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Pachygrapsus information


Pachygrapsus
Temporal range: Miocene–recent [1]
Striped shore crab, Pachygrapsus crassipes
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Malacostraca
Order: Decapoda
Suborder: Pleocyemata
Infraorder: Brachyura
Family: Grapsidae
Subfamily: Grapsinae
Genus: Pachygrapsus
Randall, 1839 [2]

Pachygrapsus is a genus of small shore crabs. Recent genetic data suggest this genus to be possibly polyphyletic.[3]

It comprises the following species:[2]

  • Pachygrapsus corrugatus (von Martens, 1872)
  • Pachygrapsus crassipes Randall, 1840
  • Pachygrapsus fakaravensis Rathbun, 1907
  • Pachygrapsus gracilis (Saussure, 1858)
  • Pachygrapsus laevimanus Stimpson, 1858
  • Pachygrapsus loveridgei Chace, 1966
  • Pachygrapsus marmoratus (Fabricius, 1787)
  • Pachygrapsus maurus (Lucas, 1846)
  • Pachygrapsus minutus A. Milne-Edwards, 1873
  • Pachygrapsus planifrons De Man, 1888
  • Pachygrapsus plicatus (H. Milne-Edwards, 1837)
  • Pachygrapsus propinquus De Man, 1908
  • Pachygrapsus socius Stimpson, 1871
  • Pachygrapsus transversus (Gibbes, 1850)
  1. ^ "Pachygrapsus Randall 1839 (crab)". Fossilworks.org.
  2. ^ a b Peter K. L. Ng; Danièle Guinot & Peter J. F. Davie (2008). "Systema Brachyurorum: Part I. An annotated checklist of extant Brachyuran crabs of the world" (PDF). Raffles Bulletin of Zoology. 17: 1–286.
  3. ^ Christoph D. Schubart (2011). "Reconstruction of phylogenetic relationships within Grapsidae (Crustacea: Brachyura) and comparison of trans-isthmian versus amphi-atlantic gene flow based on mtDNA". Zoologischer Anzeiger. 250 (4): 472–478. doi:10.1016/j.jcz.2011.06.003.

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Pachygrapsus marmoratus

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distinguished from related species of Pachygrapsus in the Mediterranean Sea (Pachygrapsus maurus and Pachygrapsus transversus) by the presence of three...

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Pachygrapsus

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species: Pachygrapsus corrugatus (von Martens, 1872) Pachygrapsus crassipes Randall, 1840 Pachygrapsus fakaravensis Rathbun, 1907 Pachygrapsus gracilis...

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Pachygrapsus crassipes

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Pachygrapsus crassipes. Bryan J. Cassone; Elizabeth G. Boulding (2006). "Genetic structure and phylogeography of the lined shore crab, Pachygrapsus crassipes...

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Semiaquatic

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Semiterrestrial malacostracan crustaceans (e.g., many crabs, such as Pachygrapsus marmoratus, some amphipods, such as Orchestia gammarellus, some isopods...

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Crab

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6718. doi:10.1163/156854001300104417. L. H. Sweat (August 21, 2009). "Pachygrapsus transversus". Smithsonian Institution. Retrieved January 20, 2010. Martin...

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Purple shore crab

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The mating process is considered very similar to pachygrapsus species, save for that pachygrapsus breed in the summer and not the winter. Mating occurs...

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Willet

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(Hemigrapsus), brachyuran crabs (Uca princeps, Leptuca crenulata), crabs (Pachygrapsus), clams (Macoma, Gemma gemma), nereid worms (Neanthes), mussels (Mytilus)...

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Leidya bimini

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described in 1951 by Pearse. Leidya bimini is a species known to parasitize Pachygrapsus transversus and Armases cinereum, crab species. It attaches itself to...

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California coastal salt marsh

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longjaw mudsucker (Gillichthys mirabilis) and the lined shore crab (Pachygrapsus crassipes), between contaminated and non-contaminated marshes. Notable...

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Panmixia

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environmental conditions In 2016, BMC Evolutionary Biology conducted a study on Pachygrapsus marmoratus, the marbled crab, marking them as panmictic species. The...

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Eledone moschata

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angulifrons, Lambrus massena, Inachus dorsettensis, Carcinus aestuarii, Pachygrapsus marmoratus, Xantho poressa, Pilumnus hirtellus, Goneplax rhomboides,...

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Metopograpsus thukuhar

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thukuhar Owen, 1839 Metopograpsus eydouxi H. Milne Edwards, 1853 Metopograpsus intermedius H. Milne Edwards, 1853 Pachygrapsus parallelus Randall, 1840...

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Round goby

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the round goby feeds on polychaetes, crustaceans (Idotea balthica, Pachygrapsus marmoratus, Xantho poressa, etc.), and juvenile gobies. Near Sevastopol...

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Grapsidae

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2004 Metopograpsus H. Milne Edwards, 1853 Miograpsus † Fleming, 1981 Pachygrapsus Randall, 1840 Planes Bowdich, 1825 "Grapsidae". Integrated Taxonomic...

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Geograpsus lividus

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"Ultrastructure of spermatophores and spermatozoa of intertidal crabs Pachygrapsus transversus, Pachygrapsus gracilis and Geograpsus lividus (Decapoda: Grapsidae)"....

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Carcinus maenas

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and the shore crabs Hemigrapsus nudus, Hemigrapsus oregonensis and Pachygrapsus crassipes. Dungeness crabs were the most vulnerable of the tested native...

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Haliotis cracherodii

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invertebrates, including crustaceans such as the striped shore crab, Pachygrapsus crassipes, and spiny lobsters. Competition for space with other species...

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Leidya infelix

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species for close to 90 years. L. infelix is a species known to parasitize Pachygrapsus crassipes. The female holotype was 7.9 mm long, the maximal width was...

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List of invertebrates of California

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decorator crab Emerita analoga[e] Pacific sand crab, pacific mole crab Pachygrapsus crassipes[e] Striped shore crab Pyromaia tuberculata Spider crab, tuberculate...

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Percnon gibbesi

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exclusively among boulders, and is out-competed by the native species Pachygrapsus marmoratus. P. gibbesi is preyed upon by fish and invertebrates. "Percnon...

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Planes minutus

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Fenner A. Chace Jr. (1951). "The oceanic crabs of the genera Planes and Pachygrapsus". Proceedings of the United States National Museum. 101 (3272): 65–103...

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Hemigrapsus oregonensis

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Hemigrapsus oregonensis is often mistaken for two similar species of crab; Pachygrapsus crassipes and Hemigrapsus nudus. However, P. crassipes can be distinguished...

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Nematopsis

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hesperus, n. gen., n. sp., a gregarine parasite of the striped shore crab Pachygrapsus crassipes, with observations on related forms. Arch. Protistenk. 90:...

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Crabs of the British Isles

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Macpherson, 1987 Pilumnidae Pilumnus hirtellus (Linnaeus, 1761) Grapsidae Pachygrapsus marmoratus (Fabricius, 1787) Planes minutus (Linnaeus, 1758) Varunidae...

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List of Atlantic decapod species

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Osachila tuberosa Ovalipes ocellatus – lady crab Ovalipes stephensoni Pachygrapsus transversus Palicus alternatus Palicus faxoni Palicus sica Panopeus herbstii...

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List of prehistoric malacostracans

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Orithopsis Orthakrolophos Osachila Ovalipes Ovamene Oxythyreus Ozius Pachygrapsus Pakicarcinus Palaeocarpilius Palaeodromites Palaeograpsus Palaeomyra...

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Patella ferruginea

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shell. The limpet faces predation from the crabs Eriphia verrucosa and Pachygrapsus marmoratus, and the dog winkle Stramonita haemastoma. Breeding takes...

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Marine larval ecology

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of internal-wave-induced shoreward transport of megalopae of the crab Pachygrapsus crassipes. Marine Ecol. Prog. Series 24: 289-295. Crisp, D.J. and P.S...

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