Checklist for Infraorder Brachyura Linnaeus, 1758 (Crabs) and region San Mateo County (California, USA)
Class | Malacostraca Latreille, 1802 Higher Crustaceans, Malacostracans | 69 108 127 | Families Genera Species | Taxom | Subclass | Eumalacostraca Grobben, 1892
| 68 107 126 | Families Genera Species | Taxom | Superorder | Eucarida Calman, 1904
| 31 49 70 | Families Genera Species | Taxom | Order | Decapoda Latreille, 1802 Crabs, Crayfishes, Decapod, Decapods, Lobsters, Prawns | 31 49 70 | Families Genera Species | Taxom | Suborder | Pleocyemata Burkenroad, 1963
| 30 48 69 | Families Genera Species | Taxom | Infraorder | Brachyura Linnaeus, 1758 Crabs, Short-tailed crabs, True crabs | 16 22 25 | Families Genera Species | Taxom |
List of families for San Mateo County 16 Families width 25 Species | Retroplumidae Gill, 1894 | | 1 | Species | Taxom | | Portunidae Rafinesque, 1815 | Swimming Crab | 3 | Species | Taxom | | Cancridae Latreille, 1802 | Edible crabs | 4 | Species | Taxom | | Trapeziidae Miers, 1886 | Coral crabs | 2 | Species | Taxom | | Menippidae Ortmann, 1893 | Stone crabs | 1 | Species | Taxom | | Varunidae H. Milne-Edw..., 1853 | | 2 | Species | Taxom | | Panopeidae Ortmann, 1893 | Mud crabs | 1 | Species | Taxom | | Nanocassiopidae Števčić, 2013 | | 1 | Species | Taxom | | Pinnotheridae De Haan, 1833 | Commensal Crabs | 2 | Species | Taxom | | Grapsidae MacLeay, 1838 | Marsh crabs | 2 | Species | Taxom | | Pilumnidae Samouelle, 1819 | | 1 | Species | Taxom | | Epialtidae (MacLeay, 1838) | Kelp Crabs | 1 | Species | Taxom | | Inachoididae Dana, 1851 | | 1 | Species | Taxom | | Mithracidae Balss, 1929 | | 1 | Species | Taxom | | Cheiragonidae Ortmann, 1893 | Helmet crabs | 1 | Species | Taxom | | Xanthidae MacLeay, 1838 | Mud crabs | 1 | Species | Taxom |
Genera for San Mateo County 22 Genera with 25 Species #ACDEHLMNPRSTX
| Archaeopus Rathbun, 1908 | | 1 | Species | Taxom | | Callinectes Stimpson, 1896 | | 1 | Species | Taxom | | Cancer Linnaeus, 1840 | Cancer Crab | 2 | Species | Taxom | | Carcinus Leach, 1758 | | 1 | Species | Taxom | | Charybdis De Haan, 1789 | | 1 | Species | Taxom | | Domecia Eydoux and S..., 1842 | | 1 | Species | Taxom | | Eriphia Latreille, 1860 | | 1 | Species | Taxom | | Hemigrapsus Dana, 1851 | | 2 | Species | Taxom | | Lophopanopeus Rathbun, 1860 | | 1 | Species | Taxom | | Metacarcinus A. Milne-Edw..., 1852 | | 1 | Species | Taxom | | Microcassiope Guinot, 1871 | | 1 | Species | Taxom | | Nepinnotheres Manning, 1758 | | 1 | Species | Taxom | | Pachygrapsus Randall, 1850 | | 2 | Species | Taxom | | Pilumnus Leach, 1923 | | 1 | Species | Taxom | | Pugettia Dana, 1840 | | 1 | Species | Taxom | | Pyromaia Stimpson, 1877 | | 1 | Species | Taxom | | Romaleon Gistel, 1900 | | 1 | Species | Taxom | | Scleroplax Rathbun, 1894 | | 1 | Species | Taxom | | Teleophrys Stimpson, 1860 | | 1 | Species | Taxom | | Telmessus White, 1812 | | 1 | Species | Taxom | | Trapezia Latreille, 1775 | | 1 | Species | Taxom | | Xanthodius Stimpson, 1859 | | 1 | Species | Taxom |
Species list for San Mateo County 25 Species | Archaeopus antennatus Rathbun, 1908 | | | Callinectes sapidus Rathbun, 1896 | American blue crab | | Cancer pagurus Linnaeus, 1758 | Brown crab | | Cancer productus Randall, 1840 | Red Cancer Crab | | Carcinus maenas Linnaeus, 1758 | Asian Shore Crab | | Charybdis (Charybdis) callianassa Herbst, 1789 | | | Domecia hispida Eydoux & Sou..., 1842 | | | Eriphia squamata Stimpson, 1860 | Lumpy Claw Crab | | Hemigrapsus nudus Dana, 1851 | Naked Shore Crab | | Hemigrapsus oregonensis Dana, 1851 | Green shore crab | | Lophopanopeus bellus Stimpson, 1860 | Blackclaw crestleg crab | | Metacarcinus gracilis Dana, 1852 | Graceful Crab | | Microcassiope xantusii Stimpson, 1871 | Cassiope pebble crab | | Nepinnotheres pinnotheres Linnaeus, 1758 | | | Pachygrapsus crassipes Randall, 1840 | Lined shore crab | | Pachygrapsus transversus Gibbes, 1850 | Gibbes' Pachygrapsus | | Pilumnus townsendi Rathbun, 1923 | | | Pugettia producta (Randall, 1840) | ⇒ Platymaia rebierei Guinot & Ric..., 1986 | | Pyromaia tuberculata Lockington, 1877 | Spider Crab | | Romaleon jordani Rathbun, 1900 | | | Scleroplax granulata Rathbun, 1894 | Burrow pea crab | | Teleophrys cristulipes Stimpson, 1860 | Pacific teleophrys | | Telmessus cheiragonus Tilesius, 1812 | Bristly Crab | | Trapezia bidentata Forskål, 1775 | Rusty Guard Crab | | Xanthodius sternberghii Stimpson, 1859 | |
Subnodes of Brachyura with occurrences in San Mateo County
Links, sources and further information Brachyura at artfakta.se Brachyura at biodiversity.org.au Brachyura at dyntaxa.se Brachyura at gbif.org Brachyura at itis.gov Brachyura at marinespecies.org
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