Phylum

Mollusca

55 species in 3 classes. Maximum lifespan ranges from 7.1 months (Bigfin reef squid) to 507 years (Ocean quahog clam).

Species
55
with a complete mtDNA
Lifespan range
7.1 mo–507 yr
Longest: Ocean quahog clam
Median GC
34.6%
Range 22.8–44.9%
Classes
3
Largest: Bivalves (35)

Overview

The Mollusca tree

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Outer ring: Maximum lifespan, log scale

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Classes of Mollusca

3 classes, by species count

Where Mollusca sit among 2,335 species

Whole-genome GC content against maximum lifespan. Hover or tap a point; select it again to open the species.

10203040501 yr10 yr100 yrMaximum lifespan, log scaleGC %
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  • Mollusca (55)
  • Other species

Species in Mollusca

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20 species

Species in Mollusca
Arctica islandicaOcean quahog clamBivalves507 yr18,289 bp30.72%
Panopea abruptaPacific geoduck clamBivalves168 yr15,381 bp35.61%
Panopea generosaPacific geoduckBivalves168 yr15,585 bp36.25%
Mercenaria mercenariaNorthern quahogBivalves106 yr18,365 bp31.05%
Haliotis rufescensRed abaloneGastropoda50 yr16,646 bp39.68%
Modiolus modiolusNorthern horsemusselBivalves48 yr15,816 bp35.79%
Architeuthis duxGiant squidCephalopoda35 yr20,331 bp30.28%
Pinna rudisRough pen shellBivalves31 yr18,264 bp40.38%
Aliger gigasPink conchGastropoda30 yr15,461 bp34.25%
Mya arenariaSoftshellBivalves28 yr17,947 bp34.30%
Geukensia demissaRibbed-musselBivalves24 yr15,815 bp28.27%
Mytilus galloprovincialisMediterranean musselBivalves20 yr16,744 bp38.24%
Placopecten magellanicusSea scallopBivalves20 yr32,115 bp44.33%
Prolasmidonta heterodonDwarf wedgemusselBivalves18 yr15,909 bp34.09%
Ostrea edulisEdible oysterBivalves16 yr16,320 bp35.14%
Anodonta anatinaDuck musselBivalves16 yr15,653 bp33.99%
Haliotis tuberculataTuberculate abaloneGastropoda15 yr16,521 bp39.28%
Ruditapes philippinarumJapanese carpet shellBivalves14 yr22,089 bp30.38%
Mytilus trossulusFoolish musselBivalves13 yr18,652 bp38.46%
Cryolaternula ellipticaBivalves13 yr14,622 bp44.92%