The following table lists the species in this taxon assessed under the Singapore Red List, which is intended to be published in the third edition of the Singapore Red Data Book in future.

You may find information regarding the International Union for Conservation of Nature (IUCN), Red Data Book version 2 (RDB2) and Red Data Book version 3 (RDB3) conservation statuses. The IUCN conservation status is assessed globally while the RDB2 and RDB3 conservation statuses are assessed locally.

The information below is accurate as at the time of the listing on-line for the taxon.

S/N	Phylum	Class	Order	Family	Genus	Species	Authority	Common name	Global IUCN status	RDB2 status	RDB3 status
1	Mollusca	Polyplacophora	Chitonida	Chitonidae	Acanthopleura	gemmata	(Blainville, 1825)	Gemmate chiton; Jewelled chiton	Not Listed	Endangered	Near Threatened
2	Mollusca	Bivalvia	Arcida	Arcidae	Arca	navicularis	Bruguière, 1789	Indo-Pacific ark	Not Listed	Not Listed	Data Deficient
3	Mollusca	Bivalvia	Arcida	Arcidae	Barbatia	amygdalumtostum	(Röding, 1798)	Burnt-almond ark	Not Listed	Not Listed	Least Concerned
4	Mollusca	Bivalvia	Arcida	Arcidae	Tegillarca	granosa	(Linnaeus, 1758)	Granular ark; Blood cockle; Bloody cockle; Si Ham [Cantonese]; Ham [Hokkien]	Not Listed	Not Listed	Data Deficient
5	Mollusca	Bivalvia	Arcida	Arcidae	Tegillarca	nodifera	(von Martens, 1860)		Not Listed	Not Listed	Least Concerned
6	Mollusca	Bivalvia	Arcida	Arcidae	Trisidos	tortuosa	(Linnaeus, 1758)	Twisted ark; Propellor ark	Not Listed	Not Listed	Least Concerned
7	Mollusca	Bivalvia	Arcida	Noetiidae	Striarca	symmetrica	(Reeve, 1844)	Symmetrical ark	Not Listed	Not Listed	Least Concerned
8	Mollusca	Bivalvia	Arcida	Limopsidae	Limopsis	excancellata	Sacco, 1898		Not Listed	Not Listed	Presumed Nationally Extinct
9	Mollusca	Bivalvia	Mytilida	Mytilidae	Arcuatula	senhousia	(Benson in Cantor, 1842)		Not Listed	Not Listed	Data Deficient
10	Mollusca	Bivalvia	Mytilida	Mytilidae	Modiolus	modulaides	(Röding, 1798)		Not Listed	Not Listed	Data Deficient
11	Mollusca	Bivalvia	Mytilida	Mytilidae	Perna	viridis	(Linnaeus, 1758)	Green mussel; Green-lipped mussel; Asian green mussel	Not Listed	Not Listed	Least Concerned
12	Mollusca	Bivalvia	Mytilida	Mytilidae	Septifer	bilocularis	(Linnaeus, 1758)		Not Listed	Not Listed	Least Concerned
13	Mollusca	Bivalvia	Mytilida	Mytilidae	Vignadula	mangle	(Ockelmann, 1983)	Black mussel	Not Listed	Not Listed	Data Deficient
14	Mollusca	Bivalvia	Nuculida	Nuculidae	Ennucula	cumingii	(Hinds, 1843)		Not Listed	Not Listed	Data Deficient
15	Mollusca	Bivalvia	Nuculanida	Yoldiidae	Orthoyoldia	serotina	(Hinds, 1843)		Not Listed	Not Listed	Data Deficient
16	Mollusca	Bivalvia	Nuculanida	Yoldiidae	Orthoyoldia	tenella	(Hinds, 1843)		Not Listed	Not Listed	Data Deficient
17	Mollusca	Bivalvia	Ostreida	Ostreidae	Saccostrea	cuccullata	(Born, 1778)	Hooded oyster; Hooded rock oyster; Tiram [Malay]; Tiram batu [Malay]	Not Listed	Not Listed	Least Concerned
18	Mollusca	Bivalvia	Ostreida	Ostreidae	Magallana	bilineata	(Röding, 1798)	Slipper oyster	Not Listed	Not Listed	Least Concerned
19	Mollusca	Bivalvia	Ostreida	Isognomonidae	Isognomon	ephippium	(Linnaeus, 1758)	Saddle tree oyster	Not Listed	Not Listed	Least Concerned
20	Mollusca	Bivalvia	Ostreida	Isognomonidae	Isognomon	isognomum	(Linnaeus, 1758)	Wader tree oyster	Not Listed	Not Listed	Least Concerned
21	Mollusca	Bivalvia	Ostreida	Isognomonidae	Isognomon	spathulatus	(Reeve, 1858)		Not Listed	Not Listed	Least Concerned
22	Mollusca	Bivalvia	Ostreida	Pteriidae	Pinctada	nigra	(Gould, 1850)	Black pearl oyster	Not Listed	Not Listed	Data Deficient
23	Mollusca	Bivalvia	Ostreida	Malleidae	Malleus	malleus	(Linnaeus, 1758)	Hammer oyster; Black hammer oyster	Not Listed	Not Listed	Data Deficient
24	Mollusca	Bivalvia	Ostreida	Malleidae	Malleus	albus	Lamarck, 1819	White hammer oyster; Ukas keris [Malay]	Not Listed	Not Listed	Least Concerned
25	Mollusca	Bivalvia	Ostreida	Malleidae	Malleus	regula	(Forsskål in Niebuhr, 1775)		Not Listed	Not Listed	Least Concerned
26	Mollusca	Bivalvia	Ostreida	Pinnidae	Pinna	atropurpurea	G. B. Sowerby I, 1825		Not Listed	Vulnerable	Near Threatened
27	Mollusca	Bivalvia	Ostreida	Pinnidae	Atrina	vexillum	(Born, 1778)	Flag pen-shell	Not Listed	Vulnerable	Near Threatened
28	Mollusca	Bivalvia	Pectinida	Anomiidae	Enigmonia	aenigmatica	(Holten, 1802)		Not Listed	Not Listed	Near Threatened
29	Mollusca	Bivalvia	Limida	Limidae	Lima	vulgaris	(Link, 1807)	Common file clam	Not Listed	Not Listed	Least Concerned
30	Mollusca	Bivalvia	Limida	Limidae	Limaria	fragilis	(Gmelin, 1791)	Fragile file clam	Not Listed	Not Listed	Least Concerned
31	Mollusca	Bivalvia	Pectinida	Pectinidae	Amusium	pleuronectes	(Linnaeus, 1758)	Asian moon scallop	Not Listed	Not Listed	Presumed Nationally Extinct
32	Mollusca	Bivalvia	Pectinida	Pectinidae	Volachlamys	singaporina	(G. B. Sowerby II, 1842)	Singapore scallop	Not Listed	Not Listed	Least Concerned
33	Mollusca	Bivalvia	Pectinida	Pectinidae	Coralichlamys	madreporarum	(G.B. Sowerby II, 1842)		Not Listed	Not Listed	Near Threatened
34	Mollusca	Bivalvia	Pectinida	Pectinidae	Decatopecten	radula	(Linnaeus, 1758)	Flatribbed scallop	Not Listed	Not Listed	Least Concerned
35	Mollusca	Bivalvia	Pectinida	Pectinidae	Pedum	spondyloideum	(Gmelin, 1791)		Not Listed	Not Listed	Data Deficient
36	Mollusca	Bivalvia	Lucinida	Lucinidae	Austriella	corrugata	(Deshayes, 1843)		Not Listed	Not Listed	Least Concerned
37	Mollusca	Bivalvia	Carditida	Carditidae	Cardita	variegata	(Bruguière, 1792)	Rectangular false cockle; Variegate cardita	Not Listed	Not Listed	Least Concerned
38	Mollusca	Bivalvia	Carditida	Crassatellidae	Bathytormus	radiatus	(G. B. Sowerby I, 1825)		Not Listed	Not Listed	Least Concerned
39	Mollusca	Bivalvia	Cardiida	Cardiidae	Fragum	unedo	(Linnaeus, 1758)	Strawberry cockle	Not Listed	Not Listed	Near Threatened
40	Mollusca	Bivalvia	Cardiida	Cardiidae	Corculum	cardissa	(Linnaeus, 1758)	True heart cockle	Not Listed	Not Listed	Near Threatened
41	Mollusca	Bivalvia	Cardiida	Cardiidae	Vasticardium	flavum	(Linnaeus, 1758)	Pacific yellow cockle	Not Listed	Not Listed	Least Concerned
42	Mollusca	Bivalvia	Cardiida	Cardiidae	Vasticardium	pectiniforme	(Born, 1780)		Not Listed	Not Listed	Least Concerned
43	Mollusca	Bivalvia	Cardiida	Cardiidae	Tridacna	crocea	Lamarck, 1819	Crocus giant clam; Boring giant clam	Least Concerned	Not Listed	Endangered
44	Mollusca	Bivalvia	Cardiida	Cardiidae	Tridacna	gigas	(Linnaeus, 1758)	Giant clam	Vulnerable	Not Listed	Presumed Nationally Extinct
45	Mollusca	Bivalvia	Cardiida	Cardiidae	Tridacna	maxima	(Röding, 1798)	Elongate giant clam	"LR/cd"	Not Listed	Critically Endangered
46	Mollusca	Bivalvia	Cardiida	Cardiidae	Tridacna	squamosa	Lamarck, 1819	Fluted giant clam; Kima [Malay]	"LR/cd"	Endangered	Critically Endangered
47	Mollusca	Bivalvia	Cardiida	Cardiidae	Hippopus	hippopus	(Linnaeus, 1758)	Horse hoof clam; bear paw clam	"LR/cd"	Not Listed	Presumed Nationally Extinct
48	Mollusca	Bivalvia	Cardiida	Donacidae	Donax	faba	Gmelin, 1791	Pacific bean donax	Not Listed	Not Listed	Least Concerned
49	Mollusca	Bivalvia	Cardiida	Tellinidae	Dallitellina	rostrata	(Linnaeus, 1758)	Rostrate tellin	Not Listed	Not Listed	Vulnerable
50	Mollusca	Bivalvia	Cardiida	Tellinidae	Tellinella	virgata	(Linnaeus, 1758)	Virgate tellin	Not Listed	Not Listed	Least Concerned
51	Mollusca	Bivalvia	Cardiida	Tellinidae	Macalia	bruguieri	(Hanley, 1844)		Not Listed	Not Listed	Least Concerned
52	Mollusca	Bivalvia	Cardiida	Psammobiidae	Asaphis	violascens	(Forsskål in Niebuhr, 1775)	Violet asaphis; Pacific asaphis	Not Listed	Not Listed	Least Concerned
53	Mollusca	Bivalvia	Cardiida	Psammobiidae	Gari	togata	(Deshayes, 1855)		Not Listed	Not Listed	Least Concerned
54	Mollusca	Bivalvia	Cardiida	Semelidae	Semele	carnicolor	(Hanley, 1845)		Not Listed	Not Listed	Least Concerned
55	Mollusca	Bivalvia	Venerida	Cyrenidae	Geloina	coaxans	(Gmelin, 1791)	Lokan (Malay)	Not Listed	Not Listed	Least Concerned
56	Mollusca	Bivalvia	Venerida	Mactridae	Mactra	grandis	Gmelin, 1791		Not Listed	Not Listed	Least Concerned
57	Mollusca	Bivalvia	Venerida	Mesodesmatidae	Atactodea	striata	(Gmelin, 1791)		Not Listed	Not Listed	Least Concerned
58	Mollusca	Bivalvia	Venerida	Mesodesmatidae	Coecella	horsfieldii	Gray, 1853		Not Listed	Not Listed	Near Threatened
59	Mollusca	Bivalvia	Venerida	Trapezidae	Neotrapezium	sublaevigatum	(Lamarck, 1819)		Not Listed	Not Listed	Least Concerned
60	Mollusca	Bivalvia	Venerida	Veneridae	Anomalodiscus	squamosus	(Linnaeus, 1758)	Squamose venus	Not Listed	Not Listed	Least Concerned
61	Mollusca	Bivalvia	Venerida	Veneridae	Circe	undatina	(Lamarck, 1818)		Not Listed	Not Listed	Least Concerned
62	Mollusca	Bivalvia	Venerida	Veneridae	Gafrarium	pectinatum	(Linnaeus, 1758)	Comb venus	Not Listed	Not Listed	Least Concerned
63	Mollusca	Bivalvia	Venerida	Veneridae	Gafrarium	divaricatum	(Gmelin, 1791)	Forked venus	Not Listed	Not Listed	Least Concerned
64	Mollusca	Bivalvia	Venerida	Veneridae	Marcia	hiantina	(Lamarck, 1818)		Not Listed	Not Listed	Least Concerned
65	Mollusca	Bivalvia	Venerida	Veneridae	Marcia	japonica	(Gmelin, 1791)		Not Listed	Not Listed	Least Concerned
66	Mollusca	Bivalvia	Venerida	Veneridae	Marcia	recens	(Holten, 1802)		Not Listed	Not Listed	Least Concerned
67	Mollusca	Bivalvia	Venerida	Veneridae	Paratapes	undulatus	(Born, 1778)	Undulate venus	Not Listed	Not Listed	Least Concerned
68	Mollusca	Bivalvia	Venerida	Veneridae	Protapes	gallus	(Gmelin, 1791)	Roostervenus	Not Listed	Not Listed	Least Concerned
69	Mollusca	Bivalvia	Venerida	Veneridae	Tapes	literatus	(Linnaeus, 1758)	Lettered venus	Not Listed	Not Listed	Least Concerned
70	Mollusca	Bivalvia	Myida	Corbulidae	Potamocorbula	nimbosa	(Hanley, 1843)		Not Listed	Not Listed	Presumed Nationally Extinct
71	Mollusca	Bivalvia	Myida	Pholadidae	Barnea	manilensis	(Philippi, 1847)	Manila piddock	Not Listed	Not Listed	Presumed Nationally Extinct
72	Mollusca	Bivalvia	Gastrochaenida	Gastrochaenidae	Gastrochaena	cuneiformis	Spengler, 1783		Not Listed	Not Listed	Data Deficient
73	Mollusca	Bivalvia	Anomalodesmata (superorder)	Penicillidae	Verpa	penis	(Linnaeus, 1758)	Common watering pot shell	Not Listed	Presumed Nationally Extinct	Vulnerable
74	Mollusca	Bivalvia	Anomalodesmata (superorder)	Cuspidariidae	Cardiomya	singaporensis	(Hinds, 1843)		Not Listed	Not Listed	Data Deficient
75	Mollusca	Scaphopoda	Dentaliida	Laevidentaliidae	Laevidentalium	eburneum	(Linnaeus, 1767)	Ivory tusk	Not Listed	Not Listed	Least Concerned
76	Mollusca	Gastropoda	Patellogastropoda [subclass]	Nacellidae	Cellana	testudinaria	(Linnaeus, 1758)	Turtle limpet	Not Listed	Not Listed	Data Deficient
77	Mollusca	Gastropoda	Lepetellida	Fissurellidae	Diodora	singaporensis	(Reeve, 1850)	Singapore keyhole limpet	Not Listed	Not Listed	Least Concerned
78	Mollusca	Gastropoda	Lepetellida	Fissurellidae	Scutus	unguis	(Linnaeus, 1758)		Not Listed	Endangered	Least Concerned
79	Mollusca	Gastropoda	Lepetellida	Haliotidae	Haliotis	clathrata	Reeve, 1846		Not Listed	Endangered	Data Deficient
80	Mollusca	Gastropoda	Seguenziida	Chilodontaidae	Euchelus	atratus	(Gmelin, 1791)		Not Listed	Not Listed	Least Concerned
81	Mollusca	Gastropoda	Seguenziida	Chilodontaidae	Perrinia	elisa	(Gould, 1849)		Not Listed	Not Listed	Data Deficient
82	Mollusca	Gastropoda	Trochida	Trochidae	Trochus	maculatus	Linnaeus, 1758	Maculated top-shell	Not Listed	Not Listed	Least Concerned
83	Mollusca	Gastropoda	Trochida	Trochidae	Trochus	radiatus	Gmelin, 1791	Radiated top-shell	Not Listed	Not Listed	Least Concerned
84	Mollusca	Gastropoda	Trochida	Trochidae	Chrysostoma	paradoxum	(Born, 1778)		Not Listed	Not Listed	Least Concerned
85	Mollusca	Gastropoda	Trochida	Trochidae	Monodonta	labio	(Linnaeus, 1758)	Thick-lipped top-shell; Toothed top-shell	Not Listed	Not Listed	Least Concerned
86	Mollusca	Gastropoda	Trochida	Trochidae	Umbonium	vestiarium	(Linnaeus, 1758)	Button top-shell; Common button top	Not Listed	Vulnerable	Near Threatened
87	Mollusca	Gastropoda	Trochida	Tegulidae	Rochia	maxima	(Koch in Philippi, 1844)	Great top-shell	Not Listed	Vulnerable	Least Concerned
88	Mollusca	Gastropoda	Trochida	Tegulidae	Tectus	pyramis	(Born, 1778)	Pyramid top-shell; Siput tudong [Malay]	Not Listed	Not Listed	Critically Endangered
89	Mollusca	Gastropoda	Trochida	Angariidae	Angaria	delphinus	(Linnaeus, 1758)	Common delphinula; Dolphin shell	Not Listed	Not Listed	Least Concerned
90	Mollusca	Gastropoda	Trochida	Turbinidae	Turbo	petholatus	Linnaeus, 1758	Tapestry turban	Not Listed	Endangered	Vulnerable
91	Mollusca	Gastropoda	Trochida	Turbinidae	Turbo	bruneus	(Röding, 1798)	Brown Pacific turban; Brown dwarf turban	Not Listed	Not Listed	Least Concerned
92	Mollusca	Gastropoda	Trochida	Turbinidae	Astralium	calcar	(Linnaeus, 1758)	Spurred star shell	Not Listed	Not Listed	Least Concerned
93	Mollusca	Gastropoda	Cycloneritida	Neritidae	Nerita	albicilla	Linnaeus, 1758	Ox-palate nerite	Not Listed	Not Listed	Least Concerned
94	Mollusca	Gastropoda	Cycloneritida	Neritidae	Nerita	articulata	Gould, 1847	Lined nerite	Least Concerned	Not Listed	Least Concerned
95	Mollusca	Gastropoda	Cycloneritida	Neritidae	Nerita	chamaeleon	Linnaeus, 1758	Chameleon nerite	Not Listed	Not Listed	Least Concerned
96	Mollusca	Gastropoda	Cycloneritida	Neritidae	Nerita	histrio	Linnaeus, 1758	Scaly nerite	Not Listed	Not Listed	Least Concerned
97	Mollusca	Gastropoda	Cycloneritida	Neritidae	Nerita	planospira	Anton, 1838	Flat-spired nerite	Not Listed	Vulnerable	Near Threatened
98	Mollusca	Gastropoda	Cycloneritida	Neritidae	Neripteron	cornucopia	(Benson, 1836)		Not Listed	Not Listed	Least Concerned
99	Mollusca	Gastropoda	Cycloneritida	Neritidae	Neripteron	violaceum	(Gmelin, 1791)	Violet nerite	Not Listed	Not Listed	Least Concerned
100	Mollusca	Gastropoda	Cycloneritida	Neritidae	Clithon	faba	(G.B. Sowerby I, 1836)	Bean nerite	Not Listed	Not Listed	Least Concerned
101	Mollusca	Gastropoda	Cycloneritida	Neritidae	Clithon	oualaniense	(Lesson, 1831)	Guamanian nerite	Least Concerned	Vulnerable	Least Concerned
102	Mollusca	Gastropoda	Caenogastropoda(subclass)	Cerithiidae	Cerithium	coralium	Kiener, 1841	Coral cerith	Least Concerned	Not Listed	Least Concerned
103	Mollusca	Gastropoda	Caenogastropoda(subclass)	Cerithiidae	Cerithium	traillii	G.B. Sowerby II, 1855	Traill's cerith	Not Listed	Endangered	Near Threatened
104	Mollusca	Gastropoda	Caenogastropoda(subclass)	Cerithiidae	Cerithium	nodulosum	Bruguière, 1792	Giant knobbed cerith	Not Listed	Not Listed	Vulnerable
105	Mollusca	Gastropoda	Caenogastropoda(subclass)	Cerithiidae	Cerithium	zonatum	(W. Wood, 1828)		Not Listed	Not Listed	Least Concerned
106	Mollusca	Gastropoda	Caenogastropoda(subclass)	Cerithiidae	Clypeomorus	petrosa	(W. Wood, 1828)	Stony cerith	Not Listed	Not Listed	Near Threatened
107	Mollusca	Gastropoda	Caenogastropoda(subclass)	Cerithiidae	Rhinoclavis	aspera	(Linnaeus, 1758)	Rough vertagus	Not Listed	Not Listed	Endangered
108	Mollusca	Gastropoda	Caenogastropoda(subclass)	Cerithiidae	Rhinoclavis	vertagus	(Linnaeus, 1767)	Common vertagus	Not Listed	Not Listed	Endangered
109	Mollusca	Gastropoda	Caenogastropoda(subclass)	Cerithiidae	Rhinoclavis	sinensis	(Gmelin, 1791)	Obelisk vertagus	Not Listed	Not Listed	Least Concerned
110	Mollusca	Gastropoda	Caenogastropoda(subclass)	Planaxidae	Planaxis	sulcatus	(Born, 1778)	Furrowed clusterwink	Not Listed	Not Listed	Least Concerned
111	Mollusca	Gastropoda	Caenogastropoda(subclass)	Planaxidae	Fissilabia	decollata	(Quoy & Gaimard, 1833)		Not Listed	Not Listed	Data Deficient
112	Mollusca	Gastropoda	Caenogastropoda(subclass)	Potamididae	Cerithidea	obtusa	(Lamarck, 1822)	Obtuse horn-shell; Chut-chut [Hokkien]; Belitong [Malay]	Not Listed	Not Listed	Least Concerned
113	Mollusca	Gastropoda	Caenogastropoda(subclass)	Potamididae	Cerithidea	quoyii	(Hombron & Jacquinot, 1848)		Not Listed	Not Listed	Least Concerned
114	Mollusca	Gastropoda	Caenogastropoda(subclass)	Potamididae	Pirenella	alata	(Philippi, 1849)	Winged horn-shell	Not Listed	Not Listed	Least Concerned
115	Mollusca	Gastropoda	Caenogastropoda(subclass)	Potamididae	Pirenella	cingulata	(Gmelin, 1791)	Girdled horn-shell	Not Listed	Not Listed	Least Concerned
116	Mollusca	Gastropoda	Caenogastropoda(subclass)	Potamididae	Telescopium	telescopium	(Linnaeus, 1758)	Telescope snail; Telescope horn-shell; Telescope mud creeper; Berongan [Malay]; K'ua Ca Teng [Hokkien]	Least Concerned	Not Listed	Least Concerned
117	Mollusca	Gastropoda	Caenogastropoda(subclass)	Potamididae	Terebralia	palustris	(Linnaeus, 1767)	Mud creeper; Mangrove whelk	Data Deficient	Not Listed	Endangered
118	Mollusca	Gastropoda	Caenogastropoda(subclass)	Potamididae	Terebralia	sulcata	(Born, 1778)	Sulcate planaxis	Not Listed	Not Listed	Least Concerned
119	Mollusca	Gastropoda	Caenogastropoda(subclass)	Turritellidae	Turritella	terebra	(Linnaeus, 1758)	Tower screw-shell; screw shell	Not Listed	Vulnerable	Data Deficient
120	Mollusca	Gastropoda	Littorinimorpha	Littorinidae	Echinolittorina	malaccana	(Jonas & Philippi in Philippi, 1847)		Not Listed	Not Listed	Least Concerned
121	Mollusca	Gastropoda	Littorinimorpha	Littorinidae	Echinolittorina	melanacme	(E.A. Smith, 1876)		Not Listed	Not Listed	Least Concerned
122	Mollusca	Gastropoda	Littorinimorpha	Littorinidae	Echinolittorina	vidua	(Gould, 1859)		Not Listed	Not Listed	Least Concerned
123	Mollusca	Gastropoda	Littorinimorpha	Littorinidae	Littoraria	carinifera	(Menke, 1830)		Not Listed	Not Listed	Least Concerned
124	Mollusca	Gastropoda	Littorinimorpha	Littorinidae	Littoraria	conica	(Philippi, 1846)		Not Listed	Not Listed	Least Concerned
125	Mollusca	Gastropoda	Littorinimorpha	Littorinidae	Littoraria	melanostoma	(J.E. Gray, 1839)		Not Listed	Not Listed	Least Concerned
126	Mollusca	Gastropoda	Littorinimorpha	Littorinidae	Littoraria	vespacea	D.G. Reid, 1986		Not Listed	Not Listed	Least Concerned
127	Mollusca	Gastropoda	Littorinimorpha	Calyptraeidae	Ergaea	walshi	(Reeve, 1859)		Not Listed	Not Listed	Least Concerned
128	Mollusca	Gastropoda	Littorinimorpha	Cypraeidae	Cypraea	tigris	Linnaeus, 1758	Tiger cowrie	Not Listed	Endangered	Vulnerable
129	Mollusca	Gastropoda	Littorinimorpha	Cypraeidae	Eclogavena	quadrimaculata	(J.E. Gray, 1824)	Four-spotted cowrie	Not Listed	Not Listed	Near Threatened
130	Mollusca	Gastropoda	Littorinimorpha	Cypraeidae	Erronea	errones	(Linnaeus, 1758)		Not Listed	Not Listed	Least Concerned
131	Mollusca	Gastropoda	Littorinimorpha	Cypraeidae	Erronea	onyx	(Linnaeus, 1758)		Not Listed	Not Listed	Least Concerned
132	Mollusca	Gastropoda	Littorinimorpha	Cypraeidae	Erronea	ovum	(Linnaeus, 1758)		Not Listed	Not Listed	Least Concerned
133	Mollusca	Gastropoda	Littorinimorpha	Cypraeidae	Mauritia	arabica	(Linnaeus, 1758)	Arabian cowrie	Not Listed	Vulnerable	Least Concerned
134	Mollusca	Gastropoda	Littorinimorpha	Cypraeidae	Monetaria	moneta	(Linnaeus (1758)	Money cowrie	Not Listed	Not Listed	Critically Endangered
135	Mollusca	Gastropoda	Littorinimorpha	Cypraeidae	Monetaria	annulus	(Linnaeus, 1758)	Gold-ring cowrie	Not Listed	Endangered	Critically Endangered
136	Mollusca	Gastropoda	Littorinimorpha	Cypraeidae	Naria	miliaris	(Gmelin, 1791)	Millet cowrie	Not Listed	Vulnerable	Least Concerned
137	Mollusca	Gastropoda	Littorinimorpha	Naticidae	Notocochlis	tigrina	(Röding, 1798)	Tiger moon	Not Listed	Not Listed	Least Concerned
138	Mollusca	Gastropoda	Littorinimorpha	Naticidae	Tanea	lineata	(Röding, 1798)	Lined moon	Not Listed	Not Listed	Least Concerned
139	Mollusca	Gastropoda	Littorinimorpha	Naticidae	Polinices	mammilla	(Linnaeus, 1758)	Pear-shaped moon	Not Listed	Not Listed	Least Concerned
140	Mollusca	Gastropoda	Littorinimorpha	Truncatellidae	Truncatella	guerinii	A. Villa & J. Villa, 1841		Least Concerned	Not Listed	Endangered
141	Mollusca	Gastropoda	Littorinimorpha	Strombidae	Lambis	lambis	(Linnaeus, 1758)	Common spider conch	Not Listed	Vulnerable	Near Threatened
142	Mollusca	Gastropoda	Littorinimorpha	Strombidae	Euprotomus	aratrum	(Röding, 1798)		Not Listed	Critically Endangered	Data Deficient
143	Mollusca	Gastropoda	Littorinimorpha	Strombidae	Laevistrombus	turturella	(Röding, 1798)	Pearl conch; Gonggong [Malay]; Siput gonggong [Malay]; Gonggong betina [Malay]	Not Listed	Not Listed	Least Concerned
144	Mollusca	Gastropoda	Littorinimorpha	Strombidae	Canarium	urceus	(Linnaeus, 1758)	Little bear conch; Siput gonggong [Malay]; Gonggong [Malay]; Gonggong jantan [Malay]	Not Listed	Vulnerable	Least Concerned
145	Mollusca	Gastropoda	Littorinimorpha	Cassidae	Phalium	glaucum	(Linnaeus, 1758)	Grey bonnet	Not Listed	Endangered	Near Threatened
146	Mollusca	Gastropoda	Littorinimorpha	Bursidae	Bufonaria	rana	(Linnaeus, 1758)	Common frog shell	Not Listed	Not Listed	Least Concerned
147	Mollusca	Gastropoda	Littorinimorpha	Cymatiidae	Gyrineum	natator	(Röding, 1798)		Not Listed	Not Listed	Least Concerned
148	Mollusca	Gastropoda	Littorinimorpha	Triviidae	Trivirostra	oryza	(Lamarck, 1810)		Not Listed	Endangered	Near Threatened
149	Mollusca	Gastropoda	Littorinimorpha	Xenophoridae	Stellaria	solaris	(Linnaeus, 1764)	Sunburst carrier	Not Listed	Not Listed	Data Deficient
150	Mollusca	Gastropoda	Neogastropoda	Pisaniidae	Engina	armillata	(Reeve, 1846)		Not Listed	Not Listed	Least Concerned
151	Mollusca	Gastropoda	Neogastropoda	Pisaniidae	Pollia	fumosa	(Dillwyn, 1817)		Not Listed	Not Listed	Least Concerned
152	Mollusca	Gastropoda	Neogastropoda	Melongenidae	Volegalea	cochlidium	(Linnaeus, 1758)	Spiral melongena	Not Listed	Not Listed	Least Concerned
153	Mollusca	Gastropoda	Neogastropoda	Melongenidae	Volema	myristica	Röding, 1798	Nutmeg melongena	Not Listed	Not Listed	Vulnerable
154	Mollusca	Gastropoda	Neogastropoda	Columbellidae	Euplica	scripta	(Lamarck, 1822)		Not Listed	Not Listed	Least Concerned
155	Mollusca	Gastropoda	Neogastropoda	Columbellidae	Pardalinops	testudinaria	(Link, 1807)		Not Listed	Not Listed	Least Concerned
156	Mollusca	Gastropoda	Neogastropoda	Columbellidae	Pictocolumbella	ocellata	(Link, 1807)		Not Listed	Not Listed	Least Concerned
157	Mollusca	Gastropoda	Neogastropoda	Columbellidae	Pseudanachis	basedowi	(Hedley, 1918)		Not Listed	Not Listed	Least Concerned
158	Mollusca	Gastropoda	Neogastropoda	Nassariidae	Nassaria	acuminata	(Reeve, 1844)		Not Listed	Not Listed	Least Concerned
159	Mollusca	Gastropoda	Neogastropoda	Nassariidae	Nassaria	pusilla	(Röding, 1798)		Not Listed	Not Listed	Least Concerned
160	Mollusca	Gastropoda	Neogastropoda	Nassariidae	Nassarius	jacksonianus	(Quoy & Gaimard, 1833)		Not Listed	Not Listed	Least Concerned
161	Mollusca	Gastropoda	Neogastropoda	Nassariidae	Nassarius	livescens	(Philippi, 1849)		Not Listed	Not Listed	Least Concerned
162	Mollusca	Gastropoda	Neogastropoda	Nassariidae	Nassarius	olivaceus	(Bruguière, 1789)		Not Listed	Not Listed	Least Concerned
163	Mollusca	Gastropoda	Neogastropoda	Nassariidae	Nassarius	pullus	(Linnaeus, 1758)		Not Listed	Not Listed	Data Deficient
164	Mollusca	Gastropoda	Neogastropoda	Muricidae	Murex	ternispina	Lamarck, 1822	Black-spined murex	Not Listed	Not Listed	Vulnerable
165	Mollusca	Gastropoda	Neogastropoda	Muricidae	Murex	trapa	Röding, 1798	Rare-spined murex	Not Listed	Vulnerable	Least Concerned
166	Mollusca	Gastropoda	Neogastropoda	Muricidae	Chicoreus	brunneus	(Link, 1807)	Burnt murex; Adusta murex	Not Listed	Not Listed	Least Concerned
167	Mollusca	Gastropoda	Neogastropoda	Muricidae	Chicoreus	capucinus	(Lamarck, 1822)	Mangrove murex	Not Listed	Not Listed	Least Concerned
168	Mollusca	Gastropoda	Neogastropoda	Muricidae	Chicoreus	ramosus	(Linnaeus, 1758)	Ramose murex; Giant murex; Branched murex	Not Listed	Endangered	Near Threatened
169	Mollusca	Gastropoda	Neogastropoda	Muricidae	Chicoreus	torrefactus	(G. B. Sowerby II, 1841)	Firebrand murex; Scorched murex	Not Listed	Not Listed	Near Threatened
170	Mollusca	Gastropoda	Neogastropoda	Muricidae	Drupella	margariticola	(Broderip in Broderip & G.B. Sowerby I, 1833)		Not Listed	Not Listed	Least Concerned
171	Mollusca	Gastropoda	Neogastropoda	Muricidae	Drupella	rugosa	(Born, 1778)	Rugose drupe; Rough rock-shell	Not Listed	Not Listed	Near Threatened
172	Mollusca	Gastropoda	Neogastropoda	Muricidae	Ergalatax	contracta	(Reeve, 1846)		Not Listed	Not Listed	Least Concerned
173	Mollusca	Gastropoda	Neogastropoda	Muricidae	Tenguella	musiva	(Kiener, 1835)	Musical drupe	Not Listed	Not Listed	Least Concerned
174	Mollusca	Gastropoda	Neogastropoda	Muricidae	Indothais	gradata	(Jonas, 1846)		Not Listed	Not Listed	Least Concerned
175	Mollusca	Gastropoda	Neogastropoda	Muricidae	Indothais	rufotincta	K.S. Tan & Sigurdsson, 1996	Red tinted rock shell	Not Listed	Not Listed	Least Concerned
176	Mollusca	Gastropoda	Neogastropoda	Muricidae	Mancinella	echinata	(Blainville, 1832)	Prickly rock-shell	Not Listed	Not Listed	Least Concerned
177	Mollusca	Gastropoda	Neogastropoda	Muricidae	Reishia	bitubercularis	(Lamarck, 1822)	Bituberculate rock-shell	Not Listed	Not Listed	Least Concerned
178	Mollusca	Gastropoda	Neogastropoda	Muricidae	Reishia	clavigera	(Küster, 1860)		Not Listed	Not Listed	Least Concerned
179	Mollusca	Gastropoda	Neogastropoda	Muricidae	Reishia	jubilaea	(K.S. Tan & Sigurdsson, 1990)		Not Listed	Not Listed	Least Concerned
180	Mollusca	Gastropoda	Neogastropoda	Volutidae	Cymbiola	nobilis	(Lightfoot, 1786)	Noble volute	Not Listed	Vulnerable	Near Threatened
181	Mollusca	Gastropoda	Neogastropoda	Volutidae	Melo	melo	(Lightfoot, 1786)	Baler shell; Indian volute	Not Listed	Endangered	Vulnerable
182	Mollusca	Gastropoda	Neogastropoda	Olividae	Oliva	miniacea	(Röding, 1798)	Red-mouthed olive	Not Listed	Vulnerable	Vulnerable
183	Mollusca	Gastropoda	Neogastropoda	Conidae	Conus	achatinus	Gmelin, 1791	Turtle cone; Agate cone	Least Concerned	Not Listed	Data Deficient
184	Mollusca	Gastropoda	Neogastropoda	Conidae	Conus	consors	G. B. Sowerby I, 1833	Consort cone	Least Concerned	Vulnerable	Vulnerable
185	Mollusca	Gastropoda	Neogastropoda	Conidae	Conus	textile	Linnaeus, 1758	Textile cone	Least Concerned	Vulnerable	Data Deficient
186	Mollusca	Gastropoda	Neogastropoda	Clavatulidae	Turricula	javana	(Linnaeus, 1767)	Javanese turrid	Least Concerned	Not Listed	Least Concerned
187	Mollusca	Gastropoda	"Lower Heterobranchia" (Infraclass)	Architectonicidae	Architectonica	perspectiva	(Linnaeus, 1758)	Clear sundial	Not Listed	Endangered	Data Deficient
188	Mollusca	Gastropoda	Pylopulmonata (Superorder)	Pyramidellidae	Milda	ventricosa	(Guérin, 1830)		Not Listed	Not Listed	Least Concerned
189	Mollusca	Gastropoda	Ellobiida	Ellobiidae	Ellobium	aurismidae	(Linnaeus, 1758)	Midas ear cassidula	Least Concerned	Not Listed	Least Concerned
190	Mollusca	Gastropoda	Ellobiida	Ellobiidae	Ellobium	aurisjudae	(Linnaeus, 1758)	Judas ear cassidula	Least Concerned	Not Listed	Least Concerned
191	Mollusca	Gastropoda	Ellobiida	Ellobiidae	Ellobium	scheepmakeri	(Petit de la Saussaye, 1850)		Not Listed	Critically Endangered	Critically Endangered
192	Mollusca	Gastropoda	Ellobiida	Ellobiidae	Pythia	plicata	(Férussac, 1821)		Least Concerned	Not Listed	Least Concerned
193	Mollusca	Gastropoda	Ellobiida	Ellobiidae	Pythia	scarabaeus	(Linnaeus, 1785)	Common pythia	Not Listed	Not Listed	Vulnerable
194	Mollusca	Gastropoda	Ellobiida	Ellobiidae	Pythia	trigona	(Troschel, 1838)	Trigonal pythia	Not Listed	Not Listed	Least Concerned
195	Mollusca	Gastropoda	Stylommatophora	Dyakiidae	Quantula	striata	(Gray, 1834)		Not Listed	Not Listed	Least Concerned
196	Mollusca	Gastropoda	Stylommatophora	Ariophantidae	Hemiplecta	keraudrenii	(Hombron&Jacquinot, 1841)		Not Listed	Not Listed	Near Threatened
197	Mollusca	Gastropoda	Stylommatophora	Camaenidae	Amphidromus	temasek	S.K. Tan, Chan & Panha, 2011	Temasek amphidromus; Jade tree snail; Green tree snail	Not Listed	Endangered	Near Threatened
198	Mollusca	Gastropoda	Stylommatophora	Camaenidae	Amphidromus	inversus	(O.F. Müller, 1774)	Inverse amphidromus; Brown tree snail	Not Listed	Critically Endangered	Critically Endangered
199	Mollusca	Cephalopoda	Myopsida	Loliginidae	Sepioteuthis	lessoniana	d'Orbigny, 1826	Bigfin reef squid; Oval squid	Not Listed	Not Listed	Least Concerned
200	Mollusca	Cephalopoda	Sepiida	Sepiidae	Sepia	aculeata	Van Hasselt, 1835 [in Férussac & d’Orbigny, 1834–1848]	Needle cuttlefish	Not Listed	Not Listed	Least Concerned
201	Mollusca	Cephalopoda	Sepiida	Sepiidae	Sepiella	inermis	(van Hasselt, 1835 in Férussac & d’Orbigny, 1834-1848)	Spineless cuttlefish	Not Listed	Not Listed	Least Concerned