Séance du 13 avril 1921. lOi 



Bulletin bibliographique 



Academy ofnatural Sciences uf Pkiladcipkia ( Proceedings), LXXI (1919), 

 1-3. — Rehn (James-A.-G.). A study of the Orthopterous Goniis 

 Mermiria Stâl; p. So'; pi. VI et VIT. — Cresson (Ezra-T.). Dipte- 

 rological notes and descriptions; p. 171. 



— LXXII (1920), 1. — Hebard (Morgan). Studies in Malayan, Papuan, 

 and Australian Mantidae; p. 14. 



American Entomological Society (Transactions), XLV (1919), 4. — 

 Blaisdelf. (Franls E.) : Studies in Alaudes (Coleoptera; Tene- 

 brion.); p. 307. — Id. : Synopsis and Review of ttie species of 

 Coelus (Goleopt.; Tenehrion.); ^p. 315, 1 pi. — Galvert (Philip. - 

 P.) : Gundlach's Work on the Odonata of Cuba : A critical study; 

 p. 335 ; 3 pi. 



— XLVI (1920), 1-2. — Alexander (Charles-P.) : New or litlle-known 

 Crane-Flies Ironi Japan (Tipulidae; Dipt.), p. 1. — Cresson (E.- 

 T.) : A re vision of the Neartic Sc/o»tyc<V/f/e (Dipt., Acalyptratae) ; 

 p. 27, 3 pi. — Hebard (Morgan) : A Revision of the North Ame- 

 rican Species of the Genus Myrmecophila (Orthopt. ; Gryllidae; 

 Mynnecophilinae); p. 91. — Bradley (J.-Chester) : Descriptions, 

 records and notes on North American ISyssonidae (Hymenopt.); 

 p. 113. — Malloch (J.-R.) : Descriptions of new North American 

 Anthomyiidae [D'ipl.); p. J33, 3 pi. — Hebard (Morgan) : Revisio- 

 nary Studies in the Genus Arenivaga (Orthopt., Blattidae, Poly- 

 phaginae); p. 197, 1 pi. — 3. Rehn (James A. -G.) et Hebard 

 (Morgan) : An Asiatic species of the Decticid Genus Atlanticus 

 (Orthopt. ; Tettigoniidae), p. 219. — Id. : Descriptions of New 

 Gênera and species of North American Decticinae (Orthopt. ; Tetti- 

 goniidae), p. 22o, 4 pi. — Me Atee (W.) : Key to the Neartic spe- 

 cies and varieties of Erythroneura (Homoptera; Eupterygidae), 

 p. 267, 1 pi. — 4. Calvert (Phihp.-P.) : The Costa Rican Spe- 

 cies of Epigomphus and their mutual mating adaptations {Odonata), 

 p. 323, 2 pi. — Hebard (Morgan) : New Gênera and species of 

 Melanojili lonnd. within the United States (Orthopt.; Acrididae). 

 Part, m, p. 3oo, 3 pi. 



Arkiv for Zoologi, XII [1919], 1-2. — S.iôstedt (Y.) : Neue Orthoptercn 

 ans Afrika und Madagascar; 18 p., lig. — Roman (A.) : Beitràge zu 

 den schwedischen Iclmewmones pentagoni; 32 p. — Aurivillius 

 (Ghr.) : Wissenschaftliche Ergebnisse der schwedischen entomolo- 



