Episinus
Episinus is a genus of comb-footed spiders that was first described by Pierre André Latreille in 1809.
They can grow up to long.
Distribution
Spiders of this genus are found worldwide.Life style
Episinus can be found at ground level between low vegetation, making a very simple H or Y-shaped web near ground level. Courtship takes place in summer. The egg-sac is white and spherical and has a coarse loop of silk around it.Description
The body length is 6 mm. The carapace is slightly longer than it is wide, and the eye region is either roundly elevated or projects anteriorly. There is often a pair of horns between the anterior and posterior median eyes that feature silvery and sometimes reddish pigment.The clypeus is low and flat, and it usually projects anteriorly. The fovea is distinct and long. Eight eyes are arranged more or less circularly, often on tubercles, with the anterior median eyes being the smallest. The eyes are usually bordered by black.
The abdomen is usually widest behind the middle and is modified with humps and tubercles. It is often light-colored with marks and streaks, and sometimes features white pigment.
The leg formula is either 1423 or 4123, and all legs are somewhat robust. The legs are usually pale yellow to brown in color, with dusky flecks and marks or bands.
Species
, this genus includes 44 species and one subspecies:- Episinus affinis Bösenberg & Strand, 1906 – India, Russia, Korea, Taiwan, Japan
- Episinus algiricus Lucas, 1846 – Portugal, Spain, France, Italy, Malta, Morocco, Algeria, Tunisia
- Episinus amoenus Banks, 1911 – United States, Mexico
- Episinus angulatus – Europe, Turkey, Russia, Kazakhstan, Central Asia
- Episinus antipodianus O. Pickard-Cambridge, 1880 – New Zealand
- Episinus bilineatus Simon, 1894 – Botswana, South Africa, Lesotho
- Episinus bimucronatus – Venezuela
- Episinus bishopi – DR Congo, South Africa
- Episinus bonjovi Lin & Li, 2021 – China
- Episinus cavernicola – Croatia, Slovenia
- Episinus chikunii Yoshida, 1985 – Japan
- Episinus emanus Levi, 1964 – Panama
- Episinus fontinalis Levy, 1985 – Israel
- Episinus garisus Buckup & Marques, 1992 – Brazil
- Episinus gibbus Zhu & Wang, 1995 – China
- Episinus hickmani Caporiacco, 1949 – Kenya
- Episinus immundus – Peru, Brazil
- Episinus implexus – Venezuela
- Episinus israeliensis Levy, 1985 – Israel
- Episinus jiangweni Lin & Li, 2021 – China
- Episinus kitazawai Yaginuma, 1958 – Russia, Japan
- Episinus longabdomenus Zhu, 1998 – China
- Episinus macrops Simon, 1903 – Equatorial Guinea, DR Congo
- Episinus maculipes Cavanna, 1876 – Europe, Algeria, Turkey, Caucasus
- * E. m. numidicus Kulczyński, 1905 – Algeria, Tunisia
- Episinus maderianus Kulczyński, 1905 – Canary Islands, Madeira
- Episinus makiharai Okuma, 1994 – Taiwan
- Episinus marignaci – Angola, South Africa
- Episinus meruensis Tullgren, 1910 – Tanzania
- Episinus mikhailovi Zamani & Marusik, 2021 – Iran
- Episinus mucronatus – Singapore
- Episinus nanyue Yin, 2012 – China
- Episinus papilionaceous F. J. Liu, Agnarsson, J. Liu & Zhu, 2022 – China
- Episinus porteri – Chile, Argentina
- Episinus punctisparsus Yoshida, 1983 – Taiwan
- Episinus rhomboidalis – Malaysia, Myanmar, Singapore
- Episinus similanus Urquhart, 1893 – New Zealand
- Episinus similitudus Urquhart, 1893 – New Zealand
- Episinus taibeli Caporiacco, 1949 – Ethiopia
- Episinus theridioides Simon, 1873 – Spain, France, Italy
- Episinus tongyani Lin & Li, 2021 – China
- Episinus truncatus Latreille, 1809 – Europe, Turkey, Caucasus, Iran
- Episinus typicus – Chile
- Episinus variacorneus Chen, Peng & Zhao, 1992 – China
- Episinus xiushanicus Zhu, 1998 – China
- E. bicorniger
- E. bicornis
- E. bicruciatus
- E. bifrons
- E. caudifer Dönitz & Strand, 1906
- E. coercerveus Roberts, 1978
- E. conifer
- E. erythrophthalmus
- E. gratiosus Bryant, 1940
- E. longipes Keyserling, 1884
- E. luteolimbatus
- E. malachinus
- E. marginatus
- E. minusculus Gertsch, 1936
- E. mirabilis
- E. modestus
- E. nebulosus
- E. ocreatus
- E. paiki Seo, 1985
- E. pictus
- E. recifensis Levi, 1964
- E. salobrensis
- E. spinigeroides Zhu & Song, 1992
- E. tanikawai Yoshida, 1991
- E. taprobanicus
- E. yoshimurai Yoshida, 1983
- E. americanus Nicolet, 1849