1911] Girault — Hosts of Insect Egg-Parasites 149 



In the Hemiptera, pages 30-31 of the first pait of the list, the 

 following changes have become necessary : 



Anastahis giraulti Ashniead is a Nonien nudum. 



TricJiogramma ceresarmn read Ittys ceresarum. 



Polynema (Cosmocoma) sp. nov. read Polynemastriaticorne Girault. 



Coccus hesperidum Linnaeus — The parasite Trichogramma. 

 flaviim Ashmead listed under this host is an unknown Apheli- 

 nine, thus doubtless not an egg-parasite; the record should be 

 expunged. 



Homalodisca triqueira Fabricius — The parasite Ooctonus homalo- 

 disccc Ashmead is a nomen nudum. 



Hymenoptera. 



host. parasite. authority. 



Cimhex americana Leach. Penfarthron minutum Riley Severin and Severin, 1908, 



pp. 68-70. 



Nesomyia cimbicis Brues Brues, 1908, p. 16£. 



Eriocampoides limacina *Pentarthron minutum Riley Girault, MS. notes, 1909, 



Retzius (R. L. Webster). 



"Closterocerus cinctipennis Girault, MS. notes, 1909, 



Ashm. (R. L. Webster). 



In the Hymenoptera, page 32 of the first part of the list, the fol- 

 lowing emendations have become necessary: 



Trichogramma minutum and T. pretiosum read Pentarthron 

 minutum (Riley) throughout. Anagrus columbi Perk. = Armatus 

 Ashm. 



Omit entirely Isosoma spp. and the parasites recorded from 

 them. All of these parasites are doubtless from jassid eggs. See 

 foregoing. 



Eriocampoides limacijia Retzius. — The parasite "Encyrtus" 

 species is doubtless Pentarthron minutum (Riley), referred to thus 

 by Peck (1799). 



Lepidoptera. 



HOST. parasite. atjthority. 



Agraulis vanillw Linn. *Pentarthron minutum Riley Girault, MS. notes, 1910, 



(Bur. Ent.). 



Anisota senatoria Smith *Pentarthron minutum Riley Girault, MS. notes, 1910, 



and Abbot (Bur. Ent.) . 



(Arcbips) Cacaecia rasa- *Pentarthron minutum Riley Girault, MS. notes, 1908. 



ceana Harris' 



Carpocapsa pomonella Anapkes gracilis How. Girault, MS. notes, 1911, 



LinniEus (U. S. N. M.). 



