Squaliomicrus sanadaensis
Suzuki, 2015
Classification: Elasmobranchii Squaliformes Dalatiidae
Reference of the original description
A new genus of the Family Dalatiidae (Chondrichthyes: Elasmobranchii) from the Miocene of Japan. Journal of Fossil Research, 47(2), 41–47
A new genus of the Family Dalatiidae (Chondrichthyes: Elasmobranchii) from the Miocene of Japan. Journal of Fossil Research, 47(2), 41–47
Description:
Citation: Squaliomicrus sanadaensis Suzuki, 2015: In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 08/2026
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Description
Original diagnosis after Suzuki, 2015 [23628]: This genus is distinguished from related Genera, Dalatias, Euprotomicrus, Isistius, Squaliolus, Acrosqualiolus, Eosqualiolus, Squaliodalatias and Angoumeius by the following combination of characters: the tooth width is larger than its height, present upper axial foramen, absent basal notch, distal apron reached at the basal end, present median labial hollow with groove situated inside and distinct distal depression presented on the labial face.
Original diagnosis after Suzuki, 2015 [23628]: This genus is distinguished from related Genera, Dalatias, Euprotomicrus, Isistius, Squaliolus, Acrosqualiolus, Eosqualiolus, Squaliodalatias and Angoumeius by the following combination of characters: the tooth width is larger than its height, present upper axial foramen, absent basal notch, distal apron reached at the basal end, present median labial hollow with groove situated inside and distinct distal depression presented on the labial face.
Remarks
shark-references Species-ID=14534;
type species of Squaliomicrus Suzuki, 2015 [23628] by original designation (Art. 68.2 ICZN);
shark-references Species-ID=14534;
type species of Squaliomicrus Suzuki, 2015 [23628] by original designation (Art. 68.2 ICZN);
References
A new genus of the Family Dalatiidae (Chondrichthyes: Elasmobranchii) from the Miocene of Japan. Journal of Fossil Research, 47(2), 41–47
A new genus of the Family Dalatiidae (Chondrichthyes: Elasmobranchii) from the Miocene of Japan. Journal of Fossil Research, 47(2), 41–47
