New species of Nyssodrysternum Gilmour (Coleoptera, Cerambycidae, Lamiinae) from central and South America

new species of nyssodrysternum gilmour (coleoptera, cerambycidae, lamiinae) from central and south america. fifteen new species are described: nyssodrysternum analogum sp. nov., n. nitidum sp. nov., n. hovorei sp. nov. and n. flavoguttatum sp. nov. from french guiana, n. colombianum sp. nov. from colombia, n. gilvolineatum sp. nov. from venezuela, french guiana and brazil (amapá, amazonas, maranh？o), n. multilineatum sp. nov. and n. proximum sp. nov. from french guiana and bolivia, n. tucurui sp. nov. from french guiana and brazil (pará, mato grosso), n. vanini sp. nov. from brazil (pará, rond？nia) and n. capixaba sp. nov. from brazil (espírito santo), n. cotopaxi sp. nov. from ecuador, n. insulorum sp. nov. and n. lanceolatum sp. nov. from panama and n. bolivianum sp. nov. from bolivia.