Two newly recorded species in the genus Mesaphorura Bomer, 1901 from China are described: Mesaphorura hylophila Rusek, 1982 and Mesaphorura pacifica Rusek, 1976. The important morphological characters of these Chines...Two newly recorded species in the genus Mesaphorura Bomer, 1901 from China are described: Mesaphorura hylophila Rusek, 1982 and Mesaphorura pacifica Rusek, 1976. The important morphological characters of these Chinese specimens are described in details. A key to Chinese Mesaphorura species is provided.展开更多
Two new species of Tullbergiidae, Paratullbergia qilianensis sp. nov. from Gansu and Pongeiella yinchuanensis sp. nov. from Ningxia, northwest China are described. Paratullbergia qilianensis is characterized by the pr...Two new species of Tullbergiidae, Paratullbergia qilianensis sp. nov. from Gansu and Pongeiella yinchuanensis sp. nov. from Ningxia, northwest China are described. Paratullbergia qilianensis is characterized by the presence of one pair of pseudocelli on thoracic segment Ⅰ, with two pairs of pseudocelli on each of thoracic segments Ⅱand Ⅲ, seta px present on abdominal segment Ⅳ, setae a2 and p4 on abdominal segment V as macrosetae, and a less differentiated sensillum p3 on abdominal segment Ⅴ.Pongeiella yinchuanensis is characterized by the pseudocelli of type Ⅲ, the presence of seta p3 on Th.Ⅱ and Ⅲ, five thickened sensilla on Ant.Ⅳ with four of them having distinct basal heels and seta oc2 on head as macroseta.展开更多
基金sponsored by the Natural Science Foundation of Shanghai(17ZR1418700)the Forest Pest Investigation Project of Hebei Province
文摘Two newly recorded species in the genus Mesaphorura Bomer, 1901 from China are described: Mesaphorura hylophila Rusek, 1982 and Mesaphorura pacifica Rusek, 1976. The important morphological characters of these Chinese specimens are described in details. A key to Chinese Mesaphorura species is provided.
基金supported by the National Natural ScienceFoundation of China(31772509)the Natural Science Foundation of Shanghai(17ZR1418700)
文摘Two new species of Tullbergiidae, Paratullbergia qilianensis sp. nov. from Gansu and Pongeiella yinchuanensis sp. nov. from Ningxia, northwest China are described. Paratullbergia qilianensis is characterized by the presence of one pair of pseudocelli on thoracic segment Ⅰ, with two pairs of pseudocelli on each of thoracic segments Ⅱand Ⅲ, seta px present on abdominal segment Ⅳ, setae a2 and p4 on abdominal segment V as macrosetae, and a less differentiated sensillum p3 on abdominal segment Ⅴ.Pongeiella yinchuanensis is characterized by the pseudocelli of type Ⅲ, the presence of seta p3 on Th.Ⅱ and Ⅲ, five thickened sensilla on Ant.Ⅳ with four of them having distinct basal heels and seta oc2 on head as macroseta.