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Checklist for Class Pycnogonida Latreille, 1810 (Pycnogonids)
and region West USA (USA)


Class
 
Pycnogonida
Latreille, 1810
Pycnogonids, Sea Spider, Sea Spiders
11
26
102
Families
Genera
Species
 
Taxom
 


List of families for West USA
11 Families width 102 Species
Ammotheidae Dohrn, 188133SpeciesTaxom
Phoxichilidiidae Sars, 189115SpeciesTaxom
Callipallenidae Flynn, 19295SpeciesTaxom
Ascorhynchidae Hoek, 18815SpeciesTaxom
Austrodecidae Stock, 19541SpeciesTaxom
Pallenopsidae Fry, 19783SpeciesTaxom
Colossendeidae Hoek, 188116SpeciesTaxom
Nymphonidae (Wilson, 1878)19SpeciesTaxom
Acheliidae Fry, 19781SpeciesTaxom
Pycnogonidae Wilson, 18783SpeciesTaxom
Rhynchothoracidae Thompson, 19091SpeciesTaxom


Genera for West USA
26 Genera with 102 Species
#ABCDEHNOPRST
Achelia Hodge, 1939Sea spiders13SpeciesTaxom
Ammothea Leach, 18792SpeciesTaxom
Ammothella Verrill, 19046SpeciesTaxom
Anoplodactylus Wilson, 190411SpeciesTaxom
Anoropallene Stock, 19391SpeciesTaxom
Ascorhynchus Sars, 18911SpeciesTaxom
Austrodecus Hodgson, 19171SpeciesTaxom
Bathypallenopsis Stock, 18833SpeciesTaxom
Callipallene Flynn, 19131SpeciesTaxom
Colossendeis Jarzynsky, 194312SpeciesTaxom
Decachela Hilton, 19391SpeciesTaxom
Eurycyde Schiodte, 19164SpeciesTaxom
Halosoma Cole, 19041SpeciesTaxom
Hedgpethia Turpaeva, 19944SpeciesTaxom
Nymphon Fabricius, 186519SpeciesTaxom
Nymphopsis Haswell, 19122SpeciesTaxom
Oropallene Schimkewitsch, 19631SpeciesTaxom
Pallenopsis Wilson, 1881
0SpeciesTaxom
Phoxichilidium Milne-Edwards, 19422SpeciesTaxom
Prototrygaeus Stock, 19901SpeciesTaxom
Pseudopallene Wilson, 18421SpeciesTaxom
Pycnogonum Brünnich, 19953SpeciesTaxom
Pycnosomia Losina-Losinsky, 19331SpeciesTaxom
Rhynchothorax Costa, 19511SpeciesTaxom
Sericosura Fry & Hedgpeth, 19872SpeciesTaxom
Tanystylum Miers, 19048SpeciesTaxom


Species list for West USA
102 Species
Achelia alaskensis Cole, 1904
Achelia borealis Schimkewitsch, 1895
Achelia chelata Hilton, 1939
Achelia discoidea Exline, 1936
Achelia echinata Hodge, 1864Arizona sycamore
Achelia gracilipes Cole, 1904
Achelia latifrons Cole, 1904
Achelia megova Hilton, 1943
Achelia ovosetosa Hilton, 1942
Achelia pribilofensis Cole, 1904
Achelia simplissima Hilton, 1939
Achelia spinosa Stimpson, 1853
Achelia spinoseta Hilton, 1939
Ammothea discoidea
Ammothea hilgendorfi Böhm, 1879Sea Spider
Ammothella biunguiculata Dohrn, 1881
Ammothella menziesi Hedgpeth, 1951
Ammothella setosa Hilton, 1942
Ammothella spinifera Cole, 1904
Ammothella spinosissima
Ammothella tuberculata Cole, 1904
Anoplodactylus californicus Hall, 1912Sea spider
Anoplodactylus compactus Hilton, 1939
Anoplodactylus erectus Cole, 1904Sea spider
Anoplodactylus hokkaidoensis Utinomi, 1954
Anoplodactylus marcusi Mello-Leitao, 1949
Anoplodactylus nodosus Hilton, 1942
Anoplodactylus oculospinus Hilton, 1942
Anoplodactylus pacificus Hilton, 1942
Anoplodactylus robustus (Dohrn, 1881)⇒ Anoplodactylus marcusi Mello-Leitao, 1949
Anoplodactylus unospinus Hilton, 1942
Anoplodactylus viridintestinalis Cole, 1904
Anoropallene palpida Hilton, 1939
Ascorhynchus japonicus Ives, 1891Sandhill four-o'clock
Austrodecus (Tubidecus) aconae Hedgpeth & M..., 1917
Bathypallenopsis californica Schimkewitsch, 1893
Bathypallenopsis oculotuberculosis Hilton, 1942
Bathypallenopsis tritonis Hoek, 1883
Callipallene californiensis Hall, 1913
Colossendeis angusta Sars, 1877
Colossendeis colossea Wilson, 1881
Colossendeis cucurbita Cole, 1909
Colossendeis dalli Child, 1995
Colossendeis gracilis (Hoek, 1881)⇒ Colossendeis angusta Sars, 1877
Colossendeis macerrima Hoek, 1881
Colossendeis microsetosa Hilton, 1943
Colossendeis minor Schimkewitsch, 1893Sea Spider
Colossendeis minuta Hoek, 1881
Colossendeis peloria Child, 1994
Colossendeis spicula Child, 1994
Colossendeis tenera Hilton, 1943
Decachela discata Hilton, 1939
Eurycyde arctica Child, 1995
Eurycyde depressa Child, 1995
Eurycyde muricata Child, 1995
Eurycyde spinosa Hilton, 1916
Halosoma viridintestinalis Cole, 1904
Hedgpethia californica Hedgpeth, 1939
Hedgpethia chitinosa Hilton, 1943
Hedgpethia dofleini Loman, 1911
Hedgpethia nasica Child, 1994
Nymphon aculeatum Child, 1994
Nymphon brevirostre Hodge, 1863California sycamore
Nymphon brevitarse Krøyer, 1838
Nymphon dissimilis Hedgpeth, 1949
Nymphon elegans Hansen, 1887
Nymphon gracilipes (Miers, 1875)⇒ Nymphon elegans Hansen, 1887
Nymphon grossipes Fabricius, 1780
Nymphon heterodenticulatum Hedgpeth, 1941
Nymphon heterospinum Hedgpeth, 1949
Nymphon hirsutum Child, 1995
Nymphon japonicum Ortmann, 1891Buttercup suksdorfia
Nymphon longitarse (Krøyer, 1844)⇒ Nymphon microrhynchum G.O. Sars, 1888
Nymphon microrhynchum G.O. Sars, 1888Reflexed gyroweisia moss
Nymphon microsetosum Hilton, 1942
Nymphon molum Hilton, 1942
Nymphon pixellae Scott, 1912
Nymphon profundum Hilton, 1942
Nymphon quadrispinum Hilton, W.A., 1942
Nymphon rubrum (Hodge, G., 1865)⇒ Nymphon brevirostre Hodge, 1863
Nymphopsis spinosissima Hall, H.V.M., 1912
Nymphopsis spinosissimum Hall, 1912
Oropallene polaris Hedgpeth, 1963
Phoxichilidium femoratum Rathke, 1799Clawed Sea Spider
Phoxichilidium quadradentatum Hilton, 1942
Prototrygaeus jordanae Child, 1990
Pseudopallene circularis Goodsir, 1842
Pycnogonum rickettsi Schmitt, 1934
Pycnogonum stearnsi Ives, 1883Stearn's Sea Spider
Pycnogonum stylidium Child, 1995
Pycnosomia strongylocentroti Losina-Losinsky, 1933
Rhynchothorax philopsammum Hedgpeth, 1951
Sericosura venticola Child, 1987
Sericosura verenae Child, 1987
Tanystylum anthomasti (Hedgpeth, J.W., 1949)⇒ Tanystylum grossifemorum Hilton, 1942
Tanystylum californicum Hilton, 1939
Tanystylum duospinum Hilton, 1939
Tanystylum grossifemora Hilton, W.A., 1942
Tanystylum grossifemorum Hilton, 1942Yellow Hairy Sea Spider
Tanystylum intermedium (Cole, 1904)⇒ Tanystylum californicum Hilton, 1939
Tanystylum nudum Hilton, 1942
Tanystylum occidentalis Cole, 1904

Subnodes of Pycnogonida with occurrences in West USA
OrderPantopoda
Gerstaecker, 1863
Sea Spiders
11
26
102
Families
Genera
Species

Taxom



Links, sources and further information
Pycnogonida at artfakta.se
Pycnogonida at dyntaxa.se
Pycnogonida at gbif.org
Pycnogonida at irmng.org
Pycnogonida at itis.gov
Pycnogonida at marinespecies.org