''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestmen. Species in ''Leiobunum'' tend to have relatively long legs compared with other harvestmen, and some species are gregarious.

Body form

The teguments are soft or subcoriaceous. The striae of the cephalothorax and of the three last abdominal segments are very distinct; those of the anterior segments are scarcely or not at all distinct. The anterior and lateral borders of the cephalothorax are smooth. The eye eminence is relatively small; smooth or, rarely, provided with small, slightly distinct, tubercles; widely separated from the cephalic border. Lateral pores small, oval, and marginal. Anal piece large, transverse-oval or semicircular, much wider than long, and much wider than the reflected borders of the eighth segment. Mandibles short, similar in the two sexes ; first joint furnished at the base below with an acute tooth. Palpi simple ; femur, patella, and tibia without any process and without projecting angles ; maxillary lobe provided at the base with two strong, conical teeth. Maxillary lobe of the second pair of feet very long, nearly straight from the base, not attenuated, directed mesad nearly horizontally, and united on the ventro-meson to the lobe from the opposite side without forming a sensible angle; the two together lightly arched on the cephalic border, and forming an even curve. Sternal piece large, slightly contracted between the fourth pair of coxae, gradually enlarging and obtusely truncate cephalad. The feet are very long and slender; tibia of the second pair with a few false articulations. Palpal claw denticulate.Weed, Clarence M., 1889: ''A descriptive catalogue of the Phalangiinae of Illinois.'' In: Bulletin of the Illinois State Laboratory of Natural History, Urbana, Ill., 3(5):81-82: Many ''Leiobunum'' species tend to form clusters of several, but some up to 1,000 and more individuals.

Invasive species in Europe

An as yet undescribed species of ''Leiobunum'' was first found in the Netherlands in October 2004, although reports date back to at least 2002. Since then, it has been identified from Germany, Switzerland, and Austria. It is distinct from all known Central European species and was probably introduced. This species has a strong tendency to group together, most of the time protected from wind and direct sunlight, and stay in one place for weeks. They swarm out at night to hunt on their own. When disturbed, they move their bodies up and down in a fast, rhythmic motion, with individuals moving away from the disturbance. The first juvenile stages seem to live on the ground below rocks and debris. The largest observed aggregation counted 770 individuals.Wijnhoven ''et al.'' 2007

Species

* '' Leiobunum annulipes'' Banks, 1909 (Costa Rica) * ''

Leiobunum aldrichi ''Leiobunum aldrichi'' is a species of harvestman in the family Sclerosomatidae. It is found in North America. References Further reading * External links * Harvestmen Articles created by Qbugbot Animals described in 1893 ...

'' (Weed, 1893) (USA - eastern) * ''

Leiobunum alvarezi ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' Goodnight & Goodnight, 1945 (Mexico) * '' Leiobunum anatolicum'' Roewer, 1957 (Turkey) * ''

Leiobunum annulatum ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' Walker, 1930 (USA) * ''

Leiobunum apenninicum ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' (Martens, 1969) (Italy, France, Austria) * '' Leiobunum aurugineum'' Crosby & Bishop, 1924 (USA - southeastern) * '' Leiobunum bicolor'' (Wood, 1870) (eastern USA) * '' Leiobunum bifrons'' Roewer, 1957 (Japan) * ''

Leiobunum bimaculatum ''Leiobunum bimaculatum'' is a species of harvestman in the family Sclerosomatidae The Sclerosomatidae are a family of harvestmen with about 1,300 known species. Name The name is combined from Ancient Greek ''skleros'' "hard" and ''soma'' "b ...

'' Banks, 1893 (USA - California) * '' Leiobunum biseriatum'' Roewer, 1910 (Morocco, Portugal, Spain) * '' Leiobunum blackwalli'' Meade, 1861 (Europe - widespread: Germany, Spain, etc) * '' Leiobunum bogerti'' Goodnight & Goodnight, 1942 (Mexico) * '' Leiobunum bolivari'' Goodnight & Goodnight, 1945 (Mexico) * ''

Leiobunum bracchiolum ''Leiobunum bracchiolum'' is a species of harvestman in the family Sclerosomatidae The Sclerosomatidae are a family of harvestmen with about 1,300 known species. Name The name is combined from Ancient Greek ''skleros'' "hard" and ''soma'' "b ...

'' C.R.McGhee, 1977 (USA - eastern) * '' Leiobunum bruchi'' Mello-Leitão, 1933 (Mexico) * '' Leiobunum brunnea'' Walker, 1930 (USA) * ''

Leiobunum calcar ''Leiobunum calcar'' is a species of harvestman in the family Sclerosomatidae The Sclerosomatidae are a family of harvestmen with about 1,300 known species. Name The name is combined from Ancient Greek ''skleros'' "hard" and ''soma'' "body". ...

'' (Wood, 1870) (USA - northeastern) * '' Leiobunum caporiacci'' Roewer, 1957 (Greece) * '' Leiobunum coccineum'' Simon, 1878 (Algeria) * '' Leiobunum colimae'' Goodnight & Goodnight, 1945 (Mexico) * '' Leiobunum consimile'' Banks, 1900 (Mexico) * ''

Leiobunum crassipalpe ''Leiobunum crassipalpe'' is a species of harvestman in the family Sclerosomatidae. It is found in North America. References Harvestmen Articles created by Qbugbot Animals described in 1909 {{opiliones-stub ...

'' Banks, 1909 (Washington) * ''

Leiobunum cretatum ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' Crosby & Bishop, 1924 (southeastern USA) * ''

Leiobunum cupreum ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' Simon, 1878 (Morocco, poss. Turkey, Cyprus, Lebanon) * ''

Leiobunum curvipalpi ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' Roewer, 1910 (Japan) * ''

Leiobunum cypricum ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestmen. S ...

'' Roewer, 1957 (Cyprus) * ''

Leiobunum davisi ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' (Goodnight & Goodnight, 1942)(Mexico) * ''Leiobunum defectivum'' Rambla, 1959 (Spain) * '' Leiobunum denticulatum'' Banks, 1900 (Mexico) * ''

Leiobunum depressum ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestmen. S ...

'' Davis, 1934 (USA) * ''

Leiobunum desertum ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' Goodnight & Goodnight, 1944 (Mexico) * '' Leiobunum dromedarium'' F.O.Pickard-Cambridge, 1904 (Mexico) * ''

Leiobunum ephippiatum ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' Roewer, 1910 (Oregon) * '' Leiobunum escondidum'' Chamberlin, 1925 (California) * ''

Leiobunum euserratipalpe ''Leiobunum euserratipalpe'' is a species of harvestman in the family Sclerosomatidae. It is found in North America. References Further reading * Harvestmen Articles created by Qbugbot Animals described in 2011 {{opiliones-stu ...

'' Ingianni, McGhee & Shultz, 2011 * ''

Leiobunum exillipes ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' (Wood, 1878) (California, Nevada) * ''

Leiobunum flavum ''Leiobunum flavum'' is a species of harvestman in the family Sclerosomatidae. It is found in North America. References Further reading * External links * Harvestmen Articles created by Qbugbot Animals described in 1894 { ...

'' Banks, 1894 (Louisiana, Mexico) * ''

Leiobunum formosum ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' (Wood, 1870) (northeastern USA) * '' Leiobunum fuscum'' Roewer, 1910 (Guatemala) * '' Leiobunum ghigii'' Caporiacco, 1929 (Italy) * '' Leiobunum globosum'' Suzuki, 1953 (Japan, Russia) * ''

Leiobunum glabrum ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' L.Koch, 1869 (Tirols) * ''

Leiobunum gordoni ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' Goodnight & Goodnight, 1945 (Alabama) * '' Leiobunum gracile'' Thorell, 1876 * '' Leiobunum gruberi'' Karaman, 1996 (Macedonia) * '' Leiobunum guerreoensis'' Goodnight & Goodnight, 1946 (Mexico) * ''

Leiobunum hedini ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' Roewer, 1936 (China) * ''

Leiobunum heinrichi ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' Roewer, 1957 (Burma) * '' Leiobunum hiasai'' Suzuki, 1976 (Japan) * '' Leiobunum hikocola'' Suzuki, 1966 (Japan) * '' Leiobunum hiraiwai'' (Sato & Suzuki, 1939) :* ''Leiobunum hiraiwai hiraiwai'' (Sato & Suzuki, 1939) (Japan) :* ''Leiobunum hiraiwai fuji'' Suzuki, 1976 (Japan) :* ''Leiobunum hiraiwai izuense'' Suzuki, 1976 (Japan) :* ''Leiobunum hiraiwai longum'' Suzuki, 1976 (Japan) :* ''Leiobunum hiraiwai shiranense'' Suzuki, 1976 (Japan) * '' Leiobunum hoffmani'' Ingianni, McGhee and Shultz, 2011 (USA) * ''

Leiobunum holtae ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' McGhee, 1977 (USA) * ''

Leiobunum hongkongium ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' Roewer, 1957 (China) * ''

Leiobunum hoogstraali ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' Goodnight & Goodnight, 1942 (Mexico) * '' Leiobunum knighti'' Goodnight & Goodnight, 1942 (Mexico) * † '' Leiobunum inclusum'' Roewer, 1939 (fossil: Baltic amber) * '' Leiobunum insignitum'' Roewer, 1910 (Mexico) * '' Leiobunum insulare'' Roewer, 1957 (Greece) * '' Leiobunum ischionotatum'' (Dugès, 1884) :* ''Leiobunum ischionotatum ischionotatum'' (Dugès, 1884) (Mexico) :* ''Leiobunum ischionotatum luteovittatum'' Roewer, 1912 (Mexico) * ''

Leiobunum japanense ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' (Müller, 1914) :* ''Leiobunum japanense japanense'' (Müller, 1914) (Japan) :* ''Leiobunum japanense japonicum'' (Suzuki, 1940) (Japan, Korea, Taiwan) :* ''Leiobunum japanense uenoi'' Suzuki, 1964 (Japan) * ''

Leiobunum japonicum ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' (Müller, 1914) (Japan) * '' Leiobunum kohyai'' Suzuki, 1953 (Japan) * ''

Leiobunum leiopenis ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' Davis, 1934 (USA - Oklahoma, Kentucky) * ''

Leiobunum limbatum ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' L.Koch, 1861 (Europe - Alps) * ''

Leiobunum lindbergi ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' Roewer, 1959 * ''

Leiobunum longipes ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestmen. S ...

'' Weed, 1890 :* ''Leiobunum longipes longipes'' Weed, 1890 (USA - northern) :* ''Leiobunum longipes aldrichi'' Weed, 1893 (USA - northern) * ''

Leiobunum lusitanicum ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' Roewer, 1923 (Portugal) * ''

Leiobunum maculosus ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' (Wood, 1868) * ''

Leiobunum manubriatum ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestmen. S ...

'' (Karsch, 1881) (Japan) * ''

Leiobunum marmoratum ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' F.O.Pickard-Cambridge, 1904 (Mexico) * '' Leiobunum maximum'' Roewer, 1910 :* ''Leiobunum maximum distinctum'' Suzuki, 1973 (Japan) :* ''Leiobunum maximum formosum'' Suzuki, 1976 (Taiwan) :* ''Leiobunum maximum maximum'' Roewer, 1910 (China, Japan, Taiwan) :* ''Leiobunum maximum yushan'' Suzuki, 1976 (Taiwan) * ''

Leiobunum mesopunctatum ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' Goodnight & Goodnight, 1942 (Mexico) * ''

Leiobunum metallicum ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' Roewer, 1932 (Mexico) * '' Leiobunum mexicanum'' Banks, 1898 (Mexico) * ''

Leiobunum montanum ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' Suzuki, 1953 :* ''Leiobunum montanum montanum'' Suzuki, 1953 (Japan) :* ''Leiobunum montanum sobosanum'' Suzuki, 1976 (Japan) * '' Leiobunum nigrigenum'' Goodnight & Goodnight, 1945 (Mexico) * ''

Leiobunum nigripes ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestmen. S ...

'' Weed, 1887 * ''

Leiobunum nigripalpe ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestmen. S ...

'' (Simon, 1879) (France) * '' Leiobunum nigropalpi'' (Wood, 1870) (northeastern USA) * ''

Leiobunum nycticorpum ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' Goodnight & Goodnight, 1942 (Mexico) * '' Leiobunum oharai'' N. Tsurusaki, 1991 (Taiwan) * ''

Leiobunum oregonense ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' C.J. Goodnight and M.L. Goodnight, 1943 * '' Leiobunum patzquarum'' Goodnight & Goodnight, 1942 (Mexico) * '' Leiobunum peninsulare'' Davis, 1934 (USA) * ''

Leiobunum politum ''Leiobunum politum'' is a species of harvestman in the family Sclerosomatidae. It is found in North America. References Further reading * Harvestmen Articles created by Qbugbot Animals described in 1868 {{opiliones-stub ...

'' Weed, 1890 (eastern USA) :* ''Leiobunum politum politum'' Weed, 1890 :* ''Leiobunum politum magnum'' Weed, 1893 (USA - Mississippi) * ''

Leiobunum potanini ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' (Schenkel, 1963) (China) * ''

Leiobunum potosum ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' Goodnight & Goodnight, 1942 (Mexico) * ''

Leiobunum relictum ''Leiobunum relictum'' is a species of harvestman in the family Sclerosomatidae. It is found in North America. References Harvestmen Articles created by Qbugbot Animals described in 1934 {{opiliones-stub ...

'' Davis, 1934 (USA - Oklahoma) * '' Leiobunum religiosum'' (Simon, 1879) (France) * ''

Leiobunum roseum ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' C.L.Koch, in Hahn & C.L.Koch 1848 (Tirols) * '' Leiobunum rotundum'' (Latreille, 1798) (Europe, North Africa, Canary Islands) * '' Leiobunum royali'' Goodnight & Goodnight, 1946 (Mexico) * '' Leiobunum rubrum'' Suzuki, 1966 (Korea, Japan) * '' Leiobunum rumelicum'' Silhavý, 1965 (Bulgaria) * ''

Leiobunum rupestre ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' (Herbst, 1799) (central Europe) * ''

Leiobunum sadoense ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' N. Tsurusaki, 1982 (Japan) * † ''

Leiobunum sarapum ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' Menge, 1854 (fossil) * ''

Leiobunum seriatum ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' Simon, 1878 (Asia Minor) ee also ''Leiobunum albigenium'' Sorensen, 1911 (Syria)">Leiobunum_albigenium.html" ;"title="ee also ''Leiobunum albigenium">ee also ''Leiobunum albigenium'' Sorensen, 1911 (Syria)* ''Leiobunum seriepunctatum'' Doleschall, 1852 * ''Leiobunum serratipalpe'' Roewer, 1910 * ''Leiobunum silum'' Shultz, 2018 * ''Leiobunum simplum'' Suzuki, 1976 * ''

Leiobunum socialissium ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestmen. S ...

'' C.L.Koch, 1873 (Morocco) * '' Leiobunum soproniense'' Szalay, 1951 * ''

Leiobunum speciosum ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' Banks, 1900 (Alabama) * ''

Leiobunum subalpinum ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestmen. S ...

'' Komposch, 1998 * ''

Leiobunum supracheliceralis ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' Roewer, 1957 * '' Leiobunum tamanum'' Suzuki, 1958 * ''

Leiobunum tascum ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' Goodnight & Goodnight, 1945 (Mexico) * ''

Leiobunum tisciae ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestmen. S ...

'' Avram, 1968 * ''

Leiobunum tohokuense ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' Suzuki, 1976 * ''

Leiobunum townsendi ''Leiobunum townsendi'' is a species of harvestman in the family Sclerosomatidae. It is found in North America. References Harvestmen Articles created by Qbugbot Animals described in 1893 {{opiliones-stub ...

'' Weed, 1893 (USA - Texas, Arizona) * '' Leiobunum trimaculatum'' Goodnight & Goodnight, 1943 (USA - Florida) * ''

Leiobunum tsushimense ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' Suzuki, 1976 * ''

Leiobunum uxorium ''Leiobunum uxorium'' is a species of harvestman in the family Sclerosomatidae. It is found in North America. References Further reading * Harvestmen Articles created by Qbugbot Animals described in 1924 {{opiliones-stub ...

'' (Crosby & Bishop, 1924) (USA - southeastern) * '' Leiobunum ventricosum'' (Wood, 1870) (USA - northeastern) :* ''Leiobunum ventricosum ventricosum'' (Wood, 1870) :* ''Leiobunum ventricosum hiemale'' (Weed, 1890) (USA - southeastern) :* ''Leiobunum ventricosum floridanum'' Davis, 1934 (Florida) * ''

Leiobunum veracruzensis ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' Goodnight & Goodnight, 1947 * ''

Leiobunum viridorsum ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestm ...

'' Goodnight & Goodnight, 1942 (Mexico) * ''

Leiobunum verrucosum ''Leiobunum verrucosum'' is a species of harvestman in the family (taxonomy), family Sclerosomatidae. It is found in North America. References External links

* Harvestmen Articles created by Qbugbot Animals described in 1868 {{opi ...

'' (Wood, 1870) (New York) * ''

Leiobunum vittatum ''Leiobunum vittatum'' is a species of harvestman in the family Sclerosomatidae. It is found in North America. References Further reading * External links * Harvestmen Articles created by Qbugbot Animals described in 1821 ...

'' (Say, 1821) (central USA) :* ''Leiobunum vittatum vittatum'' (Say, 1821) :* ''Leiobunum vittatum dorsatum'' Say, 1821 (USA -northern) :* ''Leiobunum vittatum minor'' Weed, 1892 (USA - South Dakota) * '' Leiobunum wegneri'' Silhavý, 1976 * ''

Leiobunum zimmermani ''Leiobunum'' is a genus of the harvestman family Sclerosomatidae with more than 100 described species. Contrary to popular belief, they are not spiders, although they share a resemblance. They are arachnids, in the order Opiliones, harvestmen. S ...

'' Roewer, 1952

References

* 's Biology Catalog
Sclerosomatidae
* (2007): An unidentified harvestman ''Leiobunum'' sp. alarmingly invading Europe (Arachnida: Opiliones). ''Arachnol. Mitt.'' 34: 27-38
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* {{Taxonbar, from=Q138879 Harvestmen Arachnids of North America Harvestman genera