Glossary of mammalian dental topography

Many different terms have been proposed for features of the tooth crown in mammals.

Upper teeth

Name Nomenclature term is used in Definition Comments Image
Anterolingual conule Reig (1977)[1] A conule on the lingual side of an anterocone divided by an anteromedian flexus or fossette
Anteromedian flexus Reig (1977)[1] A longitudinal flexus dividing the anterocone into anterolabial and anterolingual conules
Anterolabial conule Reig (1977)[1] A conule on the labial side of an anterocone divided by an anteromedian flexus or fossette
Anterocone Reig (1977)[1] A cusp at the front of the tooth that may be divided into anterolabial and anterolingual conules
Protostyle Reig (1977)[1] A style in front of the protocone, in the protoflexus
Protoflexus Reig (1977)[1] A flexus between the protocone and the anterolingual conule
Anterior mure Reig (1977)[1] A crest connecting the anterocone to the protocone
Protocone Reig (1977)[1] One of the main cusps, at the anterolingual side
Enterostyle Reig (1977)[1] A style between the protocone and the hypocone, in the hypoflexus
Enteroloph Reig (1977)[1] A crest connecting the enterostyle to the mesocone
Hypoflexus Reig (1977)[1] A flexus between the protocone and the hypocone
Mesocone Reig (1977)[1] A conule in the median mure where the mesoloph is attached to it
Median mure Reig (1977)[1] A crest connecting the protocone/paracone to the hypocone/metacone
Hypocone Reig (1977)[1] One of the main cusps, at the posterolingual side
Procingulum Reig (1977)[1] The front part of the tooth, before the anterior mure
Anteroflexus Reig (1977)[1] A flexus between the anteroloph and the anterolabial conule
Anteroloph Reig (1977)[1] A crest between the paracone and the anterolabial conule that may be connecting to a parastyle
Parastyle Reig (1977)[1] A style in front of the paracone
Paraflexus Reig (1977)[1] A flexus in front of the paracone
Protolophule Reig (1977)[1] A small crest in the paraflexus, connected to the protocone
Paraloph Reig (1977)[1] A crest attaching the paracone to the protocone or the median mure
Paracone Reig (1977)[1] One of the main cusps, at the anterolabial side
Paralophule Reig (1977)[1] A small crest attached to the back side of the paracone
Mesoflexus Reig (1977)[1] A flexus between the mesoloph and the paracone
Mesostyle Reig (1977)[1] A style at the labial margin between the paracone and metacone
Mesoloph Reig (1977)[1] A crest in front of the metaflexus, connected to the median mure
Metaflexus Reig (1977)[1] A flexus in front of the metacone
Metalophule Reig (1977)[1] A small crest attached to the front side of the metacone
Metacone Reig (1977)[1] One of the main cusps, at the posterolabial side
Metaloph Reig (1977)[1] A crest attaching the paracone to the hypocone
Posteroflexus Reig (1977)[1] A flexus between the posteroloph and the metacone
Posterostyle Reig (1977)[1] A crest on the posterolabial corner of the molar
Posteroloph Reig (1977)[1] A crest at the back of the molar, connected to the hypocone

Lower teeth

Name Nomenclature term is used in Definition Comments Image
Anterolingual conulid Reig (1977)[1] A conulid on the lingual side of an anteroconid divided by an anteromedian flexid or fossettid
Anteromedian flexid Reig (1977)[1] A longitudinal flexid dividing the anteroconid into anterolabial and anterolingual conules
Anterolabial conulid Reig (1977)[1] A conulid on the labial side of an anteroconid divided by an anteromedian flexid or fossettid
Anteroconid Reig (1977)[1] A cusp at the front of the tooth that may be divided into anterolabial and anterolingual conulids
Anterolabial cingulum Reig (1977)[1] A crest before the protoconid and protoflexid
Protostylid Reig (1977)[1] A stylid in front of the protoconid, in the protoflexid
Protoflexid Reig (1977)[1] A flexid between the protoconid and the anterolabial conulid
Anterior murid Reig (1977)[1] A crest connecting the anteroconid to the protoconid
Protoconid Reig (1977)[1] One of the main cusps, at the anterolabial side
Ectostylid Reig (1977)[1] A stylid between the protoconid and the hypoconid, in the hypoflexid
Ectolophid Reig (1977)[1] A crest connecting the ectostylid to the mesoconid
Hypoflexid Reig (1977)[1] A flexid between the protoconid and the hypoconid
Mesoconid Reig (1977)[1] A conulid in the median murid where the mesolophid is attached to it
Median murid Reig (1977)[1] A crest connecting the protoconid/metaconid to the hypoconid/entoconid
Hypoconid Reig (1977)[1] One of the main cusps, at the posterolabial side
Procingulum Reig (1977)[1] The front part of the tooth, before the anterior murid
Anteroflexid Reig (1977)[1] A flexid between the anterolophid and the anterolingual conulid
Anterolophid Reig (1977)[1] A crest between the metaconid and the anterolabial conulid that may be connecting to a metastylid
Metastylid Reig (1977)[1] A stylid in front of the metaconid
Metaflexid Reig (1977)[1] A flexid in front of the metaconid
Protolophulid Reig (1977)[1] A small crest in the mesoflexid, connected to the protoconid
Metalophid Reig (1977)[1] A crest attaching the metaconid to the protoconid or the anterior murid
Metaconid Reig (1977)[1] One of the main cusps, at the anterolingual side
Metalophulid Reig (1977)[1] A small crest attached to the back side of the metaconid
Mesoflexid Reig (1977)[1] A flexid between the mesolophid and the paraconid
Mesostylid Reig (1977)[1] A stylid at the labial margin between the metaconid and entoconid
Mesolophid Reig (1977)[1] A crest in front of the entoflexid, connected to the median murid
Entoflexid Reig (1977)[1] A flexid in front of the entoconid
Entolophulid Reig (1977)[1] A small crest attached to the front side of the entoconid
Entoconid Reig (1977)[1] One of the main cusps, at the posterolingual side
Entolophid Reig (1977)[1] A crest attaching the entoconid to the hypoconid or median murid
Posteroflexid Reig (1977)[1] A flexid between the posterolophid and the metaconid
Hypolophulid Reig (1977)[1] A small crest in the posteroflexid attached to the posterolophid
Posterostylid Reig (1977)[1] A crest on the posterolingual corner of the molar
Posterolophid Reig (1977)[1] A crest at the back of the molar, connected to the hypoconid

References

Literature cited

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