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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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Pinna atropurpureaSowerby, 1825

Pinna bicolor Gmelin, 1791

Pinna muricata Linnaeus, 1785

Atrina fragilis Pennant, 1777

Atrina vexillumBorn, 1778

Atrina pectinata(Linnaeus, 1767)

Order Limoida Waller, 1978

Family Limidae Rafinesque, 1815

Lima vulgaris Link, 1807

Order OstreoidaFerussac, 1822

Family Osteridae Rafinesque, 1815

Crassostrea glomerata Gould, 1850

Crassostrea madrasensisPreston, 1916

Magallana belcheri (G. B. Sowerby II, 1871)

Magallana rivularis (Gould, 1861) taxon inquirendum

Magallana gryphoides (Schlotheim, 1820)

Magallana bilineata (Röding, 1798)

Magallana cuttackensis (Newton & E. A. Smith, 1912) uncertain , taxon inquirendum

Magallana ariakensis (Fujita, 1913)

Hyotissa quercina (G. B. Sowerby II, 1871)

Dendostrea sandvichensis Sowerby in Reeve, 1871

Dendostrea folium Linnaeus, 1758

Saccostrea cucullata Born, 1778

Pustulostrea australis (Lamarck, 1819)

Subfamily Lophinae Vialov, 1936

Lophacrista galli Linnaeus, 1758

Suborder Pectinina Waller, 1978

Superfamily Anomioidea Rafinesque, 1815

Family Anomiidae Rafinesque, 1815

Anomia achaeusGray, 1849

Anomia chinensis Philippi, 1849

Anomia sol Reeve, 1859

Monia umbonata Gould, 1861

Enigmonia aenigmatica Sowerby, 1825

Family Placunidae Gray, 1842

Placuna placenta Linnaeus, 1758

Family Propeamussiidae Abbott, 1954

Propeamussium caducumSmith, 1894

Family Pectinidae Wilkes, 1810

Chlamys senatoriusGmelin, 1791

Chlamys gibbus Linnaeus, 1758

Chlamys coruscansHinds, 1845

Decatopecten amiculum (Philippi, 1851)

Decatopecten plica (Linnaeus, 1758)

Laevichlamys lemniscata Reeve, 1853

Mimachlamys senatoriaGmelin, 1791

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