With ongoing insect declines, species expanding in distribution and abundance deserve attention, as understanding their success may help design conservation strategies for less successful species. Common causes of these successes include warmer climates, novel resources, and exploiting land use change, including land abandonment. These factors affect the nymphalid butterfly Neptis rivularis, developing on Spiraea spp.
View Article and Find Full Text PDFThe present study enumerates 65 species of Papilionoidea from the Ladakh Himalaya with the geographical locations and adult flight data. All the species are documented by museum vouchers. Most of the species recorded, have restricted distribution or they are endemic to the Pamir-NW Himalaya region.
View Article and Find Full Text PDFButterflies are widely used to analyze biogeographical patterns, both at the global and regional scales. Thus far, most of the latter originated from well-surveyed northern regions, while the species-rich tropical areas lag due to a lack of appropriate data. We used checklists of 1379 butterfly species recorded in 36 federal states of the Republic of India (1) to explore the basic macroecological rules, and (2) to relate species richness and the distribution of endemics and geographic elements to geography, climate, land covers and socioeconomic conditions of the states.
View Article and Find Full Text PDFThe species-level classification of the "celia clade" of the nymphalid butterfly genus Pseudodebis Forster, 1964, is revised as part of ongoing revisionary work on this genus. The "celia clade" contains three species, of which two, Pseudodebis darrenthroopi Nakahara & Willmott, n. sp.
View Article and Find Full Text PDFThe Psyra Walker, 1860, is a typical Sino-Himalayan genus of the subfamily Ennominae, currently known by 18 species/4 subspecies globally and 9 species from India. This study aims to revise the taxonomy and ecology of Indian Psyra by providing a morphology-based diagnostic key, highlighting their altitudinal, habitat and seasonal preferences, and modelling their distribution based on current and future climatic scenarios. Here, we describe a new species, P.
View Article and Find Full Text PDFA new species, Pieris tadokoroi, sp. nov. is described from Himachal Pradesh, India.
View Article and Find Full Text PDFIn this paper, Lethe (Zophoessa) jalaurida (de Nicéville, 1881) and its relatives, viz. the jalaurida-subgroup (sura-group), are studied. A new species, L.
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