Lasaeola

Lasaeola Temporal range: Palaeogene– Present PreꞒ Ꞓ O S D C P T J K Pg N
L. prona, adult female
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Arthropoda
Subphylum:	Chelicerata
Class:	Arachnida
Order:	Araneae
Infraorder:	Araneomorphae
Family:	Theridiidae
Genus:	Lasaeola Simon, 1881[1]
Type species
Pachydactylus prona (Menge, 1868)
Species
24, see text
Synonyms[1]
Pselothorax Chamberlin, 1949[2]

Lasaeola is a genus of comb-footed spiders that was first described by Eugène Louis Simon in 1881.[3] The type species was described under the name Pachydactylus pronus,[4] but was renamed Lasaeola prona when it was discovered that the name "Pachydactylus" was preoccupied.[3] Both this genus and Deliana were removed from the synonymy of Dipoena in 1988,[5] but many of these species require more study before their placement is certain.[1]

Species

As of September 2019^[update] it contains twenty-four species and one subspecies, found in the Americas, Europe, and Asia:[1]

• Lasaeola algarvensis Wunderlich, 2011 – Portugal
• Lasaeola armona Wunderlich, 2015 – Portugal, Spain
• Lasaeola atopa (Chamberlin, 1949) – USA
• Lasaeola bequaerti (Chickering, 1948) – Panama
• Lasaeola canariensis (Wunderlich, 1987) – Canary Is.
• Lasaeola convexa (Blackwall, 1870) – Mediterranean
• Lasaeola coracina (C. L. Koch, 1837) – Western Europe to Ukraine
• Lasaeola dbari Kovblyuk, Marusik & Omelko, 2012 – Georgia
• Lasaeola donaldi (Chickering, 1943) – Panama, Venezuela
• Lasaeola fastigata Zhang, Liu & Zhang, 2011 – China
• Lasaeola flavitarsis (Wunderlich, 1992) – Canary Is.
• Lasaeola grancanariensis (Wunderlich, 1987) – Canary Is.
• Lasaeola lunata Zhang, Liu & Zhang, 2011 – China
• Lasaeola minutissima Wunderlich, 2011 – Portugal, Spain
• Lasaeola oceanica Simon, 1883 – Azores
• Lasaeola okinawana (Yoshida & Ono, 2000) – China, Japan (Ryukyu Is.)
• Lasaeola prona (Menge, 1868) (type) – North America, Europe, Caucasus, Russia (Europe to South Siberia), Kazakhstan, Iran, Japan
• Lasaeola spinithorax (Keyserling, 1886) – Peru
• Lasaeola striata (Wunderlich, 1987) – Canary Is.
• Lasaeola superba (Chickering, 1948) – Mexico, Panama
• Lasaeola testaceomarginata Simon, 1881 – Mediterranean
• Lasaeola tristis (Hahn, 1833) – Europe, Turkey, Russia (Europe to South Siberia), Central Asia
  • Lasaeola t. hissariensis (Charitonov, 1951) – Russia (South Siberia)
• Lasaeola yona (Yoshida & Ono, 2000) – Japan (Ryukyu Is.)
• Lasaeola yoshidai (Ono, 1991) – China, Korea, Japan

In synonymy:

• L. daltoni (Levi, 1953, T from Dipoena) = Lasaeola atopa (Chamberlin, 1949)
• L. hamata (Tullgren, 1949, T from Dipoena) = Lasaeola prona (Menge, 1868)
• L. tibiale (Hahn, 1831, T from Theridion sub nomen dubium) = Lasaeola tristis (Hahn, 1833)
• L. trapezoidalis (Levy & Amitai, 1981, T from Dipoena) = Lasaeola convexa (Blackwall, 1870)

See also

• List of Theridiidae species

References

1. Gloor, Daniel; Nentwig, Wolfgang; Blick, Theo; Kropf, Christian (2019). "Gen. Lasaeola Simon, 1881". World Spider Catalog Version 20.0. Natural History Museum Bern. doi:10.24436/2. Retrieved 2019-10-27.
2. Yoshida, H. (2002). "A revision of the Japanese genera and species of the subfamily Hadrotarsinae (Araneae: Theridiidae)". Acta Arachnologica. 51: 13. doi:10.2476/asjaa.51.7.
3. Simon, E. (1881). Les arachnides de France. Tome cinquième, première partie. Roret, Paris. pp. 1–180.
4. Menge, A. (1868). "Preussische Spinnen. II. Abtheilung". Schriften der Naturforschenden Gesellschaft in Danzig. 2: 177.
5. Wunderlich, J. (1988). Die fossilen Spinnen im Dominikanischen Bernstein. p. 148.

External links

Data related to Lasaeola at Wikispecies