Achomosphaera andalousiensis
andalousiensis Jan du Chêne, 1977, p.112, pl.1, figs.1–4. Emendation: Jan du Chêne and Londeix, 1988, p.239, as Achomosphaera andalousiensis. Holotype: Jan du Chêne, 1977, pl.1, fig.1, lost according to Jan du Chêne and Londeix (1988, p.237). Lectotype: Jan du Chêne and Londeix, 1988, pl.1, figs.1–3, designated by Jan du Chêne and Londeix (1988, p.244). Originally (and now) Achomosphaera, subsequently Spiniferites. Head (1997, p.169) retained this species in Achomosphaera. Taxonomic junior synonyms: Spiniferites septentrionalis, according to Harland (1983, p.103–104) — however, Londeix et al. (2009, p.67–68) retained Spiniferites septentrionalis; Spiniferites aquilonius, according to Strauss in Strauss and Lund (1992, p.169). The synonymy of Achomosphaera andalousiensis and Spiniferites septentrionalis was questioned in Head and Wrenn (1992, p.2). Age: Miocene (Andalusian).
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