APPENDIX. 



1. LIST OF HERETOFORE-DESCRIBED SPECIES OF NORTH AMERICAN MELANOPLI, IN 

 THEIR ORIGINAL AND PRESENT NOMENCLATURE, ALPHABETICALLY ARUANGED BY 

 SPECIES UNDER THE FORMER. 



1877. Pezotettix abtlitum Dodge = Melanoplus dawsoni. 



1875. Pezotettix acutipennia Scudder = Canipylacantha acutipennis. 



1876. Pezotettix alba Dodge Hypochlora alba. 



1877. Caloptenua angustipennis Dodge = Melanoplus anguatipenuia. 

 1877. Aptenopedes aptera Scudder Aptenopedea aptera. 



1870. Caloptenus arcticns Walker ? Melauoplus borealis. 

 1879. Pezotettix aridus Scudder = Melanoplus aridus. 

 1879. Melauoplus arizonae Scudder =3 Melanoplus arizonae. 

 1879. Pezotettix aspirans Scudder = Podisma dodgei. 



1875. Caloptenus atlanis Riley=; Melanoplus a^lanis. 



1877. Paroxya atlantica Scudder Paroxya atlantica. 



1876. Pezotettix autumnalis Dodge = Phoetaliotes nebrascensis. 

 1861. Platyphyma aztecum Saussure = Aidemona azteca. 



1870. Caloptenus bilituratns "Walker = Melanoplns bilituratus. 

 1825. Gryllus bivittatus Say = Melanoplus bivittatus. 



1878. Pezotettix bohemani Stal = Podisma dodgei. 



1861. Acridium (Podisma) borckii Stal = Melanoplus borckii. 



1868. Pezotettix borealis Scudder = Melanoplus fasciatus. 



1854. Caloptenus boreali.s Fieber= Melanoplus borealis. 



1879. Melanoplus bowditchi Scudder = Melanoplus bowditchi. 



1874. Qmniatolampis brevipennis Thomas Hesperotettix brevipennia. 

 1891. Melanoplus cenchri McNeill Melanoplus flavidus. 



1878. Melanoplus cinereus Scudder = Melanoplus cinereus. 



1877. Caloptenus clypeatus Scudder = Melanoplus clypeatus. 



1878. Melanoplus collaris Scudder = Oedaleonotus enigma. 



1878. Melanoplus collinus Scudder = Melanoplu* collinua. 



1861. Peopedetes corallinus Saussure. Undetermined ; perbapa not belonging to this group. 



1879. Melanoplus curtus Scudder = Melanoplua faaciatua. 



1875. Pezotettix davraoni Scudder = Melanoplua dawaoni. 

 1875. Caloptenus deletor Scudder = Melanoplua deleter. 



1878. Melanoplua devastator Scudder = Melanoplua devastator. 



1875. Caloptenua devorator Scudder = Melanoplus femur rubrum. 

 1865. Acridium differentiale Ubler Melanoplus differentialia. 



1879. Pezotettix discolor Scudder = Melanoplua discolor. 



1871. Caloptenus dodgei Tbomas = Podiama dodgei. 



1879. Pezotettix dumicolus Scudder Melanoplua dumicola. 

 1861. Pezotettix edax Saussure = Melanoplua femoratua. 



1876. Pezotettix enigma Scudder = Oedaleonotua enigma. 



1788. Gryllua (Locusta) erythropus Gmelin = Melanoplna femur rnbrum. 



1870. Caloptenus extremus Walker =- Melanoplua extremua. 



1870. Caloptenua fasciatus Walker = Melanoplus fasciatus. 



1875. Caloptenus fasciatus Scudder Melanoplus packardii. 



1791. Acridium femorale Olivier Melanoplua femur rubrum. 



1838. Caloptenua femoratus Burmeister Melanoplua femoratus. 



1773. Acridium femur rubrum De Geer = Melanoplua femur rubrum. 



1879. Pezotettix flabellatus Scudder = Melanoplus flabellatus. 



1879. Melauoplua flabellifer Scudder = Melanoplua flabellifer. 



1879. MeLmoplus flavidus Scudder = Melanoplus flavidus. 



[1877. Pezotettix flavoanuulatus La Munyon = Dactylotum pictum.] 



1874. Caleoptenua [sic] flavolineatua Thomas. Undetermined. 



1841. Acridium flavovittatum Harria = Melanoplua bivittatus. 



1874. Calopteuua floridianus Thomas = Paroxya floridana. 



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