Description of the last nymphal instar of Talipes appendiculatus (Hemiptera: Membracidae: Membracinae), and notes on the biology of the immatures and adults

The last instar nymph of Talipes appendiculatus (Fonseca) is described and illustrated, and biological data are given on the immatures and adults. The 5th instar nymph has the body covered with tuberculate chalazae; head and thorax without scoli; abdomen with terga III-VIII with single dorsal scoli, all different in size, III and VIII small, V the largest about 2x longer than wide. Descriptions of the adults (male and female) are also provided, with the addition of some new characters. The species (adults, immatures of various stages) has been collected on branches of Cassia fistula L. (Leguminosae: Caesalpinioidea), and is frequently attended by bees and wasps.

Description of the last nymphal instar of Talipes appendiculatus (Hemiptera: Membracidae: Membracinae), and notes on the biology of the immatures and adults

The last instar nymph of Talipes appendiculatus (Fonseca) is described and illustrated, and biological data are given on the immatures and adults. The 5th instar nymph has the body covered with tuberculate chalazae; head and thorax without scoli; abdomen with terga III-VIII with single dorsal scoli, all different in size, III and VIII small, V the largest about 2x longer than wide. Descriptions of the adults (male and female) are also provided, with the addition of some new characters. The species (adults, immatures of various stages) has been collected on branches of Cassia fistula L. (Leguminosae: Caesalpinioidea), and is frequently attended by bees and wasps.(AU)

Taxonomic reassessment of the treehopper tribe Talipedini with nomenclatural changes and descriptions of new taxa (Hemiptera: Membracidae: Membracinae)

The tribe Talipedini Deitz is redefined and its boundaries are expanded with the inclusion of the following taxa: Erechtia Walker, 1858 (formerly placed in Membracini), Pseuderechtia gen. nov. (type species: Leioscyta neivai Fonseca, 1941), and Talipes Deitz, 1975 gen. reval. (formerly junior synonym of Trinarea Goding, 1926, the latter herein considered new synonym of Erechtia). Along with these taxonomic rearrangements, some nomenclatural changes are also introduced. The species treated in this paper are: Erechtia gibbosa (DeGeer, 1773), E. carinata (Funkhouser, 1922) comb. nov., E. cristalta sp. nov. (type locality: French Guyana, Saül), E. diminuta sp. nov. (type locality: Brazil, Pará, Marituba), E. elongatula sp. nov. (type locality: French Guyana, Montagne des Chevaux), E. sallaei (Fowler, 1894), and E. sanguinolenta (Fairmaire, 1846); Pseuderechtia neivai (Fonseca, 1941) comb. nov. = Leioscyta similis Fonseca & Diringshofen, 1969 syn. nov.; Talipes appendiculatus (Fonseca, 1936) comb. rest. and T. fenestratus (Strümpel, 1974) comb. nov. Due to the inclusion of Erechtia in Talipedini, Tropidoscyta Stål, 1869 is reinstated (in Membracini), and 24 species previously included in Erechtia are considered as incertae sedis within Membracini. A key to genera and new distribution records of the treated taxa are also provided.

Taxonomic reassessment of the treehopper tribe Talipedini with nomenclatural changes and descriptions of new taxa (Hemiptera: Membracidae: Membracinae)

The tribe Talipedini Deitz is redefined and its boundaries are expanded with the inclusion of the following taxa: Erechtia Walker, 1858 (formerly placed in Membracini), Pseuderechtia gen. nov. (type species: Leioscyta neivai Fonseca, 1941), and Talipes Deitz, 1975 gen. reval. (formerly junior synonym of Trinarea Goding, 1926, the latter herein considered new synonym of Erechtia). Along with these taxonomic rearrangements, some nomenclatural changes are also introduced. The species treated in this paper are: Erechtia gibbosa (DeGeer, 1773), E. carinata (Funkhouser, 1922) comb. nov., E. cristalta sp. nov. (type locality: French Guyana, Saül), E. diminuta sp. nov. (type locality: Brazil, Pará, Marituba), E. elongatula sp. nov. (type locality: French Guyana, Montagne des Chevaux), E. sallaei (Fowler, 1894), and E. sanguinolenta (Fairmaire, 1846); Pseuderechtia neivai (Fonseca, 1941) comb. nov. = Leioscyta similis Fonseca & Diringshofen, 1969 syn. nov.; Talipes appendiculatus (Fonseca, 1936) comb. rest. and T. fenestratus (Strümpel, 1974) comb. nov. Due to the inclusion of Erechtia in Talipedini, Tropidoscyta Stål, 1869 is reinstated (in Membracini), and 24 species previously included in Erechtia are considered as incertae sedis within Membracini. A key to genera and new distribution records of the treated taxa are also provided.

Taxonomic reassessment of the treehopper tribe Talipedini with nomenclatural changes and descriptions of new taxa (Hemiptera: Membracidae: Membracinae)

The tribe Talipedini Deitz is redefined and its boundaries are expanded with the inclusion of the following taxa: Erechtia Walker, 1858 (formerly placed in Membracini), Pseuderechtia gen. nov. (type species: Leioscyta neivai Fonseca, 1941), and Talipes Deitz, 1975 gen. reval. (formerly junior synonym of Trinarea Goding, 1926, the latter herein considered new synonym of Erechtia). Along with these taxonomic rearrangements, some nomenclatural changes are also introduced. The species treated in this paper are: Erechtia gibbosa (DeGeer, 1773), E. carinata (Funkhouser, 1922) comb. nov., E. cristalta sp. nov. (type locality: French Guyana, Saül), E. diminuta sp. nov. (type locality: Brazil, Pará, Marituba), E. elongatula sp. nov. (type locality: French Guyana, Montagne des Chevaux), E. sallaei (Fowler, 1894), and E. sanguinolenta (Fairmaire, 1846); Pseuderechtia neivai (Fonseca, 1941) comb. nov. = Leioscyta similis Fonseca & Diringshofen, 1969 syn. nov.; Talipes appendiculatus (Fonseca, 1936) comb. rest. and T. fenestratus (Strümpel, 1974) comb. nov. Due to the inclusion of Erechtia in Talipedini, Tropidoscyta Stål, 1869 is reinstated (in Membracini), and 24 species previously included in Erechtia are considered as incertae sedis within Membracini. A key to genera and new distribution records of the treated taxa are also provided.