Species list, Checklist of Class Arachnida (Arachnids) for Mexico (North America)

Ants	Arachnids
Bees	Beetles
Booklice	Bugs
Bumblebees	Butterflies
Cicadas	Crane flies
Dragonflies	Earwigs
Flies	Isopods
Locusts	Mantises
Mayflies	Mosquitoes
Myriapods	Net-winged
Plant-parasitic	Scorpion flies
Termites	Wasps

Taxonomy & Distribution
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INSECTOIDGERENGDARK LIGHT

⌕

Checklist for Class Arachnida Lamarck, 1801 (Arachnids)
and region Mexico (North America)

Class

Arachnida
Lamarck, 1801
Arachnids

408
1831
6249

Families
Genera
Species

Taxom

List of families for Mexico
408 Families width 6249 Species and 63 Subspecies

#ABCDEFGHIJKLMNOPQRSTUVWXZ

Acaridae Latreille, 1802	Acarid mites	14	Species	Taxom
Acaronychidae Grandjean, 1932		1	Species	Taxom
Achipteriidae Thor, 1929		1	Species	Taxom
Actinopodidae Simon, 1892	Mouse Spiders	1	Species	Taxom
Adamystidae Cunliffe, 1957		1	Species	Taxom
Adelphacaridae Grandjean, 1954		1	Species	Taxom
Agelenidae C. L. Koch, 1837	Agelenid Spiders	137	Species	Taxom
Aleurodamaeidae Paschoal & J..., 1985		2	Species	Taxom
Alloptidae Gaud, 1957		1	Species	Taxom
Alycidae Canestrini &..., 1877		1	Species	Taxom
Amaurobiidae Thorell, 1870	Amaurobiids	8	Species	Taxom
Amblyommidae Banks, 1907		48	Species	Taxom
Ameronothridae Willmann, 1931		1	Species	Taxom
Ameroseiidae Evans, 1961		3	Species	Taxom
Ammotrechidae Roewer, 1934	Curve-faced solifugid	24	Species	Taxom
Ammoxenidae Simon, 1893	Ammoxenid spiders	0	Species	Taxom
Amphinectidae Forster & Wi..., 1973	Amphinectid spiders	1	Species	Taxom
Analgidae Trouessart &..., 1884	Feather mites	2	Species	Taxom
Anapidae Simon, 1895	Anapid spiders	3	Species	Taxom
Anderemaeidae Balogh, 1972		5	Species	Taxom
Anisitsiellidae Koenike, 1910		4	Species	Taxom
Anyphaenidae Bertkau, 1878	Anyphaenid sac spiders	88	Species	Taxom
Anystidae Oudemans, 1936	Whirligig Mites	0	Species	Taxom
Aphelacaridae Grandjean, 1954		0	Species	Taxom
Araneidae Simon, 1895	Golden orb web spiders	246	Species	Taxom
Arceremaeidae Balogh, 1972		2	Species	Taxom
Arenohydracaridae Cook, 1974		1	Species	Taxom
Argasidae C. L. Koch, 1844	Soft tick	44	Species	Taxom
Arrenuridae Thor, 1900		29	Species	Taxom
Ascidae Oudemans, 1905		7	Species	Taxom
Ascouracaridae Gaud & Atyeo, 1976		3	Species	Taxom
Astegistidae Balogh, 1961		3	Species	Taxom
Atemnidae Chamberlin, 1931		5	Species	Taxom
Atopochthoniidae Grandjean, 1949		2	Species	Taxom
Atopomelidae Fain, 1972		0	Species	Taxom
Aturidae Thor, 1900		30	Species	Taxom
Atypidae Thorell, 1870	Atypical tarantulas	1	Species	Taxom
Autognetidae Grandjean, 1960		1	Species	Taxom
Avenzoariidae Oudemans, 1905		1	Species	Taxom
Barychelidae Simon, 1889	Brush-footed trapdoors	2	Species	Taxom
Basilobelbidae Balogh, 1961		2	Species	Taxom
Bdellidae Dugès, 1834	Snout Mites	11	Species	Taxom
Blattisociidae (Garman, 1948)		2	Species	Taxom
Bochicidae Chamberlin, 1930		22	Species	Taxom
Brachychthoniidae Thor, 1934		7	Species	Taxom
Buthidae C. L. Koch, 1837	Arrowbreasted scorpions	62	Species	Taxom
Caddidae Banks, 1892		1	Species	Taxom
Caeculidae Berlese, 1883	Rake-legged mites	1	Species	Taxom
Caligonellidae Grandjean, 1944		1	Species	Taxom
Calyptostomatidae Oudemans, 1923		0	Species	Taxom
Camerobiidae Southcott, 1957	Stilt-legged mites	16	Species	Taxom
Camisiidae Oudemans, 1900		0	Species	Taxom
Canestriniidae Berlese, 1884		7	Species	Taxom
Caponiidae Simon, 1890	Caponiid spiders	24	Species	Taxom
Caraboacaridae Mahunka, 1970		1	Species	Taxom
Caraboctonidae Kraepelin, 1905		1	Species	Taxom
Carabodidae Koch, 1837		21	Species	Taxom
Cepheusidae Berlese, 1896		0	Species	Taxom
Ceratokalummidae Balogh, 1970		2	Species	Taxom
Ceratoppiidae (Kunst, 1971)		5	Species	Taxom
Ceratozetidae Jacot, 1925		15	Species	Taxom
Chactidae Reginald Inn..., 1893	Fatclaw scorpions	1	Species	Taxom
Chaetodactylidae Zakhvatkin, 1941		0	Species	Taxom
Chapuisididae		1	Species	Taxom
Charassobatidae Grandjean, 1958		5	Species	Taxom
Charinidae Quintero, 1986		0	Species	Taxom
Cheiridiidae Hansen, 1893		2	Species	Taxom
Cheliferidae Risso, 1826		16	Species	Taxom
Chernetidae Menge, 1855		66	Species	Taxom
Cheyletidae Leach, 1815		24	Species	Taxom
Chirodiscidae Trouessart, 1892		2	Species	Taxom
Chthoniidae Daday, 1888		31	Species	Taxom
Chyzeriidae Womersley, 1954		0	Species	Taxom
Circocyllibamidae Sellnick, 1926		0	Species	Taxom
Cithaeronidae Simon, 1893	Cithaeronid spiders	1	Species	Taxom
Clubionidae Wagner, 1887	Clubiones	27	Species	Taxom
Cocceupodidae Jesionowska, 2010		1	Species	Taxom
Corinnidae Karsch, 1880	Ant-like Sac Spiders	137	Species	Taxom
Cosmetidae C. L. Koch, 1839		75	Species	Taxom
Cosmochthoniidae Grandjean, 1946		4	Species	Taxom
Crotoniidae Thorell, 1876		8	Species	Taxom
Cryptognathidae Luxton, 1973		2	Species	Taxom
Crypturoptidae Gaud, Atyeo ..., 1973		0	Species	Taxom
Ctenacaridae Grandjean, 1954		3	Species	Taxom
Ctenidae Keyserling, 1877	Tropical wolf spiders	29	Species	Taxom
Ctenizidae Thorell, 1887	Cork-lid trapdoor spider	14	Species	Taxom
Cunaxidae Thor, 1902	Predatory Mites	21	Species	Taxom
Cymbaeremaeidae Sellnick, 1928		21	Species	Taxom
Cyrtaucheniidae Simon, 1892	Cyrtaucheiid spiders	22	Species	Taxom
Daesiidae Kraepelin, 1899		5	Species	Taxom
Damaeidae Berlese, 1896		4	Species	Taxom
Damaeolidae Grandjean, 1965		1	Species	Taxom
Dampfiellidae Balogh, 1961		8	Species	Taxom
Deinopidae C. L. Koch, 1850	Net-casters	3	Species	Taxom
Demodecidae Nicolet, 1855	Follicle mites	4	Species	Taxom
Deraiophoridae Trägårdh, 1952		1	Species	Taxom
Dermanyssidae Kolenati, 1859	Dermanyssid mites	3	Species	Taxom
Dermationidae Fain, 1965		1	Species	Taxom
Dermoglyphidae Mégnin & Tro..., 1884		0	Species	Taxom
Desidae Pocock, 1895	Desid spiders	2	Species	Taxom
Diarthrophallidae Trägårdh, 1946		12	Species	Taxom
Dictynidae O. P-Cambridge, 1871	Dictynid spiders	87	Species	Taxom
Digamasellidae Evans, 1957		5	Species	Taxom
Diguetidae F. O. Pickar..., 1899	Coneweb spiders	8	Species	Taxom
Diplocentridae Karsch, 1880	Spinysting scorpions	2	Species	Taxom
Diplogyniidae Trägårdh, 1941		2	Species	Taxom
Dipluridae Simon, 1889	Curtainweb Spiders	17	Species	Taxom
Drymobatidae J. & P. Balogh, 1984		1	Species	Taxom
Dysderidae C. L. Koch, 1837	Dysderid spiders	5	Species	Taxom
Eniochthoniidae Grandjean, 1947		1	Species	Taxom
Epactozetidae Grandjean, 1930		3	Species	Taxom
Epidermoptidae Trouessart, 1892		0	Species	Taxom
Epilohmanniidae Oudemans, 1923		4	Species	Taxom
Eremaeidae Oudemans, 1900		1	Species	Taxom
Eremaeozetidae Piffl, 1972		4	Species	Taxom
Eremellidae Balogh, 1961		1	Species	Taxom
Eremobatidae Kraepelin, 1899		74	Species	Taxom
Eremobelbidae Balogh, 1961		2	Species	Taxom
Eremulidae Grandjean, 1965		6	Species	Taxom
Ereynetidae Schrank, 1776		3	Species	Taxom
Eriophyidae Nalepa, 1898	Blister mites	13	Species	Taxom
Erythraeidae Oudemans, 1902		4	Species	Taxom
Eukoeneniidae Condé, 1965		3	Species	Taxom
Eupalopsellidae Willmann, 1952		1	Species	Taxom
Euphthiracaridae Jacot, 1930		9	Species	Taxom
Eupodidae Strandtmann, 1967	Eupodid mites	0	Species	Taxom
Euscorpiidae Laurie, 1896	Shorttail scorpions	10	Species	Taxom
Eustathiidae Oudemans, 1905		3	Species	Taxom
Euzerconidae Trägårdh, 1938		4	Species	Taxom
Eviphididae Berlese, 1913		2	Species	Taxom
Eylaidae Leach, 1815		1	Species	Taxom
Falculiferidae Oudemans, 1905		0	Species	Taxom
Fedrizziidae Trägårdh, 1937		1	Species	Taxom
Feltriidae Viets, 1926		1	Species	Taxom
Filistatidae Ausserer, 1867	Crevice weaver	26	Species	Taxom
Freyanidae Dubinin, 1953		1	Species	Taxom
Gabuciniidae Gaud & Atyeo, 1975		1	Species	Taxom
Galumnidae Jacot, 1925		24	Species	Taxom
Garypidae Simon, 1879		8	Species	Taxom
Garypinidae Daday, 1888		9	Species	Taxom
Gastronyssidae Fain, 1956		0	Species	Taxom
Geogarypidae Chamberlin, 1930		1	Species	Taxom
Glycyphagidae De Geer, 1778		9	Species	Taxom
Gnaphosidae Pocock, 1898	Flat-bellied ground spiders	191	Species	Taxom
Grandjeanicidae Kethley, 1977		0	Species	Taxom
Guanolichidae Fain, 1968		1	Species	Taxom
Gymnodamaeidae Grandjean, 1954		5	Species	Taxom
Hadruridae Stahnke, 1974		11	Species	Taxom
Hahniidae Bertkau, 1878	Dwarf sheet spiders	18	Species	Taxom
Halacaridae Murray, 1877	Sea mites	4	Species	Taxom
Halolaelapidae Karg, 1965		1	Species	Taxom
Halonoproctidae Pocock, 1901		1	Species	Taxom
Hammeriellidae Paschoal, 1989		0	Species	Taxom
Haplochthoniidae Van der Hammen, 1959		2	Species	Taxom
Haplozetidae Grandjean, 1936		16	Species	Taxom
Harpirhynchidae Dubinin, 1957		2	Species	Taxom
Hemileiidae (J. & P. Balogh, 1984)		1	Species	Taxom
Hemisarcoptidae Oudemans, 1904		1	Species	Taxom
Hermanniellidae Grandjean, 1934		6	Species	Taxom
Hersiliidae Thorell, 1870	Hersiliids	5	Species	Taxom
Hesperolpiidae Chamberlin, 1930		2	Species	Taxom
Heterobelbidae Balogh, 1961		5	Species	Taxom
Heterozerconidae Berlese, 1892		0	Species	Taxom
Histiostomatidae Berlese, 1897		3	Species	Taxom
Homalonychidae Simon, 1893	Dusty desert spiders	2	Species	Taxom
Hubbardiidae Cook, 1899	Hubbardiid shorttailed whipscorpions	39	Species	Taxom
Humerobatidae Grandjean, 1970		1	Species	Taxom
Hungarohydracaridae Motas & Tana..., 1959		1	Species	Taxom
Hyadesiidae Halbert, 1915		0	Species	Taxom
Hydrachnidae Leach, 1815		4	Species	Taxom
Hydrodromidae Viets, 1936		1	Species	Taxom
Hydrozetidae Grandjean, 1954		3	Species	Taxom
Hydryphantidae Piersig, 1896		2	Species	Taxom
Hygrobatidae Koch, 1842		25	Species	Taxom
Hypochthoniidae Berlese, 1910		5	Species	Taxom
Ideoroncidae Chamberlin, 1930		17	Species	Taxom
Idiopidae Simon, 1892	Armored trapdoor spiders	1	Species	Taxom
Iolinidae Pritchard, 1956		1	Species	Taxom
Ixodidae C. L. Koch, 1844	Hard Tick	39	Species	Taxom
Ixodorhynchidae Ewing, 1923		2	Species	Taxom
Johnstonianidae Thor, 1935		1	Species	Taxom
Karschiidae Walter, 1889		1	Species	Taxom
Klinckowstroemiidae Trägårdh, 1950		7	Species	Taxom
Knemidokoptidae (Lavoipierre ..., 1951)		1	Species	Taxom
Kramerellidae Gaud & Mouchet, 1961		0	Species	Taxom
Krendowskiidae Viets, 1926		6	Species	Taxom
Laelapidae Berlese, 1892		15	Species	Taxom
Laminosioptidae Vitzthum, 1931		1	Species	Taxom
Larcidae Harvey, 1992		1	Species	Taxom
Lardoglyphidae Oudemans, 1927		2	Species	Taxom
Lebertiidae Thor, 1900		1	Species	Taxom
Leeuwenhoekiidae Womersley, 1944	Chigger mites	4	Species	Taxom
Leptolaelapidae Karg, 1978		1	Species	Taxom
Leptonetidae Simon, 1890	Cave spiders	20	Species	Taxom
Liacaridae Sellnick, 1928		1	Species	Taxom
Licneremaeidae Grandjean, 1931		3	Species	Taxom
Licnodamaeidae (Grandjean, 1954)		4	Species	Taxom
Liebstadiidae J. & P. Balogh, 1984		1	Species	Taxom
Limnesiidae Thor, 1900		23	Species	Taxom
Limnocharidae Grube, 1859		2	Species	Taxom
Linyphiidae Blackwall, 1859	Dwarf spiders	143	Species	Taxom
Liocranidae Simon, 1897	Liocranid sac spiders	3	Species	Taxom
Liodidae Grandjean, 1954	Round fungus beetle	1	Species	Taxom
Listrophoridae Mégnin & Tro..., 1884		18	Species	Taxom
Lohmanniidae Berlese, 1916		16	Species	Taxom
Lordalychidae Grandjean, 1939		1	Species	Taxom
Lycosidae Lehtinen & H..., 1979	Ground Spiders	127	Species	Taxom
Machadobelbidae Balogh, 1972		1	Species	Taxom
Machuellidae Balogh, 1983		1	Species	Taxom
Macrochelidae Vitzthum, 1930		10	Species	Taxom
Macrodinychidae Hirschmann, 1979		0	Species	Taxom
Macronyssidae Oudemans, 1936	Macronyssid Mites	9	Species	Taxom
Malaconothridae Berlese, 1916		20	Species	Taxom
Mecicobothriidae Holmberg, 1882	Dwarf tarantula	2	Species	Taxom
Melicharidae (Hirschmann, 1962)		6	Species	Taxom
Menthidae J.C. Chamberlin, 1930		3	Species	Taxom
Mesoplophoridae Ewing, 1917		2	Species	Taxom
Metagynuridae Baker & Wharton, 1952		2	Species	Taxom
Micreremidae Grandjean, 1954		1	Species	Taxom
Microdispidae Cross, 1965		1	Species	Taxom
Microtegeidae Balogh, 1972		6	Species	Taxom
Microtrombidiidae Womersley, 1936	Micro velvet mites	1	Species	Taxom
Microzetidae Grandjean, 1936		22	Species	Taxom
Mideopsidae Koenike, 1910		5	Species	Taxom
Mimetidae Simon, 1881	Pirate spider	10	Species	Taxom
Miturgidae Simon, 1885	Long-legged sac spiders	24	Species	Taxom
Mochlozetidae Grandjean, 1960		5	Species	Taxom
Monoscutidae (Forster, 1948)		1	Species	Taxom
Multoribulidae Balogh, 1972		1	Species	Taxom
Myobiidae Megnin, 1877		7	Species	Taxom
Myrmecicultoridae		1	Species	Taxom
Mysmenidae Petrunkevitch, 1928	Dwarf cobweb spiders	17	Species	Taxom
Nanhermanniidae Sellnick, 1928		5	Species	Taxom
Nanorchestidae Luxton, 1984		1	Species	Taxom
Nemastomatidae Simon, 1872		5	Species	Taxom
Nenteriidae Hirschmann, 1979		12	Species	Taxom
Neoacaridae (Motas & Tana..., 1947)		1	Species	Taxom
Neobisiidae Chamberlin, 1930		1	Species	Taxom
Neoliodidae (Sellnick, 1928)		5	Species	Taxom
Nesticidae Simon, 1894	Cave cobweb spider	14	Species	Taxom
Nodocepheidae Piffl, 1972		0	Species	Taxom
Nosybelbidae Mahunka, 1994		0	Species	Taxom
Nothridae Berlese, 1896		11	Species	Taxom
Ochyroceratidae Fage, 1912	Midget ground weaver	14	Species	Taxom
Oecobiidae Blackwall, 1862	Disc web spider	15	Species	Taxom
Oehserchestidae Kethley, 1977		0	Species	Taxom
Ologamasidae Ryke, 1962		1	Species	Taxom
Olpiidae Banks, 1895		5	Species	Taxom
Omartacaridae Cook, 1963		2	Species	Taxom
Oonopidae Simon, 1890	Dwarf Cell Spiders	122	Species	Taxom
Opilioacaridae With, 1902		12	Species	Taxom
Oppiidae Sellnick, 1937		52	Species	Taxom
Oribatellidae Jacot, 1925		14	Species	Taxom
Oribatulidae Thor, 1929		4	Species	Taxom
Oribotritiidae Grandjean, 1954		7	Species	Taxom
Oripodidae Jacot, 1925		18	Species	Taxom
Orsolobidae Cooke, 1965	Orsolobid spiders	1	Species	Taxom
Otocepheidae Balogh, 1961		4	Species	Taxom
Otopheidomenidae Treat, 1955		0	Species	Taxom
Oxidae Viets, 1926		2	Species	Taxom
Oxyopidae Thorell, 1870	Lynx spiders	38	Species	Taxom
Pachylaelapidae Berlese, 1913		2	Species	Taxom
Palaeacaridae Grandjean, 1932		1	Species	Taxom
Paramegistidae Trägårdh, 1946		1	Species	Taxom
Paranonychidae (Briggs, 1971)		1	Species	Taxom
Parasitidae Oudemans, 1901	Beetle Mites	7	Species	Taxom
Paratropididae Simon, 1889	Bald-legged spiders	1	Species	Taxom
Paratydeidae Baker, 1949		1	Species	Taxom
Parholaspididae Evans, 1956		0	Species	Taxom
Parhypochthoniidae Grandjean, 1932		1	Species	Taxom
Passalozetidae Grandjean, 1954		0	Species	Taxom
Peloppiidae Balogh, 1943		1	Species	Taxom
Penthaleidae Oudemans, 1931	Earth Mites	1	Species	Taxom
Penthalodidae Strandtmann, 1964		0	Species	Taxom
Perlohmanniidae Grandjean, 1954		0	Species	Taxom
Phalangiidae Latreille, 1802	Daddy-Long-Legs	2	Species	Taxom
Phalangodidae Simon, 1879		17	Species	Taxom
Phaulodinychidae (Berlese, 1917)		0	Species	Taxom
Phenopelopidae Petrunkevitch, 1955		3	Species	Taxom
Pheroliodidae Paschoal, 1987		4	Species	Taxom
Philodromidae Thorell, 1870	False crab spiders	38	Species	Taxom
Pholcidae C. L. Koch, 1851	Carpenter spider	199	Species	Taxom
Phrynidae Blanchard, 1852		26	Species	Taxom
Phthiracaridae Perty, 1841		18	Species	Taxom
Phytoseiidae Berlese, 1916	Phytoseiid mites	53	Species	Taxom
Pionidae Thor, 1900		6	Species	Taxom
Pisauridae Simon, 1890	Big wolf spider	17	Species	Taxom
Plasmobatidae Grandjean, 1961		3	Species	Taxom
Plateremaeidae Trägårdh, 1931		6	Species	Taxom
Plectreuridae Simon, 1893	Plectreurid spider	15	Species	Taxom
Podapolipidae Husband, 1990		4	Species	Taxom
Podocinidae Berlese, 1913		0	Species	Taxom
Polyaspididae Berlese, 1913		3	Species	Taxom
Proctophyllodidae Trouessart &..., 1884		18	Species	Taxom
Protoplophoridae (Ewing, 1917)		6	Species	Taxom
Protoribatidae J. & P. Balogh, 1984		6	Species	Taxom
Protoschizomidae Rowland, 1975		13	Species	Taxom
Pseudocheylidae Oudemans, 1909		0	Species	Taxom
Pseudogarypidae J.C. Chamberlin, 1923		0	Species	Taxom
Psoroptidae Hering, 1838	Scab mites	2	Species	Taxom
Psoroptoididae Gaud, 1958		2	Species	Taxom
Pterolichidae Trouessart, 1899		22	Species	Taxom
Pteronyssidae Oudemans, 1941		0	Species	Taxom
Pterygosomatidae Womersley, 1941		7	Species	Taxom
Ptiloxenidae Gaud, 1982		1	Species	Taxom
Ptyssalgidae Atyeo & Gaud, 1979		0	Species	Taxom
Punctoribatidae Thor, 1937		3	Species	Taxom
Pyemotidae Newport, 1850		0	Species	Taxom
Pygmephoridae Krczal, 1964		0	Species	Taxom
Pyramidopidae Starega, 1992		1	Species	Taxom
Pyroglyphidae Cunliffe, 1958	Dust mites	1	Species	Taxom
Pyrosejidae Lindquist & ..., 1993		0	Species	Taxom
Quadroppiidae Balogh, 1983		0	Species	Taxom
Raillietiidae Vitzthum, 1943		1	Species	Taxom
Raphignathidae Kramer, 1877		1	Species	Taxom
Rhagidiidae Zacharda, 1980		4	Species	Taxom
Rhinonyssidae Trouessart, 1895		3	Species	Taxom
Rhodacaridae Oudemans, 1902		3	Species	Taxom
Rhynchoribatidae Balogh, 1961		1	Species	Taxom
Ricinoididae Ewing, 1929	Hooded tickspiders	19	Species	Taxom
Rosensteiniidae Cooreman, 1954		1	Species	Taxom
Salticidae Blackwall, 1842	Jumping Spider	498	Species	Taxom
Samoidae Sørensen, 1886		3	Species	Taxom
Sarcoptidae Megnin, 1877	Itch mites	3	Species	Taxom
Scheloribatidae Jacot, 1935		18	Species	Taxom
Sclerosomatidae Simon, 1879	Sclerosomatid Harvestmen	106	Species	Taxom
Scorpionidae Pierre André..., 1802	Largeclaw scorpions	61	Species	Taxom
Scutacaridae Paoli, 1911		6	Species	Taxom
Scutoverticidae Grandjean, 1954		3	Species	Taxom
Scytodidae Blackwall, 1864	Glue spitter	33	Species	Taxom
Segestriidae Simon, 1893	Six-eyed Spiders	10	Species	Taxom
Selenopidae Simon, 1897	Flatties	22	Species	Taxom
Senoculidae Simon, 1890	Senoculid spiders	3	Species	Taxom
Sicariidae Keyserling, 1880	Brown recluse spiders	42	Species	Taxom
Siteroptidae Martin, 1978	Siteroptid mites	1	Species	Taxom
Smarididae Kramer, 1878		0	Species	Taxom
Sparassidae Bertkau, 1872	Giant crab spiders	61	Species	Taxom
Spelaeorhynchidae Oudemans, 1902		2	Species	Taxom
Sperchontidae Thor, 1900		4	Species	Taxom
Sphaerochthoniidae Grandjean, 1947		2	Species	Taxom
Sphaerolichidae Berlese, 1913		1	Species	Taxom
Spinturnicidae Oudemans, 1902		6	Species	Taxom
Staurobatidae Grandjean, 1966		1	Species	Taxom
Sternophoridae J.C. Chamberlin, 1923		2	Species	Taxom
Sternoppiidae Balogh & Mah..., 1969		2	Species	Taxom
Stigmaeidae Wood, 1967		5	Species	Taxom
Stygnommatidae Roewer, 1923		8	Species	Taxom
Stygnopsidae Sørensen, 1932		26	Species	Taxom
Suctobelbidae Jacot, 1938		11	Species	Taxom
Suidasiidae Hughes, 1948		1	Species	Taxom
Superstitioniidae Stahnke, 1940		13	Species	Taxom
Syarinidae Chamberlin, 1930		5	Species	Taxom
Symphytognathidae Hickman, 1931	Dwarf orb-weavers	3	Species	Taxom
Syringobiidae Trouessart, 1897		0	Species	Taxom
Syringophilidae Lavoipierre, 1953	Quill mites	23	Species	Taxom
Tanaupodidae Thor, 1935		2	Species	Taxom
Tarsonemidae Kramer, 1877	Tarsonemid mites	23	Species	Taxom
Tectocepheidae Grandjean, 1954		3	Species	Taxom
Tegoribatidae Grandjean, 1954		1	Species	Taxom
Teneriffiidae Thor, 1911		0	Species	Taxom
Tengellidae (Dahl, 1908)	Tengellid spiders	11	Species	Taxom
Tenuipalpidae Berlese, 1913	False spider mites	148	Species	Taxom
Teratoppiidae Balogh, 1983		2	Species	Taxom
Terpnacaridae Grandjean, 1939		0	Species	Taxom
Tetrablemmidae O. P-Cambridge, 1873	Armored spider	5	Species	Taxom
Tetragnathidae Menge, 1866	Elongated Orb Weavers	71	Species	Taxom
Tetranychidae Donnadieu, 1875	Spider mites	161	Species	Taxom
Thelyphonidae Lucas, 1835		6	Species	Taxom
Theraphosidae Thorell, 1870	Bird-eating spiders	146	Species	Taxom
Theridiidae Sundevall, 1833	Cobweb And Widow Spiders	317	Species	Taxom
Theridiosomatidae Simon, 1881	Ray orbweavers	8	Species	Taxom
Thomisidae Sundevall, 1833	Crab Spider	93	Species	Taxom
Thyrisomidae Grandjean, 1953		1	Species	Taxom
Titanoecidae Lehtinen, 1967	Rock Weavers	6	Species	Taxom
Torrenticolidae Thor, 1902	Torrent Mites	13	Species	Taxom
Trachyuropodidae Kramer, 1881		11	Species	Taxom
Trechaleidae Simon, 1890	Trechaleid spiders	6	Species	Taxom
Trematuridae Berlese, 1917		27	Species	Taxom
Trhypochthoniidae Willmann, 1931		13	Species	Taxom
Trigonuropodidae Hirschmann, 1979		0	Species	Taxom
Trizetidae Ewing, 1917		1	Species	Taxom
Trochanteriidae Karsch, 1879	Flat spiders	1	Species	Taxom
Trombellidae Thor, 1935		0	Species	Taxom
Trombiculidae Ewing, 1929	Chigger mites	25	Species	Taxom
Trombidiidae Leach, 1815	Beer Bahuti	4	Species	Taxom
Trouessartiidae Gaud, 1957		1	Species	Taxom
Tuckerellidae Baker & Prit..., 1953	Peacock mites	1	Species	Taxom
Tydeidae Kramer, 1877	Tydeid mites	4	Species	Taxom
Uloboridae Thorell, 1869	Cribellate orb weavers	25	Species	Taxom
Unionicolidae Oudemans, 1909		41	Species	Taxom
Uroactiniidae Hirschmann &..., 1964		0	Species	Taxom
Urodinychidae Berlese, 1917		7	Species	Taxom
Uropodidae Kramer, 1881		17	Species	Taxom
Vaejovidae Thorell, 1876		214	Species	Taxom
Varroidae Delfinado & ..., 1974		1	Species	Taxom
Veigaiidae Oudemans, 1939		1	Species	Taxom
Winterschmidtiidae Oudemans, 1923		1	Species	Taxom
Withiidae Chamberlin, 1931		7	Species	Taxom
Xenillidae Woolley & Hi..., 1966		10	Species	Taxom
Xenocaligonellididae González, 1978		1	Species	Taxom
Xolalgidae Dubinin, 1953		9	Species	Taxom
Zalmoxidae (Sörensen, 1886)		6	Species	Taxom
Zerconidae Berlese, 1892		1	Species	Taxom
Zetomotrichidae Grandjean, 1934		1	Species	Taxom
Zetorchestidae Michael, 1898		2	Species	Taxom
Zodariidae Thorell, 1881	Ant spiders	41	Species	Taxom
Zoridae F. O. P-Camb..., 1893	Wandering Spiders	2	Species	Taxom
Zorocratidae (Dahl, 1913)	Zorocratid spider	31	Species	Taxom

Subnodes of Arachnida with occurrences in Mexico

Subclass	Dromopoda Shultz, 1990	46 237 955	Families Genera Species	Taxom
Subclass	Micrura Ehrenberg, 1831	362 1592 5293	Families Genera Species	Taxom

Arachnida (Lamarck 1801)

Links, sources and further information

Arachnida at biolcoll.utu.fi
Arachnida at wiki.spinnen-forum.de
Arachnida at spiderling.de
Arachnida at wsc.nmbe.ch
Arachnida at artfakta.se
Arachnida at biodiversity.org.au
Arachnida at dyntaxa.se
Arachnida at gbif.org
Arachnida at irmng.org
Arachnida at itis.gov
Arachnida at marinespecies.org