549 



Hemiptera. 



42509 Cholodkovsky , N, 1900. Über den männlichen Geschlechtsapparat von 

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Vol. 11. (63.) Oct. p. 247—248, Nov. p. 249—251. [595.752G. 



(5 [4 nn.] spp.; n. g.: Perissopneumon.) — v. 21762. 



14Tinsley, J. D. 1900. Contributions to Coccidology IL Canad. Entomol. 



Vol. 32. No. 3.p. 64—67. [595.752 C. 



[Dactylopius toxensis, Ripersia serrata nn. spp.) — v. 34496. 

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im Text. (Aus: Jahrb. Hamb. wiss. Anst. 17. Bd. 3. Beiheft.) Hamburg, 



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42516 Newstead, R. 1900. The Injurions Scale Insects and Mealy Bugs of the 

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17 Del Guercio, Giaeomo. 1900. Osservazioni intorno ad una nuova coceini- 

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18 King, Geo. B. 1900. Bibliography of Massachusetts Coccidae, — Supple- 

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19 King, Geo. B. 1900. Miscellaneous Notes on Coccidae from Western Mas- 



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(27 nn. spp.) 



20 Cockerell, T. D. A. 1900. Four new Coccidae from Arizona. Canad. 



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[Dactylopius Irishi^ Aspidiotus candidulus, Xerophilaspis Parhinsoniae, Diaspis 

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21 Hempel, Adolph. 1900. As Coccidas Brazileiras com as est. V- — XII. Re- 



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(131 [65 nn.] spp.; nn. gg.: Cryptokermes, Stigmacoccus, Apiococcus, Tectococcus, 

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42522 Hempel, Adolph. 1900. Descriptions of three new species of Coccidae from 

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Capulina crateriformis, Lecanium Silveirai, L. ohscurum nn. spp.) 

 Zool. Anz. Bibliogr. Zool. V. 1900 



