INDEX. 



499 



Tranflformation of Tkonma- 



lomrura larva 395 



venicaKs. Uchnnrm 54 



Water fall- r)welleri..J9$. 385. 435 

 Zygoptcrous bnrae. Respira- 

 tion and rectal tracheation 

 of (nio«,) 385. 435 



ORTHOPTERA. 

 abbrn\atus. Scafteritcns ... 460 

 acta*. Trtiiitrotro^is (illua.) 403 



Activity of O jfa 



albipalfus. Hygrontmobii 



(illu*.) 19B 



oUfni. Hygronewwbnu 



<'""*•) 195. 46J 



Amblycoryfka (»ee flimdama). 



americamc, Sckistocerca 406 



Amaxipka (see sda. imilalor). 

 AnurogryHut (see muHens). 

 Apteno^tdts (see (laro). 

 Arflhaea (see pkalangimm). 



asjimUis, Crylitu 464 



Ailantinu (sec fftaber). 

 auitralatiae. Peri^laiutm .... 54 

 Belocephaliu (see sabalU). 

 campoitifortmt, Cryihblallm 



(iMus.) 3J7 



carolimus, Ntmtobku, €mo- 



'•"•w 46(3 



CentkopkHus (see terrestris). 

 Ckcrtkipfiu (see r«rri>riiiiu). 

 dara, .4piemopedfs spktmorio' 



•^' 407 



concimmmm, OrcktUmmm .... 459 

 Conocffkalus (see gracUHmus). 

 CryptoftUmm (see trigonipaI- 



m^niAf, Nfmobitu cmbmns. 463 



mrtipfnmit, Ckorlkippus 306 



Cydoptilum (see rr6ra). 



Cyrtoxipha (see gmndUuhi). 



Dermaptera and O. found ia 

 the vkinity of Ifianu, Flor- 

 H*« 307. 457 



I Destructive Grasshoppers in 



Costa Rica 447 



Dickrowtorpha (see viridis). 

 dissimilU, Hygronemobius (il- 



•"»•) 197 



EUipes (see tniNM/a). 



fasciatus. Melanoplus 306 



ifmoratus. Melanoplus 306 



Femur as a fish hook 183 



floridama. Amblycorypha flor- 



idama . . 458 



ffMtr. Allamticus 459 



gncillimus. Conocepkalus ... 459 

 Cryttoblatia campodriformis. 

 Thoracic sclerites and sys- 

 tematic position (illus.) .. 337 



gryilodts. Orockaris 468 



Gryllus (see assimiiit). 



ptndlatki, Cyrtoxipka 467 



Hooods de^'onrtng grasshop- 

 pers 36a 



Hygronemobitu, (Key to the 



species) 194 



(see also <Meni, Kmra, dis- 

 simiUs. albipalpus). 

 imitator. Anaxipka (illus.).. 466 

 liura*. Hygromemobius (illus.) 196 

 Longevity and mating habits 

 of Difkromorpka viridis .. 27 



margmfUa, StUpnocMora 457 



maya, Pkrixa 457 



Melanoplus (see fasciatus, 



femoratus). 

 Uicrocentrum (see rhombi- 

 folium). 



minuta, Ellipes 460 



muticus, Anurogryllus 464 



Nemotnus (see cubensis, caro- 



Unus). 

 OKgacantkopus (see prograp- 



hu). 

 Orckelimum (see concinnum). 

 Orockaris (see saltator, gryl- 

 odes). 



