 

 Composition of the insectan head, 59, No. 7. — Marlatt, C. L. A 

 brief historical survey of the science of entomology with an estimate of 

 what has been, and what remains to be accomplished. Annual address 

 of the President for the year 1897. Proceedings, Entomological Society 

 of Washington, iv, 2, '98.— Morse, A. P. Pacific coast collecting, ii, 

 5.— Schlechtendal, D. H. R. The galls ;Zoocecidiae) of German 

 vascular plants, ii, Jahresbericht, Verein fur Naturkunde, Zwickau '95, '96. 

 —Smith, J. B. George H. Horn. Science. N. Y., Jan. 21, '98.— 

 Trim en, R. Mimicry in insects, Nature, London, Jan. 27, '98. — Ver- 

 ho eff, C. Still some words on segmental appendages of insects and 

 myriopods, 22, Jan. 10.— Wis kott, M. Lepidopterous hermaphro- 

 dites and abnormalities of my collection [two papers], 3 pis., 45. 



Economic Entomology.— Abstracts of some recent papers, 7, Ex- 

 periment Station Record, ix, 3-5.— [Bergholz, L.] Destruction of 

 Locusts [in Natal], Consular Reports, lvi, 209, Washington, Feb., '9S.— 

 Card, F. W. Observations on the codling-moth, figs., Bulletin 51, U. 

 S. Agricultural Experiment Station of Nebraska, Lincoln, Dec. 20, '97. — 

 Decaux. Carpocapsa potnonana, 63. — Howard, L. O. The gipsy 

 moth in America: a summary account of the introduction and spread of 

 Porthetria dispar in Massachusetts and of the efforts made by the State 

 to repress and exterminate it, 7, Bulletin No. 11, new series.— Jabl o- 

 n o w s k i , j. Directions for destroying the halmfly ( Chlorops tczniopus), 

 Rovartani Lapok, v, 1, Budapest, Jan., '98.— Lindau, G. On a cater- 

 pillar disease observed in the Berlin Botanical Garden. Verhandlungen, 

 Botanischen Vereins der Provinz Brandenburg, '97, Berlin.— S mi th , J. 

 Bj The San Jose" scale and how it may be controlled, Bulletin 125, New 

 Jersey Agric. Exper. Station, New Brunswick, N. J., Nov. 27, '97. 



Araclmida.— Cambridge, F. O. P.— Arachnida Araneidea, vol. 

 ii, pp. 9-40, pis. i— ii, 15, pt. 137. — Cambridge, O. P. Arachnida- 

 Araneidea, vol. i, 2 pis., pts. 137, 139, 15, — L 6 nnberg, E. A revision 

 of the Linnean type specimens of scorpions and pedipalps in the zoolog- 

 ical museum of the University at Upsala, 11. — Marshall, G. A. K. 

 Spider versus wasp, 47. — Piersig, R. Hydrachnid forms from the 

 heights of Tatra, 22, Jan. 10. — Pocock, R. I. Stridulation in some 

 African spiders, figs., 47, — Simon, E. Arachnida collected in Terra 

 del Fuego by M. Carlos Backhausen (2nd memoir), C$0 — T rouessart, 

 E. Mode of topographic distribution of the Entomostraca and marine 

 Acarina on the coasts of France and description of Acaromantis sqftilla 

 Trt. Memoires, Soci^te" Nationale des Sciences naturelles et mathema- 

 tiques de Cherburg xxx, '96-'97. 



Myriapoda. — Silvestri, F. Chilopods and Diplopods from the 

 voyage of Dr. E. Festa to Ecuador and neighboring regions, 1 pi., Bolle- 

 tino dei Musei di Zoologia ed Anatomia comparata, R. Universita di 

 Torino, No. 305, Oct. 18, '97. 



Apterygota.— H ey m ons, R. Formation and structure of the 



