Ecological Study of Hemiptera of Cranherry Lake Region 13 



has discussed the Palaearctic Hemiptera known to be established 

 in New England and added a number of species of Heteroptera, 

 which have been recently taken in New England, to Horvath's 

 list, and Knight* has treated quite carefully the species of Miridae 

 common to Nearctic and Palaearctic regions. Several species are 

 apparently of rather recent introduction by human agencies and 

 hence must be considered in a different class from those having 

 naturally holarctic range. 



Homoptera 



Pliilaenus leucophthalmus Euscelis striolus 



Evacanthus aciiminatus 



Acucephahis nervosus 



Acucephalus alhifrons 



Deltocephalus abdominalis 



Deltoceptalus pascuellus 



^Euscelis striatulus 



Euscelis ohsoleta 

 Empoasca flavescens 

 Empoasca sinaragdula 



Cicadula variata 

 Cicadula 6-notata 

 Balclutha punctata 

 Empoa tenerrima 

 Empoa lethierryi 

 Empoa rosae 

 Vili'raneura fieberi 

 Alehra albostriella 



Sciocoris micropJithalmus 

 Corizus hyalinus 

 Corizus crassicornis 

 Aradus lugubris 

 Gerris rufoscutellatus 

 Nysius ericae 

 Galeatus peckhami 

 Reduvius personatus 

 Nabis limbatus 

 Nabis ferus 

 Cimex lecttdarius 

 Miris dolobratus 

 Plagiognathus chrysanthemi 



Heteroptera 



Stenodema trispinosum 

 Teratocoris pallidum 

 TrigonityJus ruficornis 

 Stenotus binoiatus 

 Poeciloscytus unifasciatus 

 Capsus ater 

 Lygus pabulinus 

 Lygus apicalis 

 Lygus pratensis 

 Monalocoris filicis 

 Mecomma ambulans 

 Saldula pallipes 

 Callicorixa praeusta 



THE HEMIPTERA OF THE ADIRONDACKS 



The first records of the Hemiptera of the Adirondack Moun- 

 tains, published by MacGillivray and HoughtonJ in 1903, were col- 

 lected during June, 1901, in the vicinity of Axton at an elevation 

 of about 1,600 feet. This paper includes 53 species, 34 Heterop- 

 tera and 19 Homoptera respectively. A few years later Van 



* Knight, H. H. Nearctic Records for species of Miridae known heretofore only 

 from the Palaearctic Region (Heterop.) Can. Ent., Vol. LIII, Part 12, 1921, pp. 280- 

 288. (Published in Jan. 1922). 



t Euscelis striatulus and E. obsoletus of Horvath's list are separated by Van Duzee 

 as instablis and relativus respectively. 



t MacGillivray, Alex. D. and Houghton, C. O. A list of the Insects in the Adirondack 

 Mountains, N. Y.— III. Ent. News, Vol. 14, pp. 262-265, 1903. 



