Definition of Infrasutural. Meaning of Infrasutural. Synonyms of Infrasutural

- s**** is known by the fine costae, continued nearly to the base and the infrasutural keel. This species occurs in the Pacific Ocean from Mazatlan, Mexico...
- solid, with the same number of spirals, but these are much stouter, the infrasutural cord being specially round and con****uous. This marine species is endemic...
- system gradually dies out and leaves the surface smooth, only the row of infrasutural tubercles survives in an enlarged but depressed form. And springing from...
- brownish orange throughout. It contains 17 whorls, sculptured with a co**** infrasutural spiral crenate rib and five smaller spiral crenate ribs The interstices...
- There are very numerous crowded deeply impressed spiral striae. The infrasutural impressed line is larger than the striae and constricts the whorls. The...
- below the con****uous suture, which is accompanied by an incon****uous infrasutural thread. The sculpture consists of somewhat oblique ribs, nearly crossing...
- space of the upper whorls. They are slightly angular below a narrow infrasutural excavation, especially on the body whorl and become less distinct on...
- between the main spirals, and these are strongest on the somewhat hollow infrasutural tabulation. There is no anal fasciole. This marine species occurs off...
- with a moderately strong infrasutural keel and 1 or 2 other spirals in the excavation between suture and keel. The infrasutural keel becomes fainter and...
- striae to ribs, sometimes nodulous. The suture is deep, with a sloping infrasutural groove. The sinus is remarkably deep and broad. This marine species was...