Four species of clearwing moths found in Sakhalin Island July 2021. Pen-nisetia hylaeiformis (Laspeyres, 1801), Sesia yezoensis (Hampson, 1919) and Synanthedon bicingulata (Staudinger, 1887) were collected using synthetic sex pheromones. Females herzi Špatenka et O. Gorbunov, 1992 from inflorescences Eupatorium chinense L. (Asteraceae). is recorded for the fauna island first time. Pennisetia re...

[reaction: see text] The technique of native chemical ligation enables the total chemical synthesis of proteins. This method is limited, however, by an absolute requirement for a cysteine residue at the ligation juncture. Here, this restriction is overcome with a new chemical ligation method in which a phosphinobenzenethiol is used to link a thioester and azide. The product is an amide with no ...

The information on the casebearer moth family Coleophoridae from Omsk Province was summarized based determination of materials collected by second author in 2014-2020. There is a list 31 species, among them, 21 new regional records territory are given. Two species ( Casignetella occatella (Staudinger, 1880) and Ecebalia proterella (Wikström et Tabell, 2016) to Asian part Russia. total ...

Until recently, Apomyelois cognata (Staudinger, 1871) was known only from the type series collected 150 years ago in Lower Volga region, as well old records Iran and Cyprus (the latter unconfirmed). In 2011 2020, more specimens of this little-known species were South Urals (Russia), presenting a new record for area. The identity confirmed via examination syntypes preserved Museum für Naturkunde...