Sonninia (Euhoploceras) Add to phylogenetic matrix

Subgenus

Taxonomic relationships of Sonninia (Euhoploceras)

• Sherbornites belongs to Sonninia (Euhoploceras) - Howarth (2013)
• Sonninia (Euhoploceras) bifurcata belongs to Sonninia (Euhoploceras) - Westermann (1969)
• Stiphromorphites belongs to Sonninia (Euhoploceras) - Howarth (2013)
• Sonninia (Euhoploceras) belongs to Sonninia - Howarth (2013)
• Sonninia (Euhoploceras) playfordi belongs to Sonninia (Euhoploceras) - Hall (1989)