Allmonia mutabilis ( Sowerby, 1847 ) Harzhauser & Landau, 2019

Harzhauser, Mathias & Landau, Bernard, 2019, Turritellidae (Gastropoda) of the Miocene Paratethys Sea with considerations about turritellid genera, Zootaxa 4681 (1), pp. 1-136 : 100

publication ID	https://doi.org/ 10.11646/zootaxa.4681.1.1
publication LSID	lsid:zoobank.org:pub:F071DF02-2956-4B20-9DAF-E2CEB0CB0F9A
persistent identifier	https://treatment.plazi.org/id/10318364-FFFC-E27D-C9D9-FEB1FCCFFD20
treatment provided by	Plazi
scientific name	Allmonia mutabilis ( Sowerby, 1847 )
status	comb. nov.

Treatment

Allmonia mutabilis ( Sowerby, 1847) new comb.

* Turritella View in CoL ( Proto, Defr. ) mutabilis— Sowerby, 1847: 421, pl. 20, fig. 26.

Protoma mutabilis Sowerby View in CoL — Dollfus et. al., 1903: 1 [plates published in Pereira da Costa, 1867: pl. 28, fig. 17].

Protoma View in CoL (s.s.) gomesi Costa in Dollfus, Berkeley-Cotter & Gomes, 1903 — Glibert, 1962: 105.

Type material. We do not know the whereabouts of the type specimen(s).

Discussion. A somewhat dubious and rarely reported species, which differs from A. carniolica and A. rotifera mainly in the absence of a pronounced keel at the adapical suture, the oblique suture, and the high whorls.

Distribution. Only recorded from Portugal, where it co-occurs with other Allmonia species at the same Burdigalian, Serravallian and Tortonian localities ( Glibert 1962).