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marine Mollusca of Pakistan

The coastal belt of Pakistan extends 1,050 km, with 250 km falling in Sindh province and 800 km in Balochistan. A checklist of coastal mollusks recorded from Pakistan is presented. The phylum is typically divided into nine or ten taxonomic classes, of which two are entirely extinct. The extant classes are Aplacophora ( Shell less worm-like organisms), Polyplacophora (Chitons), Monoplacophora (An ancient lineage of mollusks with cap-like shells), Gastropoda( All the snails and slugs including abalone, limpets, conch, nudibranchs, sea hares, sea butterflies), Cephalopoda (Squids, octopi, cuttlefish, nautilus), Bivalvia ( Clams, oysters, scallops, geoducks, mussels) and Scaphopoda (Tusk shells). Of these 5 extant classes are present here. This list is a compilation of many scientists’ endeavors in more than two hundred years on the taxonomy of this group. The compiler Quddusi B. Kazmi of this list has created a base for scientists interested in studying the biodiversity of Mollusca in Pakistan. The molluscan diversity of Pakistan is rather remarkable. There is, however, hitherto no functional malacofauna list or reliable estimates on the number of marine species found in Pakistan. The compiler examined her own samplings made in recent years, further she included those collected by other explorers and zoological museums keeping them up to date as to what species are known, and their current scientific names. As such, the compiler has tried to keep the data within as current as possible.

The coastal belt of Pakistan extends 1,050 km, with 250 km falling in Sindh province and 800 km in Balochistan. A checklist of coastal mollusks recorded from Pakistan is presented. The phylum is typically divided into nine or ten taxonomic classes, of which two are entirely extinct. The extant classes are Aplacophora ( Shell less worm-like organisms), Polyplacophora (Chitons), Monoplacophora (An ancient lineage of mollusks with cap-like shells), Gastropoda( All the snails and slugs including abalone, limpets, conch, nudibranchs, sea hares, sea butterflies), Cephalopoda (Squids, octopi, cuttlefish, nautilus), Bivalvia ( Clams, oysters, scallops, geoducks, mussels) and Scaphopoda (Tusk shells). Of these 5 extant classes are present here.
This list is a compilation of many scientists’ endeavors in more than two hundred years on the taxonomy of this group. The compiler Quddusi B. Kazmi of this list has created a base for scientists interested in studying the biodiversity of Mollusca in Pakistan. The molluscan diversity of Pakistan is rather remarkable. There is, however, hitherto no functional malacofauna list or reliable estimates on the number of marine species found in Pakistan.
The compiler examined her own samplings made in recent years, further she included those collected by other explorers and zoological museums keeping them up to date as to what species are known, and their current scientific names. As such, the compiler has tried to keep the data within as current as possible.

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Nerita textilis Gmelin, 1791

Nerita undataLinnaeus, 1758

Nerita albicilla Linnaeus, 1758

Nerita longii Récluz, 1842

Nerita dombeyi Récluz, 1841

Neritina communis Quoy and Gaimard, 1832

Mienerita debilis (Dufo, 1840)

Neripteron violaceum (Gmelin, 1791)

Neripteron neglectum (Pease, 1861)

Subclass Vetigastropoda Salvini-Plawen, 1989

Superfamily Haliotoidea Rafinesque, 1815

Family Haliotoidae Rafinesque, 1815

Haliotis asininaLinnaeus, 1758

Super family Fissurelloidea J. Fleming, 1822

Family Fissurellidae Fleming, 1822

Diodora funiculata (Reeve, 1850)

Diodora ticaonica (Reeve, 1850)

Diodora ruppellii (G. B. Sowerby I, 1835)

Diodora singaporensis (Reeve, 1850)

Emarginula sp.

Medusafissurella salebrosa (Reeve, 1850)

Clypidina notata (Linnaeus, 1785)

Order Trochida Rafinesque, 1815

Superfamily Trochoidea Rafinesque, 1815

Family Trochidae Rafinesque, 1815

Monilea astrolabensis Melvill ,1897

Umbonium moniliferum (Lamarck, 1822)

Umbonium vestiarium(Linnaeus, 1758)

Conotalopia musiva (Gould, 1861)

Minolia eudeli (Deshayes, 1863)

Gibbula (Cantharidella)phaedraMelvill, 1897

Jujubinus striatus (Linnaeus, 1758)

Thalotia beluchistanaMelvill, J. C.1897

Priotrochus kotschyi (Philippi, 1849)

Pagodatrochus variabilis (H. Adams, 1873)

Agagus agagusJousseaume, 1894

Trochus erithreus Brocchi, 1821

Trochus maculatus Linnaeus, 1758

Trochus radiatus Gmelin, 1791.

Trochus stellatus Gmelin, 1791

Clanculus ceylanicus Nevill and Nevill, 1869

Clanculus pharaonius (Linnaeus, 1758)

Clanculusscabrosus (Philippi, 1850)

Clanculus microdon Adams, 1853

Clanculus tonnerrei(G. Nevill and H. Nevill, 1874)

Monodonta australis (Lamarck, 1822)

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