Linyphiidae: Trichoncus

In case you find an error or have a specific suggestion, please follow this link: click
1
Males

  2  

- Females

  8  

2
(1)
Tibial apophysis with a rectangularly projecting process

  3  

- Tibial apophysis with a conspicuously long process which embraces cymbium

  4  

3
(2)

world

add

cp

Clypeus protruding; pedipalp as fig.

Trichoncus hackmani Millidge, 1955

female

speciesimage
male Pedipalp
(Wiehle 1960a)
speciesimage
male Pedipalp
(Wiehle 1960a)
speciesimage
male Pedipalp
(Roberts 1987)
speciesimage
male Pedipalp
(Locket et al. 1974)
speciesimage
male Palpal tibia
(Locket et al. 1974)
speciesimage
male Palpal tibia
(Wiehle 1960a)
speciesimage
male Prosoma, lateral view
(Locket et al. 1974)
speciesimage
male Prosoma, lateral view
(Roberts 1987)
-

world

add

cp

Clypeus different; pedipalp as fig.

Trichoncus saxicola (O. P.-Cambridge, 1861)

female

speciesimage
male Pedipalp
(Heimer & Nentwig 1991)
speciesimage
male Pedipalp
(Roberts 1987)
speciesimage
male Pedipalp
(Locket & Millidge 1953)
speciesimage
male Tibial apophysis
(Locket & Millidge 1953)
4
(2)

world

add

cp

Cymbial base with distinct bulge; tibial apophysis as fig.

Trichoncus affinis Kulczyński, 1894

female

speciesimage
male Pedipalp
(Wiehle 1960a)
speciesimage
male Pedipalp
(Wiehle 1960a)
speciesimage
male Pedipalp
(Locket & Millidge 1953)
speciesimage
male Tibial apophysis
(Heimer & Nentwig 1991)
speciesimage
male Tibial apophysis
(Locket & Millidge 1953)
speciesimage
male Clypeus
(Roberts 1987)
- Different

  5  

5
(4)

world

add

cp

Tibial apophysis with 2 conspicuously long processes, appearing parallel (in lateral view)

Trichoncus vasconicus Denis, 1944

female

speciesimage
male Pedipalp
(Heimer & Nentwig 1991)
speciesimage
male Tibial apophysis
(Heimer & Nentwig 1991)
- Different

  6  

6
(5)
Tibia with two more, mostly pointed and small processes beside the long, bent process

  7  

-

world

add

cp

Tibia with large ± quadrangular process beside the long, bent process

Trichoncus auritus (L. Koch, 1869)

female

speciesimage
male Pedipalp
(Thaler 1991a)
speciesimage
male Tibial apophysis
(Thaler 1991a)
7
(6)

world

add

cp

Tibia with 2 small, pointed processes beside large, bent process

Trichoncus helveticus Denis, 1965

female

speciesimage
male Pedipalp
(Heimer & Nentwig 1991)
speciesimage
male Tibial apophysis
(Heimer & Nentwig 1991)
-

world

add

cp

Tibia with a small, pointed and a larger, rounded process beside large, bent process

Trichoncus sordidus Simon, 1884

female

speciesimage
male Pedipalp
(Heimer & Nentwig 1991)
speciesimage
male Tibial apophysis
(Heimer & Nentwig 1991)
8
(1)

world

add

cp

Lateral epigynal plates leaving open a narrow V-shaped slit medially

Trichoncus sordidus Simon, 1884

speciesimage
female Epigyne
(Heimer & Nentwig 1991)
speciesimage
female Vulva
(Heimer & Nentwig 1991)
- Different

  9  

9
(8)
Lateral epigynal plates medially protruding

  10  

speciesimage
female Epigyne, ventral view
(Wiehle 1960a)
speciesimage
female Epigyne
(Heimer & Nentwig 1991)
- Different

  11  

10
(9)

world

add

cp

Epigynal plate > twice as wide as long

Trichoncus affinis Kulczyński, 1894

male

speciesimage
female Epigyne, ventral view
(Wiehle 1960a)
speciesimage
female Epigyne, ventral view
(Roberts 1987)
speciesimage
female Epigyne, ventral view
(Roberts 1987)
speciesimage
female Epigyne, ventral view
(Locket et al. 1974)
speciesimage
female Vulva
(Wiehle 1960a)
-

world

add

cp

Median epigynal part ± quadrangular

Trichoncus saxicola (O. P.-Cambridge, 1861)

male

speciesimage
female Epigyne
(Heimer & Nentwig 1991)
speciesimage
female Epigyne
(Roberts 1987)
speciesimage
female Epigyne
(Roberts 1987)
speciesimage
female Epigyne
(Roberts 1987)
speciesimage
female Epigyne
(Roberts 1987)
speciesimage
female Epigyne
(Locket & Millidge 1953)
11
(9)

world

add

cp

Posterior epigynal margin strongly protruding

Trichoncus auritus (L. Koch, 1869)

male

speciesimage
female Epigyne
(Heimer & Nentwig 1991)
- Different

  12  

12
(11)

world

add

cp

Posterior epigynal margin semicircular; Epigynal plate < twice as long as wide; habitus and colour very similar to saxicola

Trichoncus hackmani Millidge, 1955

male

speciesimage
female Epigyne
(Wiehle 1960a)
speciesimage
female Epigyne
(Roberts 1987)
speciesimage
female Epigyne
(Roberts 1987)
speciesimage
female Epigyne
(Roberts 1987)
speciesimage
female Epigyne
(Locket et al. 1974)
speciesimage
female Epigyne
(Roberts 1987)
speciesimage
female Vulva, dorsal view
(Løvbrekke unpubl.)
speciesimage
female Vulva, ventral view
(Løvbrekke unpubl.)
- Different

  13  

13
(12)

world

add

cp

Epigynal area quadrangular to roundish; Epigynal width larger or equals two times epigynal length; median epigynal part ± pentagonal

Trichoncus vasconicus Denis, 1944

male

speciesimage
female Epigyne
(Heimer & Nentwig 1991)
speciesimage
female Vulva
(Heimer & Nentwig 1991)
-

world

add

cp

Epigynal area as fig.; posterior epigynal margin ± straight

Trichoncus helveticus Denis, 1965

male

speciesimage
female Epigyne
(Heimer & Nentwig 1991)
Further taxa

world

add

cp

1. Trichoncus ambrosii Wunderlich, 2011

speciesimage
male Pedipalp, dorsal view
(Wunderlich 2011a)
speciesimage
male Pedipalp, retrolateral view
(Wunderlich 2011a)
speciesimage
male Bulbus, ventral view
(Wunderlich 2011a)
speciesimage
male Prosoma, lateral view
(Wunderlich 2011a)
speciesimage
male Prosoma, dorsal view
(Wunderlich 2011a)
speciesimage
female Epigyne, ventral view
(Wunderlich 2011a)
speciesimage
female Epigyne, lateral view
(Wunderlich 2011a)
speciesimage
female Vulva, dorsal view
(Wunderlich 2011a)
speciesimage
female Prosoma, lateral view
(Wunderlich 2011a)

world

add

cp

2. Trichoncus aurantiipes Simon, 1884

speciesimage
male Pedipalp, retrolateral view
(Bosmans 2007)
speciesimage
male Embolic division, ventro-lateral view
(Bosmans 2007)
speciesimage
male Palpal tibia, dorsal view
(Bosmans 2007)
speciesimage
female Epigyne, ventral view
(Bosmans 2007)
speciesimage
female Vulva, ventral view
(Bosmans 2007)

world

add

cp

3. Trichoncus gibbulus Denis, 1944

speciesimage
female Epigyne, ventral view
(Denis 1944b)
speciesimage
female Epigyne, ventral view
(Denis 1965b)
speciesimage
female Epigyne, posterior view
(Denis 1965b)
speciesimage
female Epigyne, lateral view
(Denis 1965b)
speciesimage
female Prosoma, lateral view
(Denis 1944b)
speciesimage
female Prosoma, lateral view
(Denis 1965b)

world

add

cp

4. Trichoncus hirtus Denis, 1965

speciesimage
female Epigyne, ventral view
(Denis 1965b)
speciesimage
female Epigyne, posterior view
(Denis 1965b)
speciesimage
female Epigyne, lateral view
(Denis 1965b)
speciesimage
female Prosoma, lateral view
(Denis 1965b)

world

add

cp

5. Trichoncus hispidosus Tanasevitch, 1990

speciesimage
male Pedipalp, retrolateral view
(Tanasevitch 1990)
speciesimage
male Embolic division
(Tanasevitch 1990)
speciesimage
male Tip of tibial apophysis
(Tanasevitch 1990)
speciesimage
male Palpal tibia, dorsal view
(Tanasevitch 1990)
speciesimage
male Tibial apophysis
(Tanasevitch 1990)
speciesimage
male Prosoma, lateral view
(Tanasevitch 1990)
speciesimage
female Epigyne, ventral view
(Tanasevitch 1990)
speciesimage
Opisthosoma
(Tanasevitch 1990)

world

add

cp

6. Trichoncus lanatus Tanasevitch, 1987

speciesimage
male Pedipalp, retrolateral view
(Tanasevitch 1987a)
speciesimage
male Pedipalp, prolateral view
(Tanasevitch 1987a)
speciesimage
male Palpal tibia, dorsal view
(Tanasevitch 1987a)

world

add

cp

7. Trichoncus monticola Denis, 1965

speciesimage
male Pedipalp, retrolateral view
(Denis 1965b)
speciesimage
male Palpal tibia, dorsal view
(Denis 1965b)
speciesimage
male Prosoma, lateral view
(Denis 1965b)
speciesimage
female Epigyne, ventral view
(Denis 1965b)
speciesimage
female Epigyne, lateral view
(Denis 1965b)
speciesimage
female Prosoma, lateral view
(Denis 1965b)

world

add

cp

8. Trichoncus patrizii Caporiacco, 1953

speciesimage
female Epigyne, ventral view
(Caporiacco & Denis 1953)

world

add

cp

9. Trichoncus scrofa Simon, 1884

speciesimage
male Pedipalp
(Denis 1965b)
speciesimage
male Pedipalp
(Denis 1965b)
speciesimage
male Pedipalp, dorsal view
(Denis 1965b)
speciesimage
female Epigyne
(Denis 1965b)
speciesimage
female Epigyne, lateral view
(Denis 1965b)

world

add

cp

10. Trichoncus similipes Denis, 1965

speciesimage
male Pedipalp, retrolateral view
(Denis 1965b)
speciesimage
male Pedipalp, prolateral view
(Denis 1965b)
speciesimage
male Palpal tibia, dorsal view
(Denis 1965b)
speciesimage
male Palpal tibia, dorsoretrolateral view
(Denis 1965b)
speciesimage
male Prosoma, lateral view
(Denis 1965b)
speciesimage
female Epigyne, ventral view
(Denis 1965b)
speciesimage
female Epigyne, lateral view
(Denis 1965b)
speciesimage
female Prosoma, lateral view
(Denis 1965b)

world

add

cp

11. Trichoncus trifidus Denis, 1965

speciesimage
male Pedipalp
(Bosmans et al. 2010)
speciesimage
male Embolic division, antero-ventral view
(Bosmans et al. 2010)
speciesimage
male Palpal tibia, dorsal view
(Bosmans et al. 2010)
speciesimage
female Epigyne, ventral view
(Bosmans et al. 2010)
speciesimage
female Epigyne, posteroventral view
(Bosmans et al. 2010)
speciesimage
female Epigyne, lateral view
(Bosmans et al. 2010)
speciesimage
female Epigyne, ventral view
(Barrientos et al. 2014b)
speciesimage
female Epigyne, ventral view
(Barrientos et al. 2014b)
speciesimage
female Vulva, ventral view
(Bosmans et al. 2010)
speciesimage
female Habitus, lateral view
(Barrientos et al. 2014b)

world

add

cp

12. Trichoncus varipes Denis, 1965

speciesimage
male Pedipalp
(Denis 1965b)
speciesimage
male Pedipalp
(Denis 1965b)
speciesimage
male Palpal tibia
(Denis 1965b)
speciesimage
female Epigyne/vulva
(Denis 1965b)
speciesimage
female Epigyne/vulva
(Denis 1965b)

world

add

cp

13. Trichoncus villius Tanasevitch & Piterkina, 2007

speciesimage
male Pedipalp
(Tanasevitch & Piterkina 2007)
speciesimage
male Pedipalp, retrolateral view
(Tanasevitch & Piterkina 2007)
speciesimage
male Embolic division
(Tanasevitch & Piterkina 2007)
speciesimage
male Suprategular apophysis
(Tanasevitch & Piterkina 2007)
speciesimage
male Palpal tibia, dorsal view
(Tanasevitch & Piterkina 2007)
speciesimage
male Prosoma, lateral view
(Tanasevitch & Piterkina 2007)
speciesimage
male Prosoma, dorsal view
(Tanasevitch & Piterkina 2007)
speciesimage
female Epigyne, ventral view
(Tanasevitch & Piterkina 2007)
14. Trichoncus pinguis Simon, 1926 world