Fifteen species of many-plumed moths are recorded from the Mount Cameroon area, SW Cameroon, West Africa. Nine species: Alucitalongipenis Ustjuzhanin & Kovtunovich, sp. n., A.lidiya Ustjuzhanin & Kovtunovich, sp. n., A.ludmila Ustjuzhanin & Kovtunovich, sp. n., A.escobari Ustjuzhanin & Kovtunovich, sp. n., A.mischenini Ustjuzhanin & Kovtunovich, sp. n., A.fokami Ustjuzhanin & Kovtunovich, sp. n., A.janeceki Ustjuzhanin & Kovtunovich, sp. n., A.besongi Ustjuzhanin & Kovtunovich, sp. n., and A.olga Ustjuzhanin & Kovtunovich, sp. n., are described as new for science. Four species are recorded as new from Cameroon: A.acalyptra, A.chloracta, A.coffeina, and A.spicifera. By these records, the Mount Cameroon area has become the richest known Afrotropical locality for the Alucitidae, highlighting its tremendous value for biodiversity conservation.

The paper contains information on 26 Lepidoptera species from Omsk and Novosibirsk Provinces that are firstly reported from the territory of these Provinces.

The article describes three Pterophoridae species new to science, from Ethiopia: Platyptilia anjuta Ustjuzhanin & Kovtunovich sp. nov., Platyptilia roberti Ustjuzhanin & Kovtunovich sp. nov. and Stenoptilia monikae Ustjuzhanin & Kovtunovich sp. nov. We give new faunal data on the distribution of the species previously unknown for Ethiopia.

A review of Pterophoridae of Malawi is presented; 96 species from 35 genera and five subfamilies are recorded. Fourteen species are described as new: Agdistis nyasa Kovtunovich & Ustjuzhanin sp. nov., Platyptilia mugesse Kovtunovich & Ustjuzhanin sp. nov., Stenoptilia juniper Kovtunovich & Ustjuzhanin sp. nov., Sphenarches mulanje Kovtunovich & Ustjuzhanin sp.nov., Marasmarcha lamborni Kovtunovich & Ustjuzhanin sp. nov., Arcoptilia malawica Kovtunovich & Ustjuzhanin sp. nov., Apoxyptilus uzumarus Kovtunovich & Ustjuzhanin sp. nov., Gypsochares murphy Kovtunovich & Ustjuzhanin sp. nov., Crassuncus livingstoni Kovtunovich & Ustjuzhanin sp. nov., Hellinsia namizimu Kovtunovich & Ustjuzhanin sp. nov., Hellinsia сhewa Kovtunovich & Ustjuzhanin sp. nov., Picardia leza Kovtunovich & Ustjuzhanin sp. nov., Picardia raymondi Kovtunovich & Ustjuzhanin sp. nov., Picardia tumbuka Kovtunovich & Ustjuzhanin sp. nov. New synonymies are established for 10 species: Deuterocopus deltoptilus Meyrick, 1930 = Deuterocopus socotranus Rebel, 1907 syn. nov.; Deuterocopus henrioti Bigot & Boireau, 2006 = Deuterocopus socotranus Rebel, 1907 syn. nov.; Platyptilia periacta Meyrick, 1910 = Platyptilia farfarella Zeller, 1867 syn. nov.; Platyptilia claripicta Fletcher, 1910 = Platyptilia farfarella Zeller, 1867 syn. nov.; Platyptilia pygmaeana Strand, 1913 = Sphenarches anisodactylus (Walker, 1864) syn. nov.; Exelastis bergeri Bigot, 1969 = Exelastis crudipennis (Meyrick, 1932) syn. nov.; Prichotilus tanzanicus Gielis, 2011 = Prichotilus tara Ustjuzhanin and Kovtunovich, 2011 syn. nov.; Crassuncus chappuisi Gibeaux, 1994 = Crassuncus ecstaticus (Meyrick, 1932) syn. nov.; Paulianilus lolibai Arenberger, 2011 = Hellinsia madecasseus (Bigot, 1964) syn. nov.; Pterophorus purus Meyrick, 1913 = Crassuncus pacifica (Meyrick, 1911) syn. nov. New combinations are established for six species: Marasmarcha bengtssoni (Gielis, 2009) comb. nov.; Marasmarcha locharcha (Meyrick, 1924) comb. nov.; Marasmarcha rubriacuta (Gielis, 2009) comb. nov.; Procapperia insomnis (Townsend, 1956) comb. nov.; Crassuncus ecstaticus (Meyrick, 1932) comb. nov.; Crassuncus colubratus (Meyrick, 1909) comb. nov. For Stenoptilia viettei Gibeaux, 1994, Sphenarches bifurcatus Gielis, 2009, Crassuncus ecstaticus (Meyrick, 1932) images of the male genitalia are presented for the first time, for Marasmarcha bengtssoni (Gielis, 2009), and Stenodacma cognata Gielis, 2009 female genitalia are illustrated for the first time. Species of wide pantropical or cosmopolitan distribution are not reported as new for the fauna of Malawi.  However, 65 species of Pterophoridae are reported for the fauna of Malawi for the first time.  One of them, Stenoptilia viettei Gibeaux, 1994, described from Madagascar, is reported for continental Africa for the first time.

A list of 32 species of Lepidoptera from the south part of West Siberian Plain is given. Twenty-five species are reported from the territory of the Omsk Province for the first time, six species are new to the Novosibirsk Province. Eight species are new to the Russian part of the West Siberian Plain. Bucculatrix cristatella (Zeller, 1839) is reported as new for the Asian part of Russia.