Anisaeger is a genus of fossil prawns first described from the Luoping biota of the middle Triassic of China but also known from the Guiyang biota and Paris biota of the early Triassic.
Species As of 2022, the following four species are included in the genus: Anisaeger atavus (Bill, 1914) Anisaeger brevirostrus Schweitzer et al., 2014 Anisaeger crassipes (Bronn, 1858) Anisaeger longirostrus Smith et al., 2022
Anisaeger spinifera now bears the name Acanthochirana spinifera.
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