- Chelicerata
Good article Automatic taxobox name Chelicerata fossil range fossilrange 445 0 Late Ordovician but see text Recent image horseshoe crab female.jpg image caption Horseshoe crab underside authority Richard Heymons Heymons , 1901 subdivision ranks Classes subdivision Arachnida Pycnogonida Merostomata The subphylum or phylum ref name Margulis & Schwartz Chelicerata pronounced IPA en k l s re t or IPA ... The Chelicerata are arthropod s as they have Segmentation biology segmented bodies with jointed ..., L.I., Mikulic, D.G., and Kluessendorf, J. title A new synziphosurine Chelicerata, Xiphosura from ..., S.J., Nowlan, G.S, Glasser, P.M., and Devereux, M.G. title A New Eurypterid Chelicerata from the Upper ... 1 Hexapoda 2 Crustacean Crustacea label2 Paradoxopoda 2 clade 1 Myriapoda 2 Chelicerata div A recent ... silver padding 5px clade label1 Arthropoda 1 clade 1 Chelicerata label2 Mandibulata 2 clade 1 Crustacean ... Arachnid phylogeny Shultz 2007 It is generally agreed that the Chelicerata contain the Class biology ..., Loganamaraspis dunlopi gen. et sp. nov. Chelicerata Chasmataspidida from Lesmahagow, Scotland ... j.1475 4983.2006.00583.x ref However the structure of family tree relationships within the Chelicerata ... citation author Weygoldt, P. title Evolution and systematics of the Chelicerata ... Chelicerata Arachnids, Including Spiders, Mites and Scorpions author Shultz, J.W. title Encyclopedia ... da Chelicerata de Kieferklauentr ger et L ugtundlased es Chelicerata eo Chelicerata eu Chelicerata fa fr Chelicerata ko hr Klije tari id Chelicerata it Chelicerata he ka la Chelicerata lv Helicer ti lt Cheliceriniai hu Cs pr g sok mk nl Chelicerata ja oc Chelicerata nds Keevklauendregers pl Szcz koczu kowce pt Chelicerata ro Chelicerata ru simple Chelicerata sk Klepietkavce sl Pipalkarji sr fi Leukakoukulliset sv Palpk kar tr Chelicerata uk vi ng v t Ch n k m zh ... more details
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- Angarocaris
Italic title Taxobox name Angarocaris regnum Animal ia phylum Arthropod a subphylum Chelicerata superclassis Aglaspidida familia Paleomeridae genus Angarocaris genus authority Tchernyshev, 1953 Angarocaris is an extinct genus of Chelicerata chelicerate . External links http paleodb.org cgi bin bridge.pl?action checkTaxonInfo&taxon no 18896&is real user 1 Angarocaris at the Paleobiology Database Paleo arthropod stub Category Prehistoric arthropods ... more details
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- Merostomoidea
taxobox name Merostomoidea fossil range fossil range Cambrian regnum Animal ia phylum Arthropod a subphylum Chelicerata ? classis Merostomoidea classis authority St rmer, 1944 subdivision ranks Order biology Order s subdivision Limulavida Emeraldellida Merostomoidea is a paraphyly paraphyletic group of fossil arthropods. They have been described as a transitional form between trilobita trilobites and true chelicerata chelicerates . Sources http www.palaeos.com Invertebrates Arthropods Arachnomorpha.html Merostomoidea paleo arthropod stub Category Prehistoric arthropods ru ... more details
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- Pterygotioidea
Taxobox regnum Animal ia phylum Arthropod a subphylum Chelicerata classis Merostomata ordo Eurypterida superfamilia Pterygotioidea superfamilia authority Clarke & Ruedemann, 1912 Pterygotioidea is an extinct superfamily zoology superfamily of Palaeozoic eurypterid s, and includes the family Pterygotidae together with the more basal genera Hughmilleria , Herefordopterus and Slimonia . ref cite journal author O. Erik Tetlie & Derek E. G. Briggs year 2009 title The origin of pterygotid eurypterids Chelicerata Eurypterida journal Palaeontology journal Palaeontology volume 52 issue 5 pages 1141 1148 doi 10.1111 j.1475 4983.2009.00907.x ref A total of around 54 species in 9 genera are included in the superfamily. ref cite journal author O. Erik Tetlie year 2007 title Distribution and dispersal history of Eurypterida Chelicerata journal Palaeogeography, Palaeoclimatology, Palaeoecology volume 252 issue 3 4 pages 557 574 url http fossilinsects.net pdfs tetlie 2007 PX3 DistribDispersalEurypterida.pdf format Portable Document Format PDF doi 10.1016 j.palaeo.2007.05.011 ref References reflist Category Eurypterida paleo arthropod stub ... more details
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- Pyroglyphidae
Taxobox regnum Animal ia phylum Arthropod a subphylum Chelicerata classis Arachnid a subclassis Acari ordo Acariformes superfamilia Pyroglyphoidea familia Pyroglyphidae Pyroglyphidae is a family of mite s. ref name Mesh MeshName Pyroglyphidae ref References wikispecies reflist acari stub Acari Category Acari ... more details
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- Liomesaspis
Taxobox name Liomesaspis fossil range late Carboniferous Early Permian image regnum Animal ia phylum Arthropod a subphylum Chelicerata classis Xiphosura ordo Xiphosurida subordo Bellinurina familia Euproopidae genus Liomesaspis genus authority subdivision ranks Species subdivision Liomesaspis is an extinct genus of xiphosura n, related to the modern horseshoe crab . It lived from the late Carboniferous to the Early Permian . Sources Evolution What the Fossils Say and Why It Matters by Donald R. Prothero and Carl Buell Bringing Fossils To Life An Introduction To Paleobiology by Donald R. Prothero External links http www.palaeos.com Invertebrates Arthropods Chelicerata Merostomata Xiphosura.html Xiphosura at Palaeos.com paleo arthropod stub Category Xiphosura Category Carboniferous animals Category Permian animals ... more details
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- Xaniopyramis
Taxobox name Xaniopyramis fossil range early Carboniferous image regnum Animal ia phylum Arthropod a subphylum Chelicerata classis Xiphosura ordo Xiphosurida subordo Limulina familia Moravuridae genus Xaniopyramis genus authority subdivision ranks Species subdivision Xaniopyramis is an extinct genus of xiphosura n, related to the modern horseshoe crab . It lived in the early Carboniferous . Sources Invertebrate Palaeontology & Evolution by Euan Neilson Kerr Clarkson External links http www.palaeos.com Invertebrates Arthropods Chelicerata Merostomata Xiphosura.html Xiphosura at Palaeos.com paleo arthropod stub Category Xiphosura Category Carboniferous animals portal Paleontology ... more details
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- Austrolimulus
Taxobox name Austrolimulus fossil range Middle Triassic image regnum Animal ia phylum Arthropod a subphylum Chelicerata classis Xiphosura ordo Xiphosurida subordo Limulina familia Austrolimulidae genus Austrolimulus genus authority subdivision ranks Species subdivision Austrolimulus is an extinct genus of xiphosura n, related to the modern horseshoe crab . It lived in the Middle Triassic . Sources Evolution What the Fossils Say and Why It Matters by Donald R. Prothero and Carl Buell External links http www.palaeos.com Invertebrates Arthropods Chelicerata Merostomata Xiphosura.html Xiphosura at Palaeos.com paleo arthropod stub Triassic stub Category Xiphosura Category Triassic animals portal Paleontology portal Paleontology ... more details
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- Onychopterella
Taxobox name Onychopterella image image caption fossil range regnum Animal ia phylum Arthropod a subphylum Chelicerata classis Eurypterida suberfamilia Eurypteracea familia Eurypteridae genus Onychopterella Onychopterella is a genus of prehistoric eurypterid in the Family Eurypteridae . Description Eurypteridae , which lived from the Ordovician to the Late Carboniferous period, were characterized by small to large exoskeletons with inconspicuous semilunar scales or curved ridges. The telson , tail was styliform, or pointed. Eurypteridae also had chelicerae appendages in front of the mouth that were small. Their walking legs were covered in spines. The prosoma head was subrectangular, with slightly curved compound eyes located relatively centrally on the dorsal surface. Genital appendages in the female were very short with lateral lobes in the female, but long in the nale, with diverging distal spines ref aut St rmer, L 1955. Merostomata. Treatise on Invertebrate Paleontology , Part P Arthropoda 2, Chelicerata , P31 P33. ref . Onychopterella is distinguishable from other Eurypteridae by its long last walking leg, and the inconspicuous paddle on the swimming leg, which ends in a spur. Its body, which is medium sized for a eurypterid , tapers gradually ref aut St rmer, L 1955. Merostomata. Treatise on Invertebrate Paleontology, Part P Arthropoda 2, Chelicerata , P34. ref . Species Onychopterella small St rmer, 1951 small O. kokomoensis small as Eurypterus kokomoensis Miller & Gurley, 1896 Silurian, North America small References reflist Category Eurypterida paleo arthropod stub ... more details
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- Peltidium
Peltidium is a prodorsal shield found in animals of the Subphylum Chelicerata , in the Phylum Arthropoda . In some groups Schizomida , Palpigradi , Solpugida and Opiliones the peltidium, also known as schizopeltid , can be subdivided in propeltidium , a carapace like shield that covers the proterosoma , which comprises the fused acron protocerebral region and first four segments and two free segments, mesopeltidium and metapeltidium Online Dictionary of Invertebrate Zoology . External links http digitalcommons.unl.edu onlinedictinvertzoology Online Dictionary of Invertebrate Zoology References reflist Category Chelicerate anatomy ... more details
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- Alkenopterus
Taxobox name Alkenopterus image image caption fossil range regnum Animal ia phylum Arthropod a subphylum Chelicerata classis Eurypterida suberfamily family genus Alkenopterus Alkenopterus is a genus of prehistoric eurypterid . ref Cite doi 10.1007 BF03043470 ref Species Alkenopterus small St rmer, 1974 small Alkenopterus brevitelson small St rmer, 1974 Devonian, Germany small Alkenopterus burglahrensis small Poschmann & Tetlie, 2004 Devonian, Germany small References Reflist See also List of eurypterids Category Eurypterida paleo arthropod stub ... more details
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- Bassipterus
Taxobox name Bassipterus image image caption fossil range regnum Animal ia phylum Arthropod a subphylum Chelicerata classis Eurypterida suberfamily family genus Bassipterus Bassipterus is a genus of prehistoric eurypterid . ref Cite doi 10.1017 S1477201907002416 ref Species Bassipterus small Kjellesvig Waering & Leutze, 1966 small Bassipterus virginicus small Kjellesvig Waering & Leutze, 1966 Silurian, USA small References Reflist See also List of eurypterids Category Eurypterida paleo arthropod stub ... more details
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- Brachopterella
Unreferenced date June 2008 Taxobox name Brachopterella image image caption fossil range regnum Animal ia phylum Arthropod a subphylum Chelicerata classis Eurypterida suberfamily family genus Brachopterella Brachopterella is a genus of prehistoric eurypterid . ref J. J. Sepkoski. 2002. A compendium of fossil marine animal genera. Bulletins of American Paleontology 363 1 560 J. Alroy J. Alroy M. Carrano ref References references See also List of eurypterids Category Eurypterida paleo arthropod stub ... more details
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- Dunsopterus
Taxobox name Dunsopterus image image caption fossil range regnum Animal ia phylum Arthropod a subphylum Chelicerata classis Eurypterida suberfamily family genus Dunsopterus Dunsopterus is a genus of prehistoric eurypterid . ref Cite doi 10.1017 S0263593300006118 ref Species Dunsopterus small Waterston, 1968 small Dunsopterus stevensoni small Etheridge Jr, 1877 Carboniferous, Scotland small References Reflist See also List of eurypterids Category Eurypterida paleo arthropod stub ... more details
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- Kiaeropterus
Taxobox name Kiaeropterus image The Eurypterida of New York plate 46.jpg image width 250px image caption Fossils of K. otisius , Ruedemannipterus stylonuroides and Hughmilleria socialis fossil range regnum Animal ia phylum Arthropod a subphylum Chelicerata classis Eurypterida suberfamily family genus Kiaeropterus Kiaeropterus is a genus of prehistoric eurypterid . ref http www.museunacional.ufrj.br mndi Aracnologia Eurypterida Tetlie 20Poschmann 20Anderson 202007 20Kiaeropterus.pdf ref References references See also List of eurypterids Category Eurypterida paleo arthropod stub ... more details
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- Stylonurella
Taxobox name Stylonurella image The Eurypterida of New York figure 63.jpg image width 250px image caption Stylonurella spinipes fossil fossil range regnum Animal ia phylum Arthropod a subphylum Chelicerata classis Eurypterida suberfamily family genus Stylonurella Stylonurella is a genus of prehistoric eurypterid . ref Cite doi 10.1080 14772011003603564 ref References references Category Eurypterida paleo arthropod stub ... more details
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- Stylonuroides
Taxobox name Stylonuroides image The Eurypterida of New York plate 85.jpg image width 250px image caption 1 5 fossils of S. limbatus fossil range regnum Animal ia phylum Arthropod a subphylum Chelicerata classis Eurypterida suberfamily family genus Stylonuroides Stylonuroides is a genus of prehistoric eurypterid . ref Cite doi 10.1080 14772011003603564 ref References references Category Eurypterida paleo arthropod stub ... more details
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- Ruedemannipterus
Taxobox name Ruedemannipterus image The Eurypterida of New York plate 46.jpg image width 250px image caption Fossils of Kiaeropterus otisius , Ruedemannipterus stylonuroides and Hughmilleria socialis fossil range regnum Animal ia phylum Arthropod a subphylum Chelicerata classis Eurypterida suberfamily family genus Ruedemannipterus Ruedemannipterus is a genus of prehistoric eurypterid . ref Cite doi 10.1017 S1477201907002131 ref References references Category Eurypterida paleo arthropod stub ... more details
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- Parahughmilleria
Taxobox name Parahughmillera image The Eurypterida of New York plate 21.jpg image width 250px image caption P. maria fossils fossil range regnum Animal ia phylum Arthropod a subphylum Chelicerata classis Eurypterida suberfamily family genus Parahughmillera Parahughmillera is a genus of prehistoric eurypterid . ref Cite doi 10.1017 S1477201907002416 ref File The Eurypterida of New York plate 22.jpg thumb left Fossils References references Category Eurypterida paleo arthropod stub ... more details
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- Euproops
Taxobox name Euproops fossil range Carboniferous image Euproops danae.jpg image width 200px image caption Euproops danae regnum Animal ia phylum Arthropod a subphylum Chelicerata classis Xiphosura ordo Xiphosurida subordo Bellinurina familia Euproopidae genus Euproops genus authority subdivision ranks Species subdivision Euproops is an extinct genus of xiphosura n, related to the modern horseshoe crab . It lived in the Carboniferous . The Treatise on Invertebrate Paleontology describes Euproopidae as small forms with wedge shaped cardiac lobe bordered by distinct axial furrows, abdominal shield with annulated axis bearing a high boss on last segment. The same source describes Euprops as follows. Prosoma with flat genal spines and carinate opthamalic spines cardiopthamalic region with or without intercardiopthamalic area abdomen with raised pleural ridges that cross flattened rim and are prolonged as marginal spines annulated axis with knob on 1st and 3rd segments and elevated boss or short spine on hindmost segment telson long. U.Carb Perm. ref St rmer, L. 1955. Merostomata. Treatise on Invertebrate Paleontology, Part P Arthropoda 2, Chelicerata , P 20. ref References references Sources Fossils Smithsonian Handbooks by David Ward Leif St rmer, 1955, Merestomata, Treatise on Invertebrate Paleontology, Part P Arthropoda 2, Chelicerata, Geological Society of America and the University of Kansas, p. P20 External links http www.palaeos.com Invertebrates Arthropods Chelicerata Merostomata Xiphosura.html Xiphosura at Palaeos.com paleo arthropod stub Category Xiphosura Category Carboniferous animals portal Paleontology it Euproops ... more details
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- Tylopterus
Taxobox name Tylopterus image The Eurypterida of New York figure 42.jpg image width 250px image caption Fossil Tylopterus boylei fossil range regnum Animal ia phylum Arthropod a subphylum Chelicerata classis Eurypterida genus Tylopterus Tylopterus is a genus of a eurypterid . ref Cite doi 10.1080 00222935108654216 ref References references portal Paleontology paleo arthropod stub Category Eurypterida ... more details
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- Liwia
automatic taxobox fossil range geological range Early Cambrian authority Dzik and Lendzion, 1988 subdivision See text. subdivision ranks Species Liwia is a genus of Nektaspida nektaspid , a soft bodied stem group Chelicerata chelicerate . ref name Budd1996 cite doi 10.1111 1475 4983.00064 ref It includes the following species Liwia plana small Lendzion, 1975 small Liwia convexa small Lendzion 1975 small References reflist Category Nektaspida paleo arthropod stub ... more details
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- Phyllocoptes
italictitle Taxobox name Phyllocoptes image image caption regnum Animal ia phylum Arthropod a subphylum Chelicerata classis Arachnid a subclassis Acari ordo Prostigmata familia Eriophyidae genus Phyllocoptes genus authority Phyllocoptes is a genus of acari , including the following species Phyllocoptes abaenus small Keifer, 1940 small Phyllocoptes coprosmae small Lamb, 1952 small Phyllocoptes hazelae small Manson, 1984 small Phyllocoptes metrosideri small Manson, 1989 small Acari References Category Eriophyidae Trombidiformes stub ... more details
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- Tegolophus
italictitle Taxobox name Tegolophus image image caption regnum Animal ia phylum Arthropod a subphylum Chelicerata classis Arachnid a subclassis Acari ordo Prostigmata familia Eriophyidae genus Tegolophus genus authority Tegolophus is a genus of acari , including the following species Tegolophus alicis small Manson, 1984 small Tegolophus australis small Keifer, 1964 small Tegolophus meliflorus small Manson, 1984 small Tegolophus poriruensis small Manson, 1984 small References Acari Category Eriophyidae Trombidiformes stub ... more details
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- Tylopterella
Taxobox name Tylopterella image image caption fossil range regnum Animal ia phylum Arthropod a classis Chelicerata ordo Eurypterida superfamilia familia genus Tylopterella Tylopterella is a genus of prehistoric eurypterid which lived from the Ordovician to the Upper Carboniferous period. It is of incertae sedis uncertain taxonomic placement within the order Eurypterida . Description Tylopterella is distinguishable by its small size, and its thick, partly calcareous exoskeleton with curved ridges of confluent tubercules and large knobs near the median line. Its prosoma head has a raised margin ref aut St rmer, L 1955. Merostomata. Treatise on Invertebrate Paleontology, Part P Arthropoda 2, Chelicerata , P34. ref . Species Tylopterella small St rmer, 1851 small Tylopterella boyli small Whiteaves, 1884 small Silurian, USA & Canada ? Tylopterella menneri small Novojilov, 1959 small Devonian, Talmyr, Russia References reflist Category Eurypterida paleo arthropod stub ... more details
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