Liberiblattinidae
Liberiblattinidae is an extinct family of cockroaches known from the Jurassic to Cretaceous. Some taxa, like Cryptoblatta and Hydrokhoohydra, are suggested to be semiaquatic. Spongistoma is suggested to be a nectarivore due to its unique sucking/sponging "proboscis" mouthparts. Some authors have suggested that the family is ancestral to Mantodea.
Systematics
Based on- †Cryptoblatta Sendi and Azar 2019 Lebanese amber, Barremian
- †Elisamoides Vršanský 2004 Cattamarra Coal Measures, Australia, Toarcian Shar-Teg, Mongolia, Tithonian
- †Entropia Vršanský et al. 2012 Daohugou, China, Callovian
- †Gurvanoblatta Vishnyakova 1986 Gurvan-Eren Formation, Mongolia, Aptian
- †Hydrokhoohydra Vršanský 2019 Karabastau Formation, Kazakhstan, Callovian/Oxfordian
- †Kazachiblattina Vršanský 2002 Karabastau Formation, Kazakhstan, Callovian/Oxfordian
- †Kurablattina Martin 2010 Cattamarra Coal Measures, Australia, Toarcian
- †Leptolythica Vršanský 2009, Charentese amber, France, Albian
- †Liberiblattina Vršanský 2002 Karabastau Formation, Kazakhstan, Callovian/Oxfordian†Spongistoma Sendi 2020 Burmese amber, Myanmar, Cenomanian
- †Stavba Vršanská and Vršanský 2019 Burmese amber, Myanmar, Cenomanian