01963naa a2200337 a 450000100080000000500110000800800410001902400900006010000200015024501740017026000090034452009020035365000160125565000250127165000190129665000130131565000100132865000140133865300100135265300230136265300150138565300150140065300150141565300130143065300150144370000190145870000220147770000210149970000200152077300850154020332882016-02-02       2015    bl uuuu     u00u1 u    #d7 ahttp://zoobank.org/urn:lsid:zoobank.org:pub:1451DAF4-3F24-496C-86B5-3EEF4B9C52612DOI1 aMALENOVSKÝ, I.  aDescriptions of two new Pseudophacopteron species (HemipterabPsylloidea: Phacopteronidae) inducing galls on Aspidosperma (Apocynaceae) in Brazil.h[electronic resource]  c2015  aTwo new species of the large pantropical jumping plant-louse genus Pseudophacopteron Enderlein, 1921 (Hemiptera: Psylloidea: Phacopteronidae) are described from dry woodland habitats in the Midwest, Southeast and South of Brazil. Pseudophacopteron aspidospermi sp. nov. is associated with Aspidosperma australe, P. longicaudatum sp. nov. has been found on Aspidosperma macrocarpon and A. tomentosum (Apocynaceae). Both species induce intralaminar lenticular galls on the leaves of their host trees which have been the subject of several structural, histochemical and ecological publications. Adult males and females, fi fth instar immatures and galls are illustrated including diagnostic morphological details, and compared with other Neotropical and Old World species of Pseudophacopteron and Phacopteronidae. The distribution of Pseudophacopteron in the Neotropical Region is briefl y discussed.  aGentianales  aphytophagous insects  aSternorrhyncha  ataxonomy  aGalha  aTaxonomia  aCerra  aJumping plant-lice  aMorfologia  aMorphology  aPsilídeos  aPsyllids  aZoocecidia1 aBURCKHARDT, D.1 aQUEIROZ, D. L. de1 aISAIAS, R. M. S.1 aOLIVEIRA, D. C.  tActa Entomologica Musei Nationalis Pragae, Pragagv. 55, n. 2, p. 513-538, 2015.