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Grapsidae
Taxonomy
Grapsidae was named by MacLeay (1838). It is extant.
It was assigned to Brachyrhyncha by Rathbun (1926); and to Grapsoidea by Feldmann and Keys (1992), Karasawa (1993), Feldmann (1993), Schweitzer and Karasawa (2004) and Schweitzer et al. (2010).
It was assigned to Brachyrhyncha by Rathbun (1926); and to Grapsoidea by Feldmann and Keys (1992), Karasawa (1993), Feldmann (1993), Schweitzer and Karasawa (2004) and Schweitzer et al. (2010).
Subtaxa
Synonymy list
Year | Name and author |
---|---|
1838 | Grapsidae MacLeay |
1926 | Grapsidae Rathbun p. 31 |
1992 | Grapsidae Feldmann and Keys p. 11 |
1993 | Grapsidae Feldmann p. 210 |
1993 | Grapsidae Karasawa p. 81 |
2004 | Grapsidae Schweitzer and Karasawa p. 81 |
2010 | Grapsidae Schweitzer et al. p. 142 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Fm. Grapsidae MacLeay 1838
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: superf = superfamily, c = class | |||||
References: Aberhan 1992, Valdez and Clapham 2023 |
Age range
Maximum range based only on fossils: base of the Badenian to the top of the Holocene or 13.65000 to 0.00000 Ma
Minimum age of oldest fossil (stem group age): 12.7 Ma
Minimum age of oldest fossil (stem group age): 12.7 Ma
Collections (14 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Neogene | Poland | Pachygrapsus hungaricus (139753) | |
Serravallian | Hungary | Pachygrapsus hungaricus (34739) | |
Badenian | Hungary | Metopograpsus badenis (226240) Metopograpsus badensis (226233) Pachygrapsus hungaricus (138812 149366 207750 207753) | |
Tongaporutuan | New Zealand (North Island) | Miograpsus papaka (202175) | |
Late/Upper Pleistocene (interglacial) | Mexico (Baja California) | Pachygrapsus sp. (194407) | |
Late/Upper Pleistocene | Jamaica | Pachygrapsus sp. (228847) | |
Holocene | USA (Flrida) | Pachygrapsus transversus (146568) | |
Holocene | USA (Texas) | Pachygrapsus transversus (146570) | |
Holocene | Spain (Cantabria) | Pachygrapsus marmoratus (101904) |