New larval host plants for three butterfly (Lepidoptera, Papilionoidea) species from Rahr region of West Bengal, India

A community of frugivorous insects was studied by rearing of 25565 individual insects representing three orders (Coleoptera, Lepidoptera and Diptera except Drosophilidae) from 326 woody plant species in a lowland rainforest in Papua New Guinea. Fruits from 19.3% of plant species were not attacked by any insect order, 33.4% of plant species were attacked by a single order, 30% by two orders and ...

Mimicry and melanism in Lepidoptera provided the first convincing examples of natural selection in action. Genetic analysis has now shown that, surprisingly, mimicry in Heliconius butterflies and melanism in peppered moths are switched at precisely the same gene: cortex.

This work represents a study of the diversity of Lepidoptera on the Gehry's Biodiversity Museum (MBG), in an attempt to generate a list of the diversity of butterflies and moths visiting the coastal ecosystem of the Causeway, Amador. Collection of insects was performed manually, over a period of ten months (June 16, 2014 to March 18, 2015) and photographic records of the behavior of other speci...

Caddisflies (Trichoptera) are small, cosmopolitan insects closely related to the Lepidoptera (moths and butterflies). Most caddisflies construct protective cases during their larval development. Although the earliest recognisable caddisflies date back to the early Mesozoic (Early and Middle Triassic), being particularly numerous and diverse during the Late Jurassic and Early Cretaceous, the fir...

Sequences from the DNA barcode region of the mitochondrial COI gene are an effective tool for specimen identification and for the discovery of new species. The Barcode of Life Data Systems (BOLD) (www.boldsystems.org) currently hosts 4.5 million records from animals which have been assigned to more than 490,000 different Barcode Index Numbers (BINs), which serve as a proxy for species. Because ...

A list of species and a photographic catalog of moths of the family Sphingidae reported for Colombia is presented. Following examination of 1463 specimens deposited in major entomological collections of Colombia, and a review of the literature, 188 species are reported for the country, of which 19 species and Phryxus genus are reported for the first time for Colombia. The genus Xylophanes has t...

The faunistic composition of the family Cossidae (Lepidoptera) of the Socotra Archipelago is revised. Five species are recognized, including two new species (Mormogystia brandstetteri and Meharia hackeri), and dubious identifications and records are discussed. Adults and genitalia are illustrated and bionomic details, DNA barcodes and a synonymic checklist for Socotran cossids are provided. A r...

A checklist of the 31 Chinese species of Udea is given, including the new species and new records. Udea curvata sp. n. and Udea albostriata sp. n. are described and illustrated. Udea exigualis (Wileman, 1911), Udea stationalis Yamanaka, 1988, Udea prunalis (Denis & Schiffermüller, 1775), Udea elutalis (Denis & Schiffermüller, 1775) and Udea cyanalis (La Harpe, 1855) are newly recorded for China.

A preliminary conclusion of the research is that there does not appear to be significant genetic differences in developmental times between the codling moth populations in walnuts and apples. Codling moths were collected from walnuts and placed onto artificial diet as a rearing medium. Data obtained from these individuals were consistent with the data obtained from colonies of codling moth coll...