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Taxonomie
The maximum clade consisting of Thetystrombus latus (Gmelin, 1791) and Thetystrombus exbonellii (Sacco, 1893) and all species that share a more recent common ancestor with them than Persististrombus granulatus (Swainson, 1822), Persististrombus nodosa (Borson, 1820), Antestrombus chipolanus (Dall, 1890) or Edpetuchistrombus aldrichi (Dall, 1890).
Reference Phylogeny. Figure 3 in Maxwell et al. (2020).
Composition. A clade containing Thetystrombus (see Maxwell et al. (2020) for content). It does not contain Persististrombus (see Maxwell et al. (2020) for content), Aligerina (see Maxwell et al. (2020) for content), Euprotomus (see Abbott (1960) for content), Lambis (see Abbott (1960) for content) or Gibberulus (see Abbott (1960) for content). Diagnostic Apomorphies. The shell with an outer lip that is centrally calloused and not axially reflected; teleoconch with regular nodulations; inner lip smooth; body whorl without striae; shell thin and light; and the anterior canal is straight (Maxwell et al., 2020, P, 18).
Type Species. Thetystrombus latus (Gmelin, 1791).
Reference Phylogeny. Figure 3 in Maxwell et al. (2020).
Composition. A clade containing Thetystrombus (see Maxwell et al. (2020) for content). It does not contain Persististrombus (see Maxwell et al. (2020) for content), Aligerina (see Maxwell et al. (2020) for content), Euprotomus (see Abbott (1960) for content), Lambis (see Abbott (1960) for content) or Gibberulus (see Abbott (1960) for content). Diagnostic Apomorphies. The shell with an outer lip that is centrally calloused and not axially reflected; teleoconch with regular nodulations; inner lip smooth; body whorl without striae; shell thin and light; and the anterior canal is straight (Maxwell et al., 2020, P, 18).
Type Species. Thetystrombus latus (Gmelin, 1791).
Maxwell, S.J., 2021. Registration of Neostromboidae Clades in the RegNum of the PhyloCode, and Errata
Autor: Jan Delsing
