IRMNG name details
habitat flag source
as per family (almost all marine) [details]
Unreviewed
Descriptive info Middle Cambrian; Sweden (Ă–land). (Index Nominum Genericorum) [details]
Taxonomic remark Cf. Pterospermopsimorpha B.V. Timofeev, 1966 (different ref. And type species). Since the latter is treated as an accepted name e.g. in Miao et al., 2019 and elsewhere, it is currently presumed that this name instance is a nomen nudum. [details]
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