Phylum： Mollusca 軟體動物門
Class： Gastropods 腹足綱
Family： Camaenidae 南亞蝸牛科
Scientific name： Amphidromus rottiensis
Chinese name：
Author： (Chan, Siong & Abbas, 2008)
Description： Specimen from Rotti Island, West of West Timor Island. Indonesia. March, 2015.
Reference materials (參考資料) ：
http://lkcnhm.nus.edu.sg/rbz/biblio/58/58rbz245-249.pdf
https://molluscan.com/omp/2008omp1-5.pdf
More detail photo, please click the following LINK PICTURE.
Phylum： Mollusca 軟體動物門
Class： Gastropods 腹足綱
Family： Camaenidae 南亞蝸牛科
Scientific name： Amphidromus rottiensis
Chinese name：
Author： (Chan, Siong & Abbas, 2008)
Size： 29.54mm
Description： Specimen from Rotti Island, West of West Timor Island. Indonesia. March, 2015.
More detail photo, please click the following PICTURE.
Phylum： Mollusca 軟體動物門
Class： Gastropods 腹足綱
Family： Camaenidae 南亞蝸牛科
Scientific name： Amphidromus rottiensis
Chinese name：
Author： (Chan, Siong & Abbas, 2008)
Size： 29.03mm
Description： Specimen from Rotti Island, West of West Timor Island. Indonesia. March, 2015.
More detail photo, please click the following PICTURE.
Phylum： Mollusca 軟體動物門
Class： Gastropods 腹足綱
Family： Camaenidae 南亞蝸牛科
Scientific name： Amphidromus sekincauensis
Chinese name：
Author： Dharma, 2007
Size： 39.05, 41.03, 43.58, 44.90 mm
Description： Specimen found on coffee leaves in coffee plantation’s, at altitude 1080 meters of Mount. Sincau, North Lampung, South Sumatra, Indonesia. May, 2015.
More detail photo, please click the following PICTURE.
Phylum： Mollusca 軟體動物門
Class： Gastropods 腹足綱
Family： Camaenidae 南亞蝸牛科
Scientific name： Amphidromus sekincauensis
Chinese name：
Author： Dharma, 2007
Size： 43.58mm
Description： Specimen found on coffee leaves in coffee plantation’s, at altitude 1080 meters of Mount. Sincau, North Lampung, South Sumatra, Indonesia. May, 2015.
More detail photo, please click the following PICTURE.
Phylum： Mollusca 軟體動物門
Class： Gastropods 腹足綱
Family： Camaenidae 南亞蝸牛科
Scientific name： Amphidromus sekincauensis
Chinese name：
Author： Dharma, 2007
Size： 39.05mm
Description： Specimen found on coffee leaves in coffee plantation’s, at altitude 1080 meters of Mount. Sincau, North Lampung, South Sumatra, Indonesia. May, 2015.
More detail photo, please click the following PICTURE.
Phylum： Mollusca 軟體動物門
Class： Gastropods 腹足綱
Family： Camaenidae 南亞蝸牛科
Scientific name： Amphidromus stevenliei
Chinese name：
Author： Jeff Parsons, 2016
Size： 35.75mm
Description： Specimen found from Mt. Sarempakang, South East Kalimantan, Indonesia. January, 2015
More detail photo, please click the following PICTURE.
Phylum： Mollusca 軟體動物門
Class： Gastropods 腹足綱
Family： Camaenidae 南亞蝸牛科
Scientific name： Amphidromus inconstans gracilis
Chinese name：
Author： von Martens, 1899
Description： Alor Island. off East Flores island, Indonesia. March, 2015.
Amphidromus inconstans variety gracilis von Martens, 1899 (not Fulton, 1896), was proposed for shells with only a peripheral color band, and was extended by Pilsbry (1900, p. 210) to cover the pure yellow shells from Alor.
More detail photo, please click the following PICTURE.
Phylum： Mollusca 軟體動物門
Class： Gastropods 腹足綱
Family： Camaenidae 南亞蝸牛科
Scientific name： Amphidromus inconstans gracilis
Chinese name：
Author： von Martens, 1899
Size： 33.49mm
Description： Alor Island. off East Flores island, Indonesia. March, 2015.
Amphidromus inconstans variety gracilis von Martens, 1899 (not Fulton, 1896), was proposed for shells with only a peripheral color band, and was extended by Pilsbry (1900, p. 210) to cover the pure yellow shells from Alor.
More detail photo, please click the following PICTURE.
Phylum： Mollusca 軟體動物門
Class： Gastropods 腹足綱
Family： Camaenidae 南亞蝸牛科
Scientific name： Amphidromus inconstans
Chinese name：
Author： (Fulton,1898)
Description： Alor Island, Island off East Flores. Indonesia. March. 2014.
A relatively small (29-38 mm. high) shell with white or brown apex and with the early whorls quite variable in coloring. The basic inconstans pattern has four spiral brown bands on the last whorl, the upper two of square chestnut-colored spots, the lower two either continuous or also interrupted into spots.
It differs from contrarius in lacking the callus nodule; from laevus in having brown, not orange, bands (when bands are present); and from reflexilabris in having a simple lip.
More detail photo, please click the following LINK PICTURE.
Phylum： Mollusca 軟體動物門
Class： Gastropods 腹足綱
Family： Camaenidae 南亞蝸牛科
Scientific name： Amphidromus beccarii
Chinese name：
Author： Tapparone-Canefri, 1883
Size： 44.02mm
Description： Specimen found on pineapple plantation’s. South East Sulawesi, East Indonesia. April 2015.
More detail photo, please click the following PICTURE.
Phylum： Mollusca 軟體動物門
Class： Gastropods 腹足綱
Family： Camaenidae 南亞蝸牛科
Scientific name： Amphidromus semifrenatus
Chinese name：
Author： von Martens, 1900
Size： 25.2, 28.39, 28.8, 30.11 mm
Description： Solid color form, Aceh. North Sumatra. Indonesia.
The color pattern shows affinities to both porcellanus and sumatranus, but A. semifrenatus differs by having a narrow black or brown band that winds around the insertion of the columella and is continued into the aperture above the columellar insertion. Several color varieties have been described but not named, and many shells cannot be fitted into any of the listed variations. Specimens from Atjeh, Sumatra (CNHM 72388), have prominent flames on the upper whorls that disappear below. (Laidlaw & Solem 1961)
Reference materials (參考資料) ：
Amphidromus semifrenatus von Martens, 1900, Nachr, Malak. Gesell., 32: 8-9—Deli, North Sumatra;
Pilsbry, 1900, Man. Conch., (2), 13: 219-220;
Vernhout, 1913 (part). Notes Leyden Mus., 35: 164-155, figs. 1-2;
More detail photo, please click the following PICTURE.
Phylum： Mollusca 軟體動物門
Class： Gastropods 腹足綱
Family： Camaenidae 南亞蝸牛科
Scientific name： Amphidromus semifrenatus
Chinese name：
Author： von Martens, 1900
Size： 28.8mm
Description： Solid color form, Aceh. North Sumatra. Indonesia.
The color pattern shows affinities to both porcellanus and sumatranus, but A. semifrenatus differs by having a narrow black or brown band that winds around the insertion of the columella and is continued into the aperture above the columellar insertion. Several color varieties have been described but not named, and many shells cannot be fitted into any of the listed variations. Specimens from Atjeh, Sumatra (CNHM 72388), have prominent flames on the upper whorls that disappear below. (Laidlaw & Solem 1961)
Reference materials (參考資料) ：
Amphidromus semifrenatus von Martens, 1900, Nachr, Malak. Gesell., 32: 8-9—Deli, North Sumatra;
Pilsbry, 1900, Man. Conch., (2), 13: 219-220;
Vernhout, 1913 (part). Notes Leyden Mus., 35: 164-155, figs. 1-2;
More detail photo, please click the following PICTURE.
Phylum： Mollusca 軟體動物門
Class： Gastropods 腹足綱
Family： Camaenidae 南亞蝸牛科
Scientific name： Amphidromus semifrenatus
Chinese name：
Author： von Martens, 1900
Size： 25.2mm
Description： Solid color form, Aceh. North Sumatra. Indonesia.
The color pattern shows affinities to both porcellanus and sumatranus, but A. semifrenatus differs by having a narrow black or brown band that winds around the insertion of the columella and is continued into the aperture above the columellar insertion. Several color varieties have been described but not named, and many shells cannot be fitted into any of the listed variations. Specimens from Atjeh, Sumatra (CNHM 72388), have prominent flames on the upper whorls that disappear below. (Laidlaw & Solem 1961)
Reference materials (參考資料) ：
Amphidromus semifrenatus von Martens, 1900, Nachr, Malak. Gesell., 32: 8-9—Deli, North Sumatra;
Pilsbry, 1900, Man. Conch., (2), 13: 219-220;
Vernhout, 1913 (part). Notes Leyden Mus., 35: 164-155, figs. 1-2;
More detail photo, please click the following PICTURE.
Phylum： Mollusca 軟體動物門
Class： Gastropods 腹足綱
Family： Camaenidae 南亞蝸牛科
Scientific name： Amphidromus ilsa
Chinese name：
Author： Rensch, 1933
Size： 28.23mm
Description： Taken from short plants, on leaves, in forest. Weh Island, off the coast of Aceh, North Sumatra Island. Indonesia. August, 2015.
Reference materials (參考資料) ：
Amphidromus ilsa Rensch, 1933, Zool. Anz., 102: 206, fig. 11—woods at Sabang, Pulau Weh, Sumatra;
van Benthem Jutting, 1959, Beaufortia, 7, (83), p. 183.
More detail photo, please click the following PICTURE.
Phylum： Mollusca 軟體動物門
Class： Gastropods 腹足綱
Family： Camaenidae 南亞蝸牛科
Scientific name： Amphidromus porcellanus
Chinese name：
Author： Mousson, 1848
Description： Specimen found on altitude 325 meters high, Lampung, South Sumatra, Indonesia. March, 2014.
The shell is ornamented with relatively narrow radial flames which are usually interrupted by a clear spiral peripheral zone. The base has spiral dark bands and the subsutural zone is white or yellow.
More detail photo, please click the following PICTURE.
Phylum： Mollusca 軟體動物門
Class： Gastropods 腹足綱
Family： Camaenidae 南亞蝸牛科
Scientific name： Amphidromus porcellanus
Chinese name：
Author： Mousson, 1848
Size： 21.61mm
Description： Specimen found on altitude 325 meters high, Lampung, South Sumatra, Indonesia. March, 2014.
The shell is ornamented with relatively narrow radial flames which are usually interrupted by a clear spiral peripheral zone. The base has spiral dark bands and the subsutural zone is white or yellow.
More detail photo, please click the following PICTURE.
Phylum： Mollusca 軟體動物門
Class： Gastropods 腹足綱
Family： Camaenidae 南亞蝸牛科
Scientific name： Amphidromus latestrigatus
Chinese name：
Author： Schepman, 1892
Size： 38.38mm
Description： (Brown form), Found on short trees and assorted bushes from Central Sumba Island, Eastern Indonesia. February, 2015.
Many color variations, 3 of this species have been named. Typically they are rather easily separable, but enough intergrading individuals have been found to show that they are variants of one species.
Typical latestrigatus has broad radial flame-like markings and a roseate aperture (Sumba).
Variety sumbaensis Fulton, 1896, usually has the flame markings partially forked above and very irregular and obscured on the lower whorls. Often it is very difficult to separate sumbaensis and latestrigatus.
Variety consobrinus Fulton, 1897, from south Flores, has the color pattern reduced to one or two spiral bands on later whorls, with the lip and apical patches red. All forms have been found on Sumba, but only consobrinus on Flores.
More detail photo, please click the following PICTURE.
Phylum： Mollusca 軟體動物門
Class： Gastropods 腹足綱
Family： Camaenidae 南亞蝸牛科
Scientific name： Amphidromus perversus perversus
Chinese name：
Author： (Linnaeus, 1758)
Size： 39.21, 40.48, 46.40, 47.42 mm
Description： South West Sulawesi Island, Indonesia. July, 2015. This is the Original/First Amphironus perversus described by Linnaeus. Refer to Pilsbry
The nominate race is a solid yellow shell with black varix and narrow black band behind the peristome and a highly variable polytypic species. It is known from the whole range of the species.
More detail photo, please click the following LINK PICTURE.
Phylum： Mollusca 軟體動物門
Class： Gastropods 腹足綱
Family： Camaenidae 南亞蝸牛科
Scientific name： Amphidromus perversus perversus
Chinese name：
Author： (Linnaeus, 1758)
Size： 40.48mm
Description： South West Sulawesi Island, Indonesia. July, 2015. This is the Original/First Amphironus perversus described by Linnaeus. Refer to Pilsbry
The nominate race is a solid yellow shell with black varix and narrow black band behind the peristome and a highly variable polytypic species. It is known from the whole range of the species.
More detail photo, please click the following PICTURE.
Mollusca 軟體動物門 (6) Echinodermata 棘皮動物門 (5) Arthropoda 節肢動物門 (3) 皮膚病 (7)
