Information om | Engelska ordet POSTEROLOPH

Exempel på hur man kan använda POSTEROLOPH i en mening

•  hammondi and Oecomys included: tail with the same coloration above and below (unicolored); parietal bones extending to the sides of the skull; narrow zygomatic plate, without a zygomatic notch; posteroloph present on upper third molar; mesoflexus (a valley in the molar crown in front of the mesoloph crest) on upper second molar not divided in two.
• Clade D was supported by two shared derived (synapomorphic) molecular characters and by seven morphological synapomorphies—the tail has a different color above and below; the parietal bone extends to the side of the skull; the incisive foramina (openings in the palate) extend back between the first molars; the posterolateral palatal pits (perforations of the palate near the third molars) are complex; the sphenopalatine vacuities (openings in the mesopterygoid fossa, the gap behind the end of the palate) are large; the pattern of the arterial circulation in the head is derived; and the posteroloph (a crest at the back) is present on the third upper molar.
• De Bruijn interpreted the four main crests as the anteroloph, protoloph, metaloph, and posteroloph from front to back and wrote that these crests are not connected on the sides of the tooth.
• At the back of the tooth, there are two additional large cusps—the hypocone (lingual) and metacone (labial)—and a prominent crest, the posteroloph, issues from the hypocone and is located behind the metacone.
• This tooth is characterized by four major cusps (protocone, paracone, hypocone, and metacone) and lophs or crests (protoloph, mesoloph, metaloph, and posteroloph), separated by synclines or valleys.

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