| 词条 | Liocarinia disjuncta |
| 释义 |
| taxon = Liocarinia disjuncta | image = Liocarinia disjuncta 001.jpg | image_caption = Original drawing with three views of a shell of Liocarinia disjuncta | authority = (Hedley, 1903) | synonyms_ref = | synonyms = Liotia disjuncta Hedley, C. 1903 }}Liocarinia disjuncta is a species of small sea snail, a marine gastropod mollusk in the family Skeneidae.[1] Description(Original description by Ch. Hedley) The height of the shell attains 1.1 mm, its diameter 1.5 mm. This small, pale brown shell has a turbinate shape and is broadly umbilicate. It contains 3 whorls, of which the first 1½ are embryonic. The body whorl is rapidly increasing and descending, at last becoming loose. It is angled at the periphery, at the base and at the umbilical margin. The sculpture of the shell shows above numerous closely packed strong radial ribs, which project as denticules from the periphery. Between the basal and peripheral angles the ribs descend perpendicularly and are crossed by fine spiral threads. Crossing the base the ribs ascend the umbilicus. The simple aperture is oblique and circular.[2] The minute size, simple aperture and uncoiling of the body whorl distinguish this species. DistributionThis marine species is endemic to Australia and occurs off New South Wales at depths between 75 m and 91 m. References1. ^Marshall, B. (2013). Liocarinia disjuncta (Hedley, 1903). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=719384 on 2013-10-24 2. ^[https://archive.org/details/memoirsaustralia4181aust Hedley, C. 1903. Scientific results of the trawling expedition of H.M.C.S. "Thetis" off the coast of New South Wales in February and March, 1898, pt. 6. Memoirs of the Australian Museum 4(1): 326-402] (described as Liotia disjuncta)
External links
2 : Liocarinia|Gastropods described in 1903 |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。