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Pong pong (Cerbera odollam)

Bintaro or pong pong ( Cerbera odollam ) is a plant species in Apocynaceae, a medium-sized tree with circular branches around the trunk, non-woody, gummy white, highly poisonous and the leaves are used for bioinsecticide, seeds are used as biodiesel material and often used for ornamental plants. C. odollam is less than 17 meters tall, grows upright, has low and sideways branches to form an umbrella canopy, the bark is thin and dark brown, lots of white sap, the whole stem has traces of circular petioles. Leaves have large stalks with thick strands, inverted or elongated ovoid, 4.5-7 cm wide, 15-30 cm long, blunt base, sharp tip, a large bone in the middle with sideways veins, dark green and shiny upper surface, the lower surface is lighter. The white flower is located at the end of the stem and long stalk. Trumpet-shaped crown with five tongues, tube 1.5-2 cm long, white with yellow tunnels and a few yellow hairs. The fruit is round, green in color with a green fibrous shell enclosi...
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Ralph Holzenthal caddisfly (Rhyacophila lignumvallis) from Corsica in Rhyacophila tristis (Schmid 1970) group

NEWS - Ralph Holzenthal caddisfly ( Rhyacophila lignumvallis Graf & Rázuri-Gonzales, sp. nov.) from the island of Corsica (France) was established as a new species in the Rhyacophila tristis (Schmid 1970) group based on morphological analysis and the mitochondrial cytochrome c oxidase subunit I (mtCOI), including sequences from 16 of the 28 species in the group. Rhyacophila Pictet 1834 with 814 living and 30 fossil species is the largest genus of caddisflies in the world, distributed mainly in the northern hemisphere, but also in temperate and tropical India and Southeast Asia. One of the groups is the R. tristis group in the branch Rhyacophila invaria . R. lignumvallis is most similar to Rhyacophila pubescens Pictet 1834, Rhyacophila tsurakiana Malicky 1984, Rhyacophila ligurica Oláh & Vinçon 2021, Rhyacophila harmasa Oláh & Vinçon 2021 and Rhyacophila abruzzica Oláh & Vinçon 2021. However, R. lignumvallis differs in the shape of the X tergum, the dorsal arm ...
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Beautiful wing long-horned moth (Torodora lichi), dense spine long-horned moth (Torodora mici) and Torodora silvatica from China

NEWS - Beautiful wing long-horned moth ( Torodora lichi Yu & Wang sp. nov.) similar to Torodora epicharis Park 2002, dense spine long-horned moth ( Torodora mici Yu & Wang sp. nov.) similar to Torodora reniformis Yu & Wang 2022 and Torodora silvatica Park 2007 were first reported from China. Torodora Meyrick 1894 is the largest and type genus of Torodorinae (Lecithoceridae). This genus is distributed in the Oriental, Palearctic, Ethiopia and Australia region containing more than 230 species with 88 species recorded in China. Now researchers describe two new species and the first report of T. silvatica from China. T. lichi has a distribution in Yunnan Province, China, externally similar to the Thai species, T. epicharis . It can be distinguished by the absence of a postmedian line on the forewings, in the male genitalia with a foot-shaped cucullus, and juxta with a triangular median process below the posterior margin. While T. epicharis has a postmedian line on the f...
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