A taxonomic review of the Afrotropical genus Dragmatucha Meyrick, 1908 (Lepidoptera, Gelechioidea, Lecithoceridae, Torodorinae), with descriptions of eleven new species.

The genus Dragmatucha Meyrick is reviewed and 11 species of a total of 13 are described as new. The new species originate from the Democratic Republic of Congo, Ghana, Kenya, and Uganda. Based on morphological characters, especially the color pattern of both wings, the genus is divided into two species-groups: the proaula species-group with five species (D.

The Yponomeutidae of the Afrotropical region (Lepidoptera: Yponomeutoidea).

The Yponomeutidae of the Afrotropical region are revised. The generic name Trisophista Meyrick is restored, stat. rev.

Deaf moths employ acoustic Müllerian mimicry against bats using wingbeat-powered tymbals.

Emitting ultrasound upon hearing an attacking bat is an effective defence strategy used by several moth taxa. Here we reveal how Yponomeuta moths acquire sophisticated acoustic protection despite being deaf themselves and hence unable to respond to bat attacks. Instead, flying Yponomeuta produce bursts of ultrasonic clicks perpetually; a striated patch in their hind wing clicks as the beating wing rotates and bends.

Description of Nemophora acaciae sp. nov. (Lepidoptera: Adelidae) from Kenya.

Nemophora acaciae sp. nov. is described from Kenya on the basis of a large series bred from flowers of Acacia seyal and A.

Discovery of an unknown diversity of Leucinodes species damaging Solanaceae fruits in sub-Saharan Africa and moving in trade (Insecta, Lepidoptera, Pyraloidea).

The larvae of the Old World genera Leucinodes Guenée, 1854 and Sceliodes Guenée, 1854 are internal feeders in the fruits of Solanaceae, causing economic damage to cultivated plants like Solanummelongena and Solanumaethiopicum. In sub-Saharan Africa five nominal species of Leucinodes and one of Sceliodes occur. One of these species, the eggplant fruit and shoot borer Leucinodesorbonalis Guenée, 1854, is regarded as regularly intercepted from Africa and Asia in Europe, North and South America and is therefore a quarantine pest on these continents.

New Tortricidae (Lepidoptera) from East Africa with an account of the tortricid fauna of acacia in the Kenyan Rift Valley.

Species of Tortricidae whose larvae feed on acacia are listed, including five new species: Hystrichophora bussei Agassiz, Endotera cyaneana Agassiz, Paraeccopsis variegana Agassiz & Aarvik, Coniostola flavitinctana Agassiz & Aarvik, and C. rufitinctana Agassiz & Aarvik. Six additional species related to the aforementioned, whose life histories are not known, also are described: Paraeccopsis tanzanica Aarvik, P.

Revision of African Neaspasia Diakonoff, 1989 and the related Conaspasia, n. gen. (Lepidoptera, Tortricidae).

The six species of Neaspasia Diakonoff present in mainland Africa are described and illustrated. Niphadophylax albonigra Razowski & Wojtusiak and N. sophrona Razowski & Wojtusiak are transferred to Conaspasia, new genus.

The small-scale spatial distribution of an invading moth.

We studied the spread of a small leaf-mining moth [Phyllonorycter leucographella (Zeller), Gracillariidae] after its accidental introduction into the British Isles. At large geographical scales, previous work had shown the spread to be well described by a travelling weve of constant velocity. Here, we report the pattern of spread at scales of 1 km.