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・ Haplochromis victorianus
・ Haplochromis vittatus
・ Haplochromis vonlinnei
・ Haplochromis welcommei
・ Haplochromis worthingtoni
・ Haplochromis xanthopteryx
・ Haplochromis xenognathus
・ Haplochromis xenostoma
・ Haplochromis yellow black line
・ Haploclathra
・ Haplocochlias
・ Haplocochlias arrondoi
・ Haplocochlias bellus
・ Haplocochlias bieleri
・ Haplocochlias calidimaris
Haplocochlias compactus
・ Haplocochlias concepcionensis
・ Haplocochlias cubensis
・ Haplocochlias cyclophoreus
・ Haplocochlias erici
・ Haplocochlias francesae
・ Haplocochlias garciai
・ Haplocochlias harryleei
・ Haplocochlias loperi
・ Haplocochlias lucasensis
・ Haplocochlias minusdentatus
・ Haplocochlias moolenbeeki
・ Haplocochlias multiliratus
・ Haplocochlias nunezi
・ Haplocochlias onaneyi


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Haplocochlias compactus : ウィキペディア英語版
Haplocochlias compactus

''Haplocochlias compactus'' is a species of sea snail, a marine gastropod mollusk in the family Skeneidae.〔Gofas, S. (2013). Haplocochlias compactus (Dall, 1889). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=737541 on 2013-10-21〕
==Description==
(Original description by W.H. Dall) The height of the shell attains 2.3 mm, its diameter 2 mm. The small, white shell is compact and elevated. It is spirally sculptured with about 4½ whorls, including the nucleus. The outline of the spire is convex with hardly any rounding in of the whorls toward the suture, which is nevertheless distinct and finely channelled. There is no radiating sculpture. The lines of growth are not visible. The spiral sculpture consists of fine, close, even, rounded threads, growing gradually smaller from the suture forward. There is no secondary grooving. There are about 25 threads on the body whorl, but they vary in number and strength with the individual specimen. The imperforate base of the shell is full and rounded. The aperture is rounded, pointed behind, and the angle is filled with callus. This callus is continuous and is the thinnest on the columella.〔(Dall W. H. 1889. Reports on the results of dredging, under the supervision of Alexander Agassiz, in the Gulf of Mexico (1877-78) and in the Caribbean Sea (1879-80), by the U.S. Coast Survey Steamer "Blake", Lieut.-Commander C.D. Sigsbee, U.S.N., and Commander J.R. Bartlett, U.S.N., commanding. XXIX. Report on the Mollusca. Part 2, Gastropoda and Scaphopoda. Bulletin of the Museum of Comparative Zoölogy at Harvard College 18: 1-492, pls. 10-40 ) (described as ''Fossarus (Gottoina) compacta''〕

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