432 ENTOMOLOGICAL NEWS. [NoV., IQII 



Zoological Congress in the form in which it was presented by Dr. 

 Horvath to the Congress of 1910. 



By Dr. Horvath's plan the following controverted family names in 

 the Hemiptera will stand in the form in which we have long known 

 them: Plataspidse, Cydnidae, Pentatomidae, Pyrrhocoridae, LygaeidcC, 

 Berytidae, Phymatidae, Cimicidae, Anthocoridae, Capsidae, HebridcC, 

 Mononychidae, Jassidae, Cercopidae, Delphacidae, Flatidae. Psyllidse. 



In common with most European entomologists, Dr. Horvath has 

 followed Latreille in placing Salda Fabr. as a synonym of Acanthia 

 Fabr. I claim that Fabricius had the right to limit his own genus 

 Acanthia to Cimex lectularius Linn, and its allies and to establish his 

 genus Salda for the littoral species, and consequently I still use the 

 names Salda and Saldidae in place of Acanthia and Acanthiidae, but 

 in all other cases I most heartily endorse Horvath's nomenclature. 



The Doctor has made an error in crediting me with being probably 

 the first to use the name Thyreocoridae for Cydnidae. The fact is I 

 have never used this name in that sense but only in place of Corime- 

 laenidae which I still consider a distinct family, or at least subfamily. 

 li merged with the Cydnidae it must fall as a synonym. — E. P. Van 

 DuzEE, Buffalo, N. Y. 



The Reduction of Domestic Mosquitoes. — Instructions for the Use 

 of Municipalities, Town Councils, Health Officers, Sanitary In- 

 spectors and Residents in Warm Climates, by Edward Halford 

 Ross, with illustrations, P. Blakiston's Son & Co., Philadelphia. 

 Price $1.75 net. 

 This is a well printed and illustrated work of 114 pages on a timely 

 topic. The "common domestic mosquitoes" treated are Stegomyia 

 calopus and Culex fatigans but, so far as preventive treatment goes, 

 they serve to illustrate practically all methods. 



A general review of the relation of mosquitoes to man in the various 

 parts of the world is given and also the life habits of the "domestic 

 mosquitoes." The literature of the mosquito in relation to disease 

 has grown very extensive but the author of this work has happily 

 selected the material necessary for the practical elucidation of the sub- 

 ject. Many figures and other data are given in regard to the cost 

 of prevention and the saving thereby in annoyance and sickness. 



This work will he very useful and valuable to the persons whom 

 it is intended to aid. There is no reason at the present time why 

 people should suffer the terrible annoyance and disease caused by 

 these insects, unless it be in extensive areas like our New Jersey coast, 

 where the present preventive methods make the cost of the necessary 

 work prohibitive. — H. S. 



