Most observed native heterotrematan crabs
Native to the US, by how plants support them, most observed first.
Plant eaters All
22 native animals that feed on plants, most observed first.
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Atlantic Blue Crab
Callinectes sapidus
25,250 observations
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Northern Kelp Crab
Pugettia producta
17,159 observations
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Atlantic Rock Crab
Cancer irroratus
8,141 observations
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Helmet Crab
Telmessus cheiragonus
2,807 observations
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Arched Swimming Crab
Callinectes arcuatus
880 observations
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Great Spider Crab
Hyas araneus
857 observations
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Redfinger Rubble Crab
Eriphia gonagra
774 observations
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Atlantic Mud Crab
Panopeus herbstii
708 observations
Flower visitors All
1 native pollinators and other flower visitors, most observed first.
Other species All
86 native species with no plant ties on record, most observed first.
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Red Rock Crab
Cancer productus
17,175 observations
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Dungeness Crab
Metacarcinus magister
15,583 observations
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Pacific Rock Crab
Romaleon antennarium
9,752 observations
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Speckled Swimming Crab
Arenaeus cribrarius
5,427 observations
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Portly Spider Crab
Libinia emarginata
4,915 observations
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Graceful Rock Crab
Metacarcinus gracilis
4,106 observations
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Jonah Crab
Cancer borealis
3,969 observations
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Graceful Kelp Crab
Pugettia gracilis
2,459 observations