''Olios'' is the largest genus of

huntsman spider Huntsman spiders, members of the family Sparassidae (formerly Heteropodidae), catch their prey by hunting rather than in webs. They are also called giant crab spiders because of their size and appearance. Larger species sometimes are referred to ...

s, containing 166 species. They are found throughout the world, with most species occurring in hot countries. The genus was first described by

Charles Athanase Walckenaer Baron Charles Athanase Walckenaer (25 December 1771 – 28 April 1852) was a French civil servant, writer, man of letters, and scientist. He was a polymath and wrote extensively on geography, natural history, and literature. Major contributio ...

in 1837.

Description

They are small to large

Sparassidae Huntsman spiders, members of the family Sparassidae (formerly Heteropodidae), catch their prey by hunting rather than in webs. They are also called giant crab spiders because of their size and appearance. Larger species sometimes are referred to ...

, that have eight eyes in two partially straight rows. For the smaller species of this genus, they are usually light brown to brown with darker areas. Most larger species are darker, and some members of this genus may also be green. They are nocturnal hunters. The Grand Huntsman Spider, known scientifically as Heteropoda venatoria, is not considered dangerous to humans. While it does possess venom, it is primarily used to subdue its prey, which consists of insects. The venom is not potent enough to cause significant harm to humans, and bites may result in mild symptoms such as redness, swelling, or pain, similar to a bee sting. However, as with any spider bite, individual reactions can vary, and it's always best to seek medical attention if you experience severe symptoms or an allergic reaction.

Habitat

As this genus is widespread, they are found in a large variety of habitats, from

savannahs A savanna or savannah is a mixed woodland-grassland (i.e. grassy woodland) biome and ecosystem characterised by the trees being sufficiently widely spaced so that the Canopy (forest), canopy does not close. The open canopy allows sufficient li ...

rainforest Rainforests are forests characterized by a closed and continuous tree Canopy (biology), canopy, moisture-dependent vegetation, the presence of epiphytes and lianas and the absence of wildfire. Rainforests can be generally classified as tropi ...

. They are mainly found in vegetation, and rarely houses. They are sometimes shipped alongside fruit, but this is not a common occurrence.

Species

it contains 166 species, according to the World Spider Catalogue: * '' Olios acolastus'' Thorell, 1890 — Sumatra * ''

Olios acostae ''Olios'' is the largest genus of huntsman spiders, containing 166 species. They are found throughout the world, with most species occurring in hot countries. The genus was first described by Charles Athanase Walckenaer in 1837. Description Th ...

'' Schenkel, 1953 — Venezuela * '' Olios actaeon'' Pocock, 1899 — New Britain * ''

Olios admiratus ''Olios'' is the largest genus of huntsman spiders, containing 166 species. They are found throughout the world, with most species occurring in hot countries. The genus was first described by Charles Athanase Walckenaer in 1837. Description Th ...

'' Pocock, 1901 — India * ''

Olios alluaudi ''Olios'' is the largest genus of huntsman spiders, containing 166 species. They are found throughout the world, with most species occurring in hot countries. The genus was first described by Charles Athanase Walckenaer in 1837. Description Th ...

Simon Simon may refer to: People * Simon (given name), including a list of people and fictional characters with the given name Simon * Simon (surname), including a list of people with the surname Simon * Eugène Simon, French naturalist and the genus ...

, 1887 — Ivory Coast * ''

Olios angolensis ''Olios'' is the largest genus of huntsman spiders, containing 166 species. They are found throughout the world, with most species occurring in hot countries. The genus was first described by Charles Athanase Walckenaer in 1837. Description ...

'' Jäger, 2020 — Angola * '' Olios argelasius''

Walckenaer Baron Charles Athanase Walckenaer (25 December 1771 – 28 April 1852) was a French civil servant, writer, man of letters, and scientist. He was a polymath and wrote extensively on geography, natural history, and literature. Major contributio ...

, 1805 — Mediterranean * ''

Olios artemis ''Olios'' is the largest genus of huntsman spiders, containing 166 species. They are found throughout the world, with most species occurring in hot countries. The genus was first described by Charles Athanase Walckenaer in 1837. Description ...

'' Hogg, 1916 — New Guinea * ''

Olios atomarius ''Olios'' is the largest genus of huntsman spiders, containing 166 species. They are found throughout the world, with most species occurring in hot countries. The genus was first described by Charles Athanase Walckenaer in 1837. Description ...

'' Simon, 1880 — Peru * ''

Olios attractus ''Olios'' is the largest genus of huntsman spiders, containing 166 species. They are found throughout the world, with most species occurring in hot countries. The genus was first described by Charles Athanase Walckenaer in 1837. Description ...

'' Petrunkevitch, 1911 — Brazil * ''

Olios aurantiacus ''Olios'' is the largest genus of huntsman spiders, containing 166 species. They are found throughout the world, with most species occurring in hot countries. The genus was first described by Charles Athanase Walckenaer in 1837. Description ...

'' Mello-Leitão, 1918 — Brazil * ''

Olios auricomis ''Olios'' is the largest genus of huntsman spiders, containing 166 species. They are found throughout the world, with most species occurring in hot countries. The genus was first described by Charles Athanase Walckenaer in 1837. Description ...

'' Simon, 1880 — Zanzibar * ''

Olios batesi ''Olios'' is the largest genus of huntsman spiders, containing 166 species. They are found throughout the world, with most species occurring in hot countries. The genus was first described by Charles Athanase Walckenaer in 1837. Description ...

'' Pocock, 1899 — Cameroon * ''

Olios baulnyi ''Olios'' is the largest genus of huntsman spiders, containing 166 species. They are found throughout the world, with most species occurring in hot countries. The genus was first described by Charles Athanase Walckenaer in 1837. Description ...

'' Simon, 1874 — Morocco, Senegal, Sudan * ''

Olios benitensis ''Olios'' is the largest genus of huntsman spiders, containing 166 species. They are found throughout the world, with most species occurring in hot countries. The genus was first described by Charles Athanase Walckenaer in 1837. Description Th ...

'' Pocock, 1899 — Cameroon * '' Olios berlandi'' Roewer, 1951 — New Caledonia * '' Olios bhattacharjeei'' (Saha & Raychaudhuri, 2007) — India * ''

Olios bhavnagarensis ''Olios'' is the largest genus of huntsman spiders, containing 166 species. They are found throughout the world, with most species occurring in hot countries. The genus was first described by Charles Athanase Walckenaer in 1837. Description Th ...

Sethi Sethi (sometimes spelled Seth) is a surname that is found among the Khukhrain community of India. Sethi is derived from the Sanskrit word "Sreshti" meaning the head of a mercantile. Minor Greek ancestry in Khuhkrains from the Indo-Greek Kingdom ...

& Tikader, 1988 — India * '' Olios biarmatus'' Lessert, 1925 — South Africa * '' Olios brachycephalus''

Lawrence Lawrence may refer to: Education Colleges and universities * Lawrence Technological University, a university in Southfield, Michigan, United States * Lawrence University, a liberal arts university in Appleton, Wisconsin, United States Preparator ...

, 1938 — South Africa * '' Olios bungarensis'' Strand, 1913 — Sumatra * '' Olios canalae''

Berland Berland is a surname. Notable people with the surname include: *André Berland (1940–2025), French historian and biographer *Bjørn Berland (born 1977), Norwegian footballer *Eliezer Berland (born 1937), Israeli Breslov rabbi *François Berléan ...

, 1924 — New Caledonia * '' Olios canariensis''

Lucas Lucas or LUCAS may refer to: People * Lucas (surname) * Lucas (given name) Arts and entertainment * Luca Family Singers, or the Lucas, a 19th-century African-American singing group * Lucas, a 1960s Swedish pop group formed by Janne Lucas Perss ...

, 1838 — Canary Islands * ''

Olios caprinus ''Olios'' is the largest genus of huntsman spiders, containing 166 species. They are found throughout the world, with most species occurring in hot countries. The genus was first described by Charles Athanase Walckenaer in 1837. Description ...

'' Mello-Leitão, 1918 — Brazil * '' Olios chelifer'' Lawrence, 1937 — South Africa * '' Olios chubbi'' Lessert, 1923 — South Africa * ''

Olios clarus ''Olios'' is the largest genus of huntsman spiders, containing 166 species. They are found throughout the world, with most species occurring in hot countries. The genus was first described by Charles Athanase Walckenaer in 1837. Description Th ...

'' Keyserling, 1880 — Mexico * '' Olios claviger'' Pocock, 1901 — South Africa * ''

Olios coccineiventris ''Olios'' is the largest genus of huntsman spiders, containing 166 species. They are found throughout the world, with most species occurring in hot countries. The genus was first described by Charles Athanase Walckenaer in 1837. Description Th ...

'' Simon, 1880 — Moluccas, New Guinea * '' Olios coenobitus''

Fage Fage International S.A. ( ) is an international dairy company founded in Athens, Greece, and as of 2012 headquartered in Strassen, Luxembourg. It is one of the major dairy brands in Greece. It manufactures dairy products including milk, yogurt ...

, 1926 — Madagascar * '' Olios correvoni'' Lessert, 1921 — East Africa * '' Olios correvoni choupangensis'' Lessert, 1936 — Mozambique * '' Olios correvoni nigrifrons'' Lawrence, 1928 — Southern Africa * ''

Olios crassus ''Olios'' is the largest genus of huntsman spiders, containing 166 species. They are found throughout the world, with most species occurring in hot countries. The genus was first described by Charles Athanase Walckenaer in 1837. Description Th ...

'' Banks, 1909 — Costa Rica * '' Olios croseiceps'' Pocock, 1898 — Malawi * '' Olios darlingi'' Pocock, 1901 — South Africa * '' Olios debalae'' (Biswas & Roy, 2005) - India * '' Olios debilipes'' Mello-Leitão, 1945 — Argentina * '' Olios denticulus'' Jäger, 2020 — Indonesia (Java) * ''

Olios diao ''Olios'' is the largest genus of huntsman spiders, containing 166 species. They are found throughout the world, with most species occurring in hot countries. The genus was first described by Charles Athanase Walckenaer in 1837. Description T ...

'' Jäger, 2012 — Laos, Cambodia * '' Olios digitatus'' Sun, Li & Zhang, 2011 — China * '' Olios discolorichelis'' Caporiacco, 1947 — Guyana * '' Olios durlaviae'' Biswas & Raychaudhuri, 2005 — Bangladesh * '' Olios erraticus'' Fage, 1926 — Madagascar * '' Olios erroneus'' O. P.-Cambridge, 1890 — Guatemala to Venezuela * '' Olios extensus'' Berland, 1924 — New Caledonia * '' Olios faesi'' Lessert, 1933 — Angola * '' Olios fasciculatus'' Simon, 1880 — USA, Mexico * ''

Olios fasciiventris ''Olios'' is the largest genus of huntsman spiders, containing 166 species. They are found throughout the world, with most species occurring in hot countries. The genus was first described by Charles Athanase Walckenaer in 1837. Description Th ...

'' Simon, 1880 — Zanzibar * '' Olios feldmanni'' Strand, 1915 — Cameroon * ''

Olios ferox ''Olios'' is the largest genus of huntsman spiders, containing 166 species. They are found throughout the world, with most species occurring in hot countries. The genus was first described by Charles Athanase Walckenaer in 1837. Description Th ...

'' Thorell, 1892 — Indonesia or Australia * '' Olios fimbriatus'' Chrysanthus, 1965 — New Guinea * '' Olios flavens'' Nicolet, 1849 — Chile * ''

Olios floweri ''Olios'' is the largest genus of huntsman spiders, containing 166 species. They are found throughout the world, with most species occurring in hot countries. The genus was first described by Charles Athanase Walckenaer in 1837. Description Th ...

'' Lessert, 1921 — Ethiopia, East Africa * '' Olios fonticola'' Pocock, 1902 — South Africa * '' Olios francoisi'' Simon, 1898 — Loyalty Islands * '' Olios freyi'' Lessert, 1929 — Congo * '' Olios fulvithorax'' Berland, 1924 — New Caledonia * '' Olios galapagoensis'' Banks, 1902 — Galapagos Islands * ''

Olios gambiensis ''Olios'' is the largest genus of huntsman spiders, containing 166 species. They are found throughout the world, with most species occurring in hot countries. The genus was first described by Charles Athanase Walckenaer in 1837. Description Th ...

'' Jäger, 2020 — Gambia * '' Olios gaujoni (Simon, 1897) - Ecuador * '' Olios gentilis'' Karsch, 1879 — West Africa * '' Olios giganteus'' Keyserling, 1884 — USA, Mexico * '' Olios gravelyi'' Sethi & Tikader, 1988 — India * '' Olios hampsoni'' Pocock, 1901 — India * ''

Olios hirtus ''Olios hirtus'', is a species of spider of the genus ''Olios''. It is endemic to Sri Lanka. See also * List of Sparassidae species This page lists all described genera and species of the spider family Sparassidae. , the World Spider Catalog a ...

'' Karsch, 1879 — Sri Lanka * '' Olios hoplites'' Caporiacco, 1941 — Ethiopia * ''

Olios humboldtianus ''Olios'' is the largest genus of huntsman spiders, containing 166 species. They are found throughout the world, with most species occurring in hot countries. The genus was first described by Charles Athanase Walckenaer in 1837. Description T ...

'' Berland, 1924 — New Caledonia * ''

Olios igraya ''Olios'' is the largest genus of huntsman spiders, containing 166 species. They are found throughout the world, with most species occurring in hot countries. The genus was first described by Charles Athanase Walckenaer in 1837. Description ...

'' (Barrion & Litsinger, 1995) - Philippines (Luzon) * ''

Olios inaequipes ''Olios'' is the largest genus of huntsman spiders, containing 166 species. They are found throughout the world, with most species occurring in hot countries. The genus was first described by Charles Athanase Walckenaer in 1837. Description Th ...

'' Simon, 1890 — Sunda Islands * '' Olios insignifer'' Chrysanthus, 1965 — New Guinea * '' Olios insulanus'' Thorell, 1881 — Kei Islands * '' Olios jaenicke'' Jäger, 2012 — Laos * '' Olios jaldaparaensis'' Saha & Raychaudhuri, 2007 — India * ''

Olios japonicus ''Olios'' is the largest genus of huntsman spiders, containing 166 species. They are found throughout the world, with most species occurring in hot countries. The genus was first described by Charles Athanase Walckenaer in 1837. Description Th ...

'' Jäger &

Ono ONO, Ono or Ōno may refer to: Places Fiji * Ono Island (Fiji) Israel * Kiryat Ono * Ono, Benjamin, ancient site Italy * Ono San Pietro Ivory Coast * Ono, Ivory Coast, a village in Comoé District Japan * Ōno Castle, Fukuoka * ...

, 2000 — Ryukyu Islands * '' Olios kassenjicola'' Strand, 1916 — Central Africa * '' Olios kolosvaryi'' (Caporiacco, 1947) - Ethiopia * '' Olios kruegeri'' Simon, 1897 — South Africa * ''

Olios kunzi ''Olios'' is the largest genus of huntsman spiders, containing 166 species. They are found throughout the world, with most species occurring in hot countries. The genus was first described by Charles Athanase Walckenaer in 1837. Description Th ...

'' Jäger, 2020 — Namibia, South Africa * '' Olios lacticolor'' Lawrence, 1952 — South Africa * ''

Olios lamarcki ''Olios lamarcki'', is a species of spider of the genus ''Olios''. It is found in Madagascar to Sri Lanka, India and Bangladesh. The subspecies ''O. lamarcki taprobanicus'' is endemic to Sri Lanka. Description ''Olios lamarcki'' is characteri ...

'' Latreille, 1806 — Madagascar to Sri Lanka, India * '' Olios lepidus'' Vellard, 1924 — Brazil * '' Olios longipedatus'' Roewer, 1951 — Brazil * '' Olios longipes'' (Simon, 1884) — Sudan * '' Olios lucieni'' Jäger, 2020 — Ethiopia, Kenya * '' Olios lutescens'' Thorell, 1894 — Pakistan, Myanmar, Sumatra, Java * '' Olios machadoi'' Lawrence, 1952 — South Africa * '' Olios macroepigynus'' Soares, 1944 — Brazil * '' Olios maculatus'' Blackwall, 1862 — Brazil, West Indies * '' Olios mahabangkawitus'' Barrion & Litsinger, 1995 — Philippines * '' Olios marshalli'' Pocock, 1898 — South Africa * '' Olios menghaiensis''

Wang Wang may refer to: Names * Wang (surname) Wang () is the pinyin romanization of Chinese, romanization of the common Chinese surname (''Wáng''). It has a mixture of various origin with uncertain lineage of family history, however it is c ...

Zhang Zhang may refer to: Chinese culture, etc. * Zhang (surname) (張/张), common Chinese surname ** Zhang (surname 章), a rarer Chinese surname * Zhang County (漳县), of Dingxi, Gansu * Zhang River (漳河), a river flowing mainly in Henan * ''Zha ...

, 1990 — China * ''

Olios milleti ''Olios milleti'', is a species of spider of the genus '' Olios''. It is native to India and Sri Lanka. According to SpiderID, ''Olios milleti'' is most often sighted outdoors during the month of February. See also * List of Sparassidae species ...

'' Pocock, 1901 — India, Sri Lanka * '' Olios minensis'' Mello-Leitão, 1917 — Brazil * '' Olios monticola'' Berland, 1924 — New Caledonia * '' Olios mordax'' O. P.-Cambridge, 1899 — Madagascar * '' Olios muang'' Jäger & Praxaysombath, 2009 — Laos * '' Olios mutabilis'' Mello-Leitão, 1917 — Brazil * '' Olios mygalinus''

Doleschall Carl Ludwig Doleschall (; ; born 15 July 1827 – died 26 February 1859) was born in Vág-Újhely, Kingdom of Hungary (1526–1867), Kingdom of Hungary, Austrian Empire (now Nové Mesto nad Váhom, Slovakia), as the son of the theologian Michael Do ...

, 1857 — Moluccas, New Guinea * '' Olios mygalinus cinctipes''

Merian Merian may refer to People with the surname * Merian family, Swiss patrician family from Basel * Matthäus Merian the Elder (1593–1650), Swiss-German engraver and publisher * Matthäus Merian the Younger (1621–1687), Swiss painter * Maria Siby ...

, 1911 — Sulawesi * '' Olios mygalinus nigripalpis'' Merian, 1911 — Sulawesi * '' Olios nanningensis'' Hu & Ru, 1988 — China * '' Olios nentwigi'' Jäger, 2020 — Indonesia (Krakatau Is.) * '' Olios neocaledonicus'' Berland, 1924 — New Caledonia * '' Olios nigrifrons'' Simon, 1897 — Java * '' Olios nigriventris'' Taczanowski, 1872 — French Guiana * '' Olios oberzelleri'' Kritscher, 1966 — New Caledonia * '' Olios obesulus'' Pocock, 1901 — India * ''

Olios obscurus ''Olios'' is the largest genus of huntsman spiders, containing 166 species. They are found throughout the world, with most species occurring in hot countries. The genus was first described by Charles Athanase Walckenaer in 1837. Description Th ...

'' Keyserling, 1880 — Mexico, Costa Rica, Panama * '' Olios obtusus'' F. O. P.-Cambridge, 1900 — Guatemala * '' Olios oubatchensis'' Berland, 1924 — New Caledonia * '' Olios paraensis'' Keyserling, 1880 — Brazil * '' Olios pellucidus'' Keyserling, 1880 — Peru * '' Olios perezi'' Barrion & Litsinger, 1995 — Philippines * '' Olios peruvianus'' Roewer, 1951 — Peru * '' Olios pictus'' (Simon, 1885) - Morocco, Algeria, Tunisia, Israel, Saudi Arabia * '' Olios plumipes'' Mello-Leitão, 1937 — Brazil * '' Olios princeps'' Hogg, 1914 — New Guinea * '' Olios pulchripes'' Thorell, 1899 — Cameroon * '' Olios punctipes'' Simon, 1884 — India to Sumatra * '' Olios punctipes sordidatus'' Thorell, 1895 — Myanmar * '' Olios punjabensis'' Dyal, 1935 — Pakistan * '' Olios pusillus'' Simon, 1880 — Madagascar * '' Olios pyrozonis'' Pocock, 1901 — India * '' Olios quinquelineatus'' Taczanowski, 1872 — French Guiana * '' Olios roeweri'' Caporiacco, 1955 — Guyana * '' Olios rosettii'' Leardi, 1901 — India * '' Olios rotundiceps'' Pocock, 1901 — India * ''

Olios rubripes ''Olios'' is the largest genus of huntsman spiders, containing 166 species. They are found throughout the world, with most species occurring in hot countries. The genus was first described by Charles Athanase Walckenaer in 1837. Description Th ...

'' Taczanowski, 1872 — French Guiana * '' Olios rubriventris'' Thorell, 1881 — Moluccas, New Guinea * '' Olios ruwenzoricus'' Strand, 1913 — Central Africa * '' Olios scalptor'' Jäger & Ono, 2001 — Taiwan * '' Olios senilis'' Simon, 1880 — India, Sri Lanka * '' Olios sericeus'' Kroneberg, 1875 — Georgia, Central Asia * '' Olios sherwoodi'' Lessert, 1929 — Congo * '' Olios similis'' (O. Pickard-Cambridge, 1890) - Guatemala * ''

Olios simoni ''Olios'' is the largest genus of huntsman spiders, containing 166 species. They are found throughout the world, with most species occurring in hot countries. The genus was first described by Charles Athanase Walckenaer in 1837. Description Th ...

'' O. P.-Cambridge, 1890 — Guatemala * '' Olios sjostedti'' Lessert, 1921 — East Africa * '' Olios skwarrae'' Roewer, 1933 — Mexico * '' Olios somalicus'' Caporiacco, 1940 — Somalia * '' Olios spinipalpis'' Pocock, 1901 — South Africa * '' Olios stictopus'' Pocock, 1898 — South Africa * '' Olios stimulator'' Simon, 1897 — India * '' Olios strandi'' Kolosváry, 1934 — New Guinea * '' Olios suavis'' O. P.-Cambridge, 1876 — Israel, Egypt * '' Olios subadultus'' Mello-Leitão, 1930 — Brazil * ''

Olios sulphuratus ''Olios'' is the largest genus of huntsman spiders, containing 166 species. They are found throughout the world, with most species occurring in hot countries. The genus was first described by Charles Athanase Walckenaer in 1837. Description Th ...

'' Thorell, 1899 — Cameroon * '' Olios sungaya'' (Barrion & Litsinger, 1995) - Philippines (Mindanao) * ''

Olios suung ''Olios'' is the largest genus of huntsman spiders, containing 166 species. They are found throughout the world, with most species occurring in hot countries. The genus was first described by Charles Athanase Walckenaer in 1837. Description Th ...

'' Jäger, 2012 — Laos * ''

Olios sylvaticus ''Olios'' is the largest genus of huntsman spiders, containing 166 species. They are found throughout the world, with most species occurring in hot countries. The genus was first described by Charles Athanase Walckenaer in 1837. Description ...

'' Blackwall, 1862 — Brazil * '' Olios tamerlani'' Roewer, 1951 — New Guinea * '' Olios taprobanicus'' Strand, 1913 - Sri Lanka * '' Olios tarandus'' Simon, 1897 — India * ''

Olios tener ''Olios'' is the largest genus of huntsman spiders, containing 166 species. They are found throughout the world, with most species occurring in hot countries. The genus was first described by Charles Athanase Walckenaer in 1837. Description T ...

'' Thorell, 1891 — Pakistan, India, Myanmar * '' Olios tiantongensis''

Kim Kim may refer to: People and fictional characters * Kim (given name), a list of people and fictional characters * Kim (surname), a list of people and fictional characters ** Kim (Korean surname) *** Kim dynasty (disambiguation), several dynas ...

, 1996 — China * ''

Olios tigrinus ''Olios'' is the largest genus of huntsman spiders, containing 166 species. They are found throughout the world, with most species occurring in hot countries. The genus was first described by Charles Athanase Walckenaer in 1837. Description Th ...

'' Keyserling, 1880 — Peru * '' Olios tikaderi'' Kundu, Biswas & Raychaudhuri, 1999 — India * '' Olios triarmatus'' Lessert, 1936 — Mozambique * '' Olios trifurcatus'' Pocock, 1899 — Cameroon * '' Olios ventrosus'' Nicolet, 1849 — Chile * '' Olios vitiosus'' Vellard, 1924 — Brazil * '' Olios wroughtoni'' Simon, 1897 — India * ''

Olios yucatanus ''Olios'' is the largest genus of huntsman spiders, containing 166 species. They are found throughout the world, with most species occurring in hot countries. The genus was first described by Charles Athanase Walckenaer in 1837. Description Th ...

'' Chamberlin, 1925 — Mexico * '' Olios zulu'' Simon, 1880 — South Africa

References

{{Taxonbar, from=Q3350617 Sparassidae genera Cosmopolitan spiders Taxa named by Charles Athanase Walckenaer