Delphacidae of Alaska (Homoptera: Fulgoroidea)

Kakuna taibaiensis sp. n. and a newly recorded species of Dicranotropis (Hemiptera, Fulgoroidea, Delphacidae) from China

One new species of the delphacid genus Kakuna Matsumura, Kakunataibaiensis Ren & Qin, sp. n. is described from Mt. Taibai in Shaanxi Province, China. Dicranotropismontana (Horvath, 1897) is reported for the first time from China. Habitus photos and illustrations of male genitalia of the two species are given.

Planthoppers of Delaware (Hemiptera, Fulgoroidea), excluding Delphacidae, with species Incidence from adjacent States

The number of species of planthoppers (excluding Delphacidae) known from Delaware is updated from 7 (in 4 families) to 62 species (in 9 families). Specimen abundance is tallied by county and seasonally by two week intervals. The Chao1 abundance estimator suggests that the true fauna may be 74 species, although species incidence tallied from adjacent states (MD, NJ, PA and DC) suggests that a to...

A new genus and species of Delphacini (Hemiptera: Fulgoroidea: Delphacidae) from Argentina.

A new genus of Delphacini is described from Argentina, Pyrophagus Remes Lenicov gen. n., with one new species, P. tigrinus Remes Lenicov & Varela sp. n. The new species, distributing over a wide cultivated area of Northwestern and Central Argentina and recently confirmed as a vector of MRCV (Rio Cuarto maize virus) in experimental conditions, is one of the most frequently found delphacid specie...

Lanternflies of the Family Issidae of the Lesser Antilles ( Homoptera : Fulgoroidea )

This report is concerned primarily with the family Issidae as represented m the Lesser Antilles, but opportimity has been taken to comment on a few species of interest from other parts of the Caribbean area. The material on which this study has been based, with only one or two exceptions, was collected by the writer. Holotype and allotype specimens of new species described have been deposited i...

Description of developmental stages and some hosts of ribautodelphax notabilis logvinenko (homoptera delphacidae) in shiraz,iran