Two new species of the Andean genera Leptopeltus Bernhauer and Leptopeltoides Chani-Posse & Asenjo (Coleoptera: Staphylinidae: Staphylininae) from the tropical Andes, with a new country record and an updated phylogeny.

The tropical Andes are known as a biodiversity hotspot with the highest percentage of endemic plants and vertebrates in the world. The Andean genera Leptopeltus Bernhauer and Leptopeltoides Chani-Posse & Asenjo contain six and four species respectively, most of which occur in the Andean highlands near 3000 m. Here, we describe two new species of the subtribe Philonthina, recently discovered in the northern Peruvian Andes: Leptopeltus dieguezi sp.

Immature Stages and New Host Plant Records for Three Species in the "Taygetis Clade" of Euptychiina in Southeastern Peru (Lepidoptera: Nymphalidae: Satyrinae).

We report here the immature stages and natural host plants for three species in the so-called "Taygetis clade" of the nymphalid butterfly subtribe Euptychiina, Taygetis echo (Cramer, 1775), Taygetis sosis Hopffer, 1874, and Pseudodebis valentina (Cramer, 1779). The study was carried out at Finca Las Piedras in Madre de Dios department, Peru. Taygetis echo was observed utilizing a species of herbaceous bamboo, Olyra latifolia L.