The state of Tripura North-east India is a part the Indo-Myanmar biodiversity hotspot and rich in unique biological flora fauna. present study based on extensive surveys done by author for period 5 years different parts North Tripura, India. Here, I total 21 genera 51 species that are new additions to butterfly fauna Tripura. These records include 18 Hesperiidae, 12 Lycaenidae, 17 Nymphalidae 4...

Lepidoptera is one of the four megadiverse insect orders, comprising butterflies and moths. In Brazil, the bulk of knowledge about the butterfly fauna is restricted to some areas in the southeast of the country, with large gaps of knowledge in other areas. The state of Mato Grosso is one of the largest states in Brazil, and holds three of the main Brazilian biomes: Amazon rain forest, Cerrado a...

A preliminary study was carried out on the insect fauna of Al-Baha Province, south-western part of Saudi Arabia. A total number of 582 species and subspecies (few identified only to the genus level) belonging to 129 families and representing 17 orders were recorded. Two of these species are described as new, namely: Monomorium sarawatensis Sharaf & Aldawood, sp. n. [Formicidae, Hymenoptera] and...

In southern West Siberia, as many as four Leptidea Billberg, 1820 species are present sympatrically: Leptideaamurensis (Ménétriés, 1859), Leptideamorsei (Ménétriés, 1859), Leptideasinapis (Linnaeus, 1758) and Leptideajuvernica Williams, 1946. The two latter were recently recognised as nearly sibling species on morphological and molecular characters. Specimens intermediate as to their subtle dia...

The Small Cabbage White ( Pieris rapae) is originally a Eurasian butterfly. Being accidentally introduced into North America, Australia, and New Zealand a century or more ago, it spread throughout the continents and rapidly established as one of the most abundant butterfly species. Although it is a serious pest of cabbage and other mustard family plants with its caterpillars reducing crops to s...

Polymorphisms are common in the natural world and have played an important role in our understanding of how selection maintains multiple phenotypes within extant populations. Studying the evolutionary history of polymorphisms has revealed important features of this widespread form of phenotypic diversity, including its role in speciation, niche breadth, and range size. In the present study, we ...