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Table 1 Fossil record of Xyelydidae

From: A new Cretaceous genus of xyelydid sawfly illuminating nygmata evolution in Hymenoptera

Taxa

Locality and horizon

Wing length (mm)

Ferganolyda cubitalis Rasnitsyn, 1983

Sai-Sagul, Fergana, Kyrgyzstan; Lower or Middle Jurassic Sogul Formation

15

F. radialis Rasnitsyn, 1983

Sai-Sagul, Fergana, Kyrgyzstan; Lower or Middle Jurassic Sogul Formation

11

F. sogdiana Rasnitsyn, 1983

Sai-Sagul, Fergana, Kyrgyzstan; Lower or Middle Jurassic Sogul Formation

16

F. scylla Rasnitsyn, Zhang & Wang, 2006

Daohugou, Inner Mongolia, China; Middle Jurassic Jiulongshan Formation

8 as preserved

F. charybdis Rasnitsyn, Zhang & Wang, 2006

Daohugou, Inner Mongolia, China; Middle Jurassic Jiulongshan Formation

16.6

F. chungkuei Rasnitsyn, Zhang & Wang, 2006

Daohugou, Inner Mongolia, China; Middle Jurassic Jiulongshan Formation

15.4 (male) 9.0 (female)

Mesolyda jurassica Rasnitsyn, 1963

Mikhailovka, Karatau, southern Kazakhstan; Upper Jurassic Karabastau Formation

9

M. sibirica Rasnitsyn, 1983

Uda, Buryat Republic, Siberia; Upper Jurassic Uda Formation

13.5

Novalyda cretacica Gao, Engel, Shih & Ren, 2013

Huangbanjigou, Liaoning, China; Lower Cretaceous Yixian Formation

6.83

Prolyda karatavica Rasnitsyn, 1968

Mikhailovka, Karatau, southern Kazakhstan; Upper Jurassic Karabastau Formation

6

P. depressa Rasnitsyn, 1969

Mikhailovka, Karatau, southern Kazakhstan; Upper Jurassic Karabastau Formation

?

P. xyelocera Rasnitsyn, 1968

Mikhailovka, Karatau, southern Kazakhstan; Upper Jurassic Karabastau Formation

5

Rectilyda sticta gen. et sp. nov.

Nanyingpan, Inner Mongolia, China; Lower Cretaceous Yixian Formation

17.5

Strophandria grossa Rasnitsyn, 1968

Mikhailovka, Karatau, southern Kazakhstan; Upper Jurassic Karabastau Formation

15

S. moderata Rasnitsyn, 1983

Mikhailovka, Karatau, southern Kazakhstan; Upper Jurassic Karabastau Formation

9

Sagulyda arcuata Rasnitsyn, 1983

Sai-Sagul, Fergana, Kyrgyzstan; Lower or Middle Jurassic Sogul Formation

10

S. ferganica Rasnitsyn, 1983

Sai-Sagul, Fergana, Kyrgyzstan; Lower or Middle Jurassic Sogul Formation

12

S. magna Rasnitsyn, 1983

Sai-Sagul, Fergana, Kyrgyzstan; Lower or Middle Jurassic Sogul Formation

ca. 30

Xyelyda excellens Rasnitsyn, 1968

Mikhailovka, Karatau, southern Kazakhstan; Upper Jurassic Karabastau Formation

7