A new genus and species of Palaeontinidae (Insecta: Hemiptera) from the Middle Jurassic of Daohugou, China

• Autorzy: Wang B. , Zhang H. , Fang Y. , Zhang Z.
• Języki publikacji: EN

Abstrakty

EN

Eoiocossus validas gen. and sp. nov., a new genus and species belonging to Palaeontinidae (Insecta, Hemiptera), is described from the Middle Jurassic of Daohugou, Inner Mongolia, China. It differs from other genera as follows: large forewing with small clavus, Sc terminating in costal margin beyond the nodus, nodal line along m₄ -cua partly, CuA₂ with two branches and A₂ developed. The ripple-like posterior margin and fresh colour pattern of Eoiocossus may be sex characteristics. The marginal membrane and ambient vein have not distinct evolutionary implications for the Palaeontinidae.

Słowa kluczowe

EN

new genus; new species; Eoiocossus validus; Palaeontinidae; Insecta; Hemiptera; Middle Jurassic; Daohugou; China

• Wydawca: -
• Czasopismo: Annales Zoologici
• Rocznik: 2006
• Tom: 56
• Numer: 4
• Opis fizyczny: p.757-762,fig.,ref.

Twórcy

autor

Wang B.

• State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences), 39 East Beijing Rd., Nanjing 210008, China

autor

Zhang H.

• State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences), 39 East Beijing Rd., Nanjing 210008, China

autor

Fang Y.

• State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences), 39 East Beijing Rd., Nanjing 210008, China

autor

Zhang Z.

• College of Resources and Information Technology, China University of Petroleum, 18 Fuxuelu, Beijing 102249, China

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