54 GENERAL CATALOGUE OF THE HOMOPTERA 



triplicula var. — Jacobi 



[2 ettigoniella triplicula] var. — Jacobi 1905c: 179 [n. var.]^* ^ 



Localities: ^ Peru. ^ Bolivia. 



tristicula Melichar 



Erythrogonia tristicula Melichar 1926a: 391 [n. sp.]^ :376 [Key] 



Localities: ^ Colombia. 



velox Melichar 



E[rythrogonia] velox Melichar 1926a: 378 [n. sp.]i' ^- ^ :373 [Key] 

 Erythrogonia velox Schmidt 1928a: 56 [Catalogued, 9 genitalia 

 described]^' * 



Localities: ^ Brazil. ^ j^jq ^^q Janeiro. ^ Bahia. * Sao Paulo. 



Genus Derogonia Melichar 



Okthotype Tettigonia pilipennis Melichar 1926a: 353 

 Type Tettigonia pilipennis 'Evsms 1947a: 161 



Derogonia Melichar 1926a: 353 [gen. n.] :340 [Key] 



Neave 1939b: 46 [Catalogued] 

 Evans 1947a: 161 [Catalogued] 



interstitialis Signoret 



T[ettigonia] interstitialis Signoret 1855d: 789; pi. 24, fig. 8 [n. sp., 



illustrated]^ 

 Tettigonia interstitialis Walker 1858c: 355 [Catalogued]^ 

 Tettigonia interstitialis Dohrn 1859a: 90 [Listed]^ 

 T[ettigonia] interstitialis Berg 1879d: 249 [Comparative note] 

 T[ettigonia] interstitialis Berg 1879e: 253 [Comparative note] 

 Derogonia interstitialis Melichar 1926a: 354 [Described]^ 

 Cicadella interstitialis Osborn 1926b: 180 [Described, catalogued]^ 



Equals Tettigonia interstitialis Sign. 



Localities: ^ Brazil. ^ Bolivia. 



pilipennis Signoret 



T[ettigonia] pilipennis Signoret 1854b: 342; pi. 11, fig. 3 [n. sp., 

 illustrated] ^ 



Tettigonia pilipennis Walker 1858b: 210 [Catalogued]^ 



Tettigonia pilipennis Dohrn 1859a: 90 [Listed]^ 



Derogonia pilipennis Melichar 1926a: 353 [Described]^* ^ Equals 

 Tettigonia pilipennis Sign. 



[Derogonia pilipennis] Evans 1947a: 161 [Listed]^ Equals Tet- 

 tigonia pilipennis Sign. 



Localities: ^ Bolivia. ^ Colombia. 



