araneae - Ceratinella wideri

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Ceratinella wideri (Thorell, 1871)

WSC LSID urn:lsid:nmbe.ch:spidersp:009862

Key to genera | Key to species

Description

Male

Tibial apophysis as long as wide. Coloration as in females.

Body length male: 1.6-1.9 mm

Female

Epigyne with strongly sclerotised epigynal plate. Prosoma brown. Sternum grey-brown, with darkened margin. Legs yellow-orange. Opisthosoma greenish grey to black, dorsal scutum dark brown, almost completely covering dorsal side.

Body length female: 1.8-2 mm

Additional information

Mainly in moss of woodland

Frequency: Rarely found

Character states from linyphiid key

Distribution

Presence

No data

Global distribution (WSC 2021): Europe, Russia (Europe to Far East), Central Asia

Figures

Pedipalp, ventral view
(Holm 1945)

Pedipalp, prolateral view
(Wiehle 1960a)

Pedipalp, retrolateral view
(Løvbrekke unpubl.)

Pedipalp, prolateral view
(Løvbrekke unpubl.)

Pedipalp, prolateral view
(Saaristo unpubl.)

Pedipalp, retrolateral view
(Saaristo unpubl.)

Embolus, prolateral view
(Saaristo unpubl.)

Embolic division, apical view
(Saaristo unpubl.)

Embolic division, ventral view
(Saaristo unpubl.)

Paracymbium
(Saaristo unpubl.)

Palpal tibia, dorsal view
(Løvbrekke unpubl.)

Palpal tibia, dorsal view
(Saaristo unpubl.)

Tibia and paracymbium
(Holm 1945)

Prosoma, lateral view
(Løvbrekke unpubl.)

Epigyne
(Heimer & Nentwig 1991)

Epigyne
(Holm 1945)

Epigyne, ventral view
(Løvbrekke unpubl.)

Epigyne
(Saaristo unpubl.)

Vulva, ventral view
(Løvbrekke unpubl.)

Vulva, dorsal view
(Løvbrekke unpubl.)

Vulva, dorsal view
(Saaristo unpubl.)

Prosoma
(Holm 1945)

Distribution List

Belarus (Ivanov, 2013) ||| Czechia (no references) ||| Finland (Koponen et al., 2016) ||| France (no references) ||| Germany (no references) ||| Italy (Pantini & Isaia, 2019) ||| Norway (Aakra & Hauge, 2003) ||| Poland (no references) ||| Romania (no references) ||| Russia, Central (no references) ||| Russia, Eastern (no references) ||| Russia, Northern (Esyunin & Kazantsev, 2008) ||| Slovakia (no references) ||| Sweden (Kronestedt, 2001) ||| Ukraine (no references) |||

References

Aakra K, Hauge E (2003) Checklist of Norwegian spiders (Arachnida: Araneae), including Svalbard and Jan Mayen. Norwegian Journal of Entomology 50: 109-129

Esyunin S L, Kazantsev D K (2008) On the spider (Aranei) fauna of the Pechoro-Ilychskiy Reserve (north Urals), with the description of a new Agroeca species (Liocranidae). Arthropoda Selecta 16: 245-250

Heimer S, Nentwig W (1991) Spinnen Mitteleuropas. Paul Parey Berlin

Holm Å (1945) Zur Kenntnis der Spinnenfauna des Torneträskgebietes. Arkiv för Zoologi 36(A15): 1-80

Ivanov V V (2013) The checklist of Belarusian spiders (Arachnida, Araneae). Zoology and Ecology 4: 293-311

Koponen S, Fritzén N R, Pajunen T (2016) Checklist of spiders in Finland (Araneae). 6th version, December 2016, online at http://biolcoll.utu.fi/arach/checklist_of_spiders_in_Finland.htm

Kronestedt T (2001) Checklist of Spiders (Araneae) in Sweden [Preliminary version February 2001]

Løvbrekke H (unpubl.)

Pantini P, Isaia M (2019) Araneae.it: the online catalog of Italian spiders, with addenda on other arachnid orders occurring in Italy (Arachnida: Araneae, Opiliones, Palpigradi, Pseudoscorpionida, Scorpiones, Solifugae). http://araneae.it. Fragmenta Entomologica 51: 127-152

Saaristo M I (unpubl.) [provided by Y. Marusik]

Wiehle H (1960a) Spinnentiere oder Arachnoidea (Araneae). XI. Micryphantidae-Zwergspinnen. Die Tierwelt Deutschlands 47: 1-620

WSC (2021) World Spider Catalog. Version 21.5. Natural History Museum Bern, online at http://wsc.nmbe.ch (03.01.2021) doi: 10.24436/2

Updates

21-11-2020	Image insert
24-05-2020	Distribution insert	Detail
30-10-2014	Image insert