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New species of Hybristodryinus Engel (Hymenoptera, Dryinidae) from mid-Cretaceous amber of northern Myanmar, with notes on their possible hosts
Journal of Hymenoptera Research ( IF 1.3 ) Pub Date : 2021-02-25 , DOI: 10.3897/jhr.81.57792
Massimo Olmi , Hua-Yan Chen , Chungkun Shih , Patrick Müller , Leonardo Capradossi , Dong Ren , Evgeny E. Perkovsky , Adalgisa Guglielmino

Two new species of Hybristodryinus Engel, 2005, are described from mid-Cretaceous amber of northern Myanmar: H. castaneussp. nov. (based on one male) and H. zaifuisp. nov. (based on one female). Keys to the females and males of Hybristodryinus species are modified to include the two new taxa. A syninclusion, a nymph of Cixitettiginae (Perforissidae), present in the same amber piece containing H. zaifui, is studied. This syninclusion, together with the presence of Antennal Dorsal Organs (ADOs) in Hybristodryinus, suggests that Perforissidae are possible hosts of Hybristodryinus.

中文翻译:

来自缅甸北部白垩纪中部琥珀色的Hybristodryinus Engel(膜翅目,Dryinidae)的新种,并附有它们的寄主的注释

缅甸北部的白垩纪中期琥珀描述了两种新的Hybristodryinus Engel,2005年:H. castaneussp。十一月 (基于一名男性)和H. zaifuisp。十一月 (基于一位女性)。Hybristodryinus物种的雌性和雄性的键进行了修改,以包括两个新的类群。研究了在包含琥珀紫苏的同一琥珀片中存在的一种共生共生体,即虎耳草科的仙女(Perforissidae)。这种结合包括,在Hydristodryinus中存在触角背器官(ADOs),表明Perforissidae可能是Hydristodryinus的宿主。
更新日期:2021-02-25
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