28 STUDIES IN AMERICAN TETTIGONIIDAE (oRTHOPTERA) 



Specimens Examined. — ^The total number of specimens listed 

 in the present paper is 2590, of which almost one-half were col- 

 lected by one or both of the present authors. In addition to the 

 specimens listed in the present paper some hundreds of individ- 

 uals which had been previously recorded by us were re-examined 

 and used in forming the conclusions here reached by us. These, 

 however, have not been treated in detail but will be found indi- 

 cated by localities at the end of the individual summaries of 

 material under the species. 



The abbreviations used in tabulating specimens will, we feel, 

 be perfectly clear to anyone using the paper, as they are of the 

 general type which we have been uniformly using for some time. 

 The present authors are indicated by their respective initials and 

 the institutions by the initial letters of their names. In the case 

 of other individuals the name is given in full. Specimens col- 

 lected by the authors which are not indicated as in the collection 

 of the Academy of Natural Sciences of Philadelphia or the Hebard 

 Collection are to be understood as jointly the property of these 

 two collections, between which they are to be divided. 



The types of the following forms have been examined in the 

 preparation of the present study. 



0. molossum Rehn and Hebard = agile (DeGeer) 



0. erythrocephalum Dsivis — glaherrimu7n (Burmeister) 



0. gladiator Bruner 



0. calcaratum new species 



0. hullatum new species 



0. pulchellum Davis = laticauda Redtenbacher 



0. nigripes Scudder 



0. minor Bruner 



0. concinnum Scudder 



0. longipennis Scudder = concww/m Scudder 



0. gracile Bruner {deUcatum Bruner) = concinnum Scudder 



0. fidicinium Rehn and Hebard 



0. crusculum T>&y\^= fidicinium Rehn and Hebard 



0. militare Rehn and Hebard 



0. bradleyi new species 



0. superbum new species 



0. fraternu7>i new species 

 In addition to these wc have examined authentic material, 

 labelled by the author, of Orchelimum indianense, campestre and 

 volantum Blatchley. 



