ENTOMOLOGICAL NEWS 



AND 



PROCEEDINGS OF THE ENTOMOLOGICAL SECTION, 



ACADEMY OF NATURAL SCIENCES, PHILADELPHIA. 



VOL. ii. 



OCTOBER, 1891. 



No. 8. 



CONTENTS: 



Explanation of Plate VII 149 



Neumoegen Aberrations and varieties 



of well-known insects 150 



Beulenmuller Early stages of some 



moths 152 



Mason Rocks 153 



Hudson A new Gluphisia 155 



Holland A new Grophaela from Colo.. 156 



Skinner Elementary Entomology 157 



Skinner Random notes on Lepidoptera 158 

 Townsend An Exorista parasitic on 



Lagoa opercularis 159 



Notes and News 160 



Entomological Literature 164 



Doings of Societies 168 



Plate VII represents the so-called "Owl Butterfly." This 

 individual specimen is Caligo atreus, and flies in America in the 

 Equatorial region. The underside photographed, looks very 

 much like an owl, the ocelli representing the eyes, and the various 

 shadings of brown representing the feathers. Insect collectors 

 frequently represent the body of the owl by other lepidopterous 

 insects, or in some cases brilliant Coleoptera, and use a species 

 of Caligo for the head, thus making a pleasing picture. There 

 are about twenty-five species in the genus, and they are all fine, 

 large insects, some of them very beautiful, but not so brilliantly 

 colored as the allied genus Morpho. They fly in Mexico and. 

 Central America, and in Tropical South America. They are 

 represented in the East Indies by an allied genus, Thaumantis, 

 which also contains large and beautiful butterflies of a dozen 

 species. The specimen represented is, unfortunately, somewhat 

 broken, but shows the character of the underside of the fly very 

 well. This also shows the utility of the orthochromatic process, 

 as this species has colors on the underside which would not be 

 shown in an ordinary plate. 



This plate, like others we have given in the NEWS, was made 

 by the Crosscup & West Engraving Company of Philadelphia, 



8 



