|
Opisthothelae
|
|
|
Downen, Matthew R. & Selden, Paul A., 2020, Fossil spiders (Araneae) from the Eocene Kishenehn Formation of Montana, USA, Palaeontologia Electronica (a 56) 23 (3), pp. 1-10
: 3-4
|
3-4 |
|
Opisthothelae
|
|
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Saupe, Erin E. & Selden, Paul A., 2009, First fossil Mecysmaucheniidae (Arachnida, Chelicerata, Araneae), from Lower Cretaceous (Uppermost Albian) amber of Charente-Maritime, France, Geodiversitas 31 (1), pp. 49-60
: 53
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53 |
