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1
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Opisthosoma tail-like elongated, reaching beyond spinnerets; colouration uniformly light yellow; tip of conductor, male chelicerae and epigyne as figs. Tetragnatha reimoseri (Roșca, 1939)
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Opisthosoma not tail-like elongated, body not unicoloured 2 |
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2
(1) |
Sternum uniformly dark, almost black or yellowish brown 4 |
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Sternum medially with yellow longitudinal stripe 3 |
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3
(2)
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Body length of males 6-9 mm, females 11-12 mm; male chelicerae very long, divergent; pedipalp and vulva as figs. Tetragnatha extensa (Linnaeus, 1758)
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Body length of males 4.5-5.0 mm, females 5.0-6 mm; pedipalp and epigyne as figs. Tetragnatha pinicola L. Koch, 1870
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4
(2)
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Dorsal tooth on male chelicerae ± as long as width at its base; epigynal plate ± as long as wide; receptaculum seminis small and club-shaped Tetragnatha striata L. Koch, 1862
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Dorsal tooth on male chelicerae considerably longer than width at its base; epigynal plate always wider than long 5 |
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5
(4)
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Lateral process of paracymbium mostly hook-shaped; next to dorsal tooth on male chelicerae a small round tubercle; posterior margin of epigynal plate straight or convex Tetragnatha montana Simon, 1874
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  Pedipalp, prolateral view
(Wiehle 1963a)
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 Pedipalp, retrolateral view
(Wiehle 1963a) |
 Pedipalp, retrolateral view
(Roberts 1998) |
 Pedipalp, retrolateral view
(Locket & Millidge 1953) |
 Tip of pedipalp
(Locket & Millidge 1953) |
 Tip of conductor
(Tullgren 1947) |
 Tip of conductor
(Wiehle 1963a) |
 Chelicerae, dorsal view
(Azheganova 1968) |
 Chelicerae, dorsal view
(Heimer & Nentwig 1991) |
 Chelicerae, dorsal view
(Tullgren 1947) |
 Chelicera, dorsal view
(Locket & Millidge 1953) |
  Epigyne
(Roberts 1998)
|
 Epigyne
(Locket & Millidge 1953) |
 Vulva
(Roberts 1998) |
 Vulva, dorsal view
(Tullgren 1947) |
 Vulva
(Wiehle 1963a) |
 Chelicerae, dorsal view
(Azheganova 1968) |
 Chelicera
(Locket & Millidge 1953) |
 Chelicera
(Locket & Millidge 1953) |
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Lateral process of paracymbium rounded; posterior epigynal margin concave 6 |
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6
(5)
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Tip of conductor spoon-shaped; male and female chelicerae basally with distinct tubercle; lateral epigynal margins almost parallel; receptacula seminis ± equal in size Tetragnatha nigrita Lendl, 1886
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Tip of conductor hook-shaped; epigynal plate almost trapezoid 7 |
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7
(6)
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Body length of males 4.0-5.5 mm, females 4.5-6.5 mm; opisthosoma with bulged anterior part; male chelicerae, pedipalp and vulva as figs. Tetragnatha obtusa C. L. Koch, 1837
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 Pedipalp, retrolateral view
(Roberts 1998) |
 Pedipalp, retrolateral view
(Wiehle 1963a) |
 Pedipalp, prolateral view
(Wiehle 1963a) |
 Tip of pedipalp
(Locket & Millidge 1953) |
 Tip of conductor
(Tullgren 1947) |
 Tip of conductor
(Wiehle 1963a) |
 Chelicerae, dorsal view
(Tullgren 1947) |
 Chelicerae, prolateral view
(Tullgren 1947) |
 Chelicerae, dorsal view
(Locket & Millidge 1953) |
 Epigyne
(Wiehle 1963a) |
 Epigyne
(Roberts 1998) |
 Epigyne
(Tullgren 1947) |
 Epigyne
(Locket & Millidge 1953) |
 Vulva
(Wiehle 1963a) |
 Vulva
(Roberts 1998) |
 Vulva
(Tullgren 1947) |
 Prosoma, dorsal view
(Wiehle 1963a) |
 Eyes, dorsal view
(Wiehle 1963a) |
 Chelicerae, ventral view
(Locket & Millidge 1953) |
 Chelicerae, ventral view
(Locket & Millidge 1953) |
 Opisthosoma, lateral view
(Wiehle 1963a) |
 Prosoma, dorsal view
(Locket & Millidge 1953) |
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Body length of males 6.0-7.5 mm, females 8-10 mm; opisthosoma not conspicuously bulged anteriorly; male chelicerae, pedipalp and epigyne as figs. Tetragnatha dearmata Thorell, 1873
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| 1. Tetragnatha bogotensis Keyserling, 1865 |
 Pedipalp, lateral view
(Wiehle 1962) |
 Pedipalp, median view
(Wiehle 1962) |
 Bulbus, retrolateral view
(Morano 2020) |
 Embolus and conductor
(Wiehle 1962) |
 Paracymbium, ventral view
(Morano 2020) |
 Chelicera, dorsal view
(Wiehle 1962) |
 Cheliceral apophysis, dorsal view
(Wiehle 1962) |
 Cheliceral apophysis, lateral view
(Wiehle 1962) |
 Chelicera, ventral view
(Wiehle 1962) |
 Chelicera, dorsal view
(Morano 2020) |
 Habitus, lateral view
(Wiehle 1962) |
 Epigyne
(Wiehle 1962) |
 Epigyne
(Morano 2020) |
 Vulva
(Wiehle 1962) |
 Vulva, dorsal view
(Morano 2020) |
 Chelicera, dorsal view
(Wiehle 1962) |
 Chelicera, ventral view
(Wiehle 1962) |
 Chelicera, ventral view
(Morano 2020) |
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| 2. Tetragnatha corsica Simon, 1929 |
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| 3. Tetragnatha demissa L. Koch, 1872 |
 Pedipalp, prolateral view
(Bosmans et al. 2019c) |
 Pedipalp, retrolateral view
(Bosmans et al. 2019c) |
 Pedipalp, ventral view
(Bosmans et al. 2019c) |
 Embolus and conductor
(Bosmans et al. 2019c) |
 Embolus and conductor
(Bosmans et al. 2019c) |
 Embolus and conductor
(Bosmans et al. 2019c) |
 Embolus and conductor
(Bosmans et al. 2019c) |
 Embolus and conductor
(Bosmans et al. 2019c) |
 Embolus and conductor
(Bosmans et al. 2019c) |
 Chelicera, anterior view
(Bosmans et al. 2019c) |
 Chelicera, exterior view
(Bosmans et al. 2019c) |
 Chelicera, interior view
(Bosmans et al. 2019c) |
 Chelicera, posterior view
(Bosmans et al. 2019c) |
 Epigyne
(Bosmans et al. 2019c) |
 Vulva
(Bosmans et al. 2019c) |
 Eyes, dorsal view
(Bosmans et al. 2019c) |
 Chelicera, anterior view
(Bosmans et al. 2019c) |
 Chelicera, exterior view
(Bosmans et al. 2019c) |
 Chelicera, interior view
(Bosmans et al. 2019c) |
 Chelicera, posterior view
(Bosmans et al. 2019c) |
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| 4. Tetragnatha extensa brachygnatha Thorell, 1873 |
 -- Caption missing --
(WSC 2024) |
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| 5. Tetragnatha extensa pulchra Kulczyński, 1891 |
 -- Caption missing --
(WSC 2024) |
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| 6. Tetragnatha flava (Audouin, 1826) |
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| 7. Tetragnatha intermedia Kulczyński, 1891 |
 Pedipalp, ventral view
(Wunderlich 2011a) |
 Pedipalp, ventral view
(Breitling 2020) |
 Pedipalp, retrolateral view
(Rehfeldt & Cassar 2024) |
 Tip of bulbus, retrolateral view
(Morano 2020) |
 Tip of pedipalp, prolateral view
(Rehfeldt & Cassar 2024) |
 Embolus, retroventral view
(Wunderlich 2023) |
 Paracymbium
(Wunderlich 2011a) |
 Paracymbium
(Wunderlich 2011a) |
 Cymbium, dorsal view
(Wunderlich 2011a) |
 Sternum
(Wunderlich 2023) |
 Chelicera, lateral view
(Wunderlich 2011a) |
 Chelicera, ventral view
(Wunderlich 2011a) |
 Chelicera, posterior view
(Wunderlich 2011a) |
 Chelicera, frontal view
(Wunderlich 2011a) |
 Chelicera, dorsal view
(Morano 2020) |
 Chelicera, lateral view
(Morano 2020) |
 Opisthosoma, lateral view
(Wunderlich 2011a) |
 Genital lobe
(Wunderlich 2011a) |
 Genital lobe
(Wunderlich 2011a) |
 Genital lobe
(Wunderlich 2011a) |
 Epigyne
(Morano 2020) |
 Vulva, dorsal view
(Wunderlich 2011a) |
 Vulva, dorsal view
(Wunderlich 2011a) |
 Vulva, ventral view
(Wunderlich 2011a) |
 Vulva, dorsal view
(Morano 2020) |
 Chelicera, posterior view
(Wunderlich 2011a) |
 Chelicera, dorsal view
(Morano 2020) |
 Eyes, dorsal view
(Wunderlich 2011a) |
 Sternum
(Wunderlich 2011a) |
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| 8. Tetragnatha isidis (Simon, 1880) |
 Pedipalp, retrolateral view
(Azheganova 1968) |
 Chelicerae, prolateral view
(Azheganova 1968) |
 Chelicerae, dorsal view
(Azheganova 1968) |
 Genital lobe
(Wunderlich 2011a) |
 Epigyne
(Morano 2020) |
 Vulva
(Azheganova 1968) |
 Vulva, dorsal view
(Morano 2020) |
 Chelicera, interior view
(Morano 2020) |
 Opisthosoma, lateral view
(Wunderlich 2011a) |
 Habitus, lateral view
(Azheganova 1968) |
 Habitus, dorsal view
(Azheganova 1968) |
 Habitus, lateral view
(Morano 2020) |
 Eyes, frontal view
(Morano 2020) |
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| 9. Tetragnatha nitens (Audouin, 1826) |
 Pedipalp, dorsal view
(Wunderlich 2011a) |
 Pedipalp, retrolateral view
(Wunderlich 2011a) |
 Pedipalp, retrolateral view
(Wunderlich 2011a) |
 Pedipalp
(Crespo et al. 2009b) |
 Pedipalp, dorsal view
(Yağmur & Tutar 2021) |
 Pedipalp, retrolateral view
(Yağmur & Tutar 2021) |
 Pedipalp, ventral view
(Yağmur & Tutar 2021) |
 Pedipalp, retrolateral view
(Zamani et al. 2021) |
 Pedipalp, ventral view
(Zamani et al. 2021) |
 Pedipalp with tibia, patella and femur, dorsal view
(Cianferoni et al. 2023) |
 Pedipalp with tibia, patella and femur, ventral view
(Cianferoni et al. 2023) |
 Pedipalp, retrolateral view
(Baert et al. 2023) |
 Pedipalp, ventral view
(Baert et al. 2023) |
 Tip of bulbus, retrolateral view
(Morano 2020) |
 Bulbus, ventral view
(Yağmur & Tutar 2021) |
 Tip of pedipalp, ventral view
(Zamani et al. 2021) |
 Embolus, ventral view
(Wunderlich 2011a) |
 Embolus and conductor
(Wiehle 1962) |
 Paracymbium, ventral view
(Morano 2020) |
 Chelicera
(Simon 1929) |
 Chelicera, dorsal view
(Wunderlich 2011a) |
 Chelicera, retrolateral view
(Wunderlich 2011a) |
 Chelicera, dorsal view
(Wiehle 1962) |
 Chelicera, ventral view
(Wiehle 1962) |
 Chelicera, dorsal view
(Morano 2020) |
 Chelicera, dorsal view
(Yağmur & Tutar 2021) |
 Chelicera, dorso-prolateral view
(Yağmur & Tutar 2021) |
 Chelicera, retrolateral view
(Yağmur & Tutar 2021) |
 Chelicera, ventral view
(Yağmur & Tutar 2021) |
 Chelicera, prolateral view
(Cianferoni et al. 2023) |
 Chelicera, ventral view
(Cianferoni et al. 2023) |
 Chelicera, dorsal view
(Baert et al. 2023) |
 Chelicera, prolateral view
(Baert et al. 2023) |
 Chelicera, ventro-apical view
(Baert et al. 2023) |
 Genital lobe
(Wunderlich 2011a) |
 Genital lobe
(Wunderlich 2011a) |
 Epigyne
(Morano 2020) |
 Epigyne
(Yağmur & Tutar 2021) |
 Epigyne
(Yağmur & Tutar 2021) |
 Epigyne
(Baert et al. 2023) |
 Vulva, dorsal view
(Wunderlich 2011a) |
 Vulva
(Crespo et al. 2009b) |
 Vulva, dorsal view
(Morano 2020) |
 Chelicera
(Simon 1929) |
 Chelicera, ventral view
(Wunderlich 2011a) |
 Chelicera, dorsal view
(Wiehle 1962) |
 Chelicera, ventral view
(Wiehle 1962) |
 Chelicera, ventral view
(Morano 2020) |
 Chelicera, dorsal view
(Yağmur & Tutar 2021) |
 Chelicera, prolateral view
(Yağmur & Tutar 2021) |
 Chelicera, retrolateral view
(Yağmur & Tutar 2021) |
 Chelicera, ventral view
(Yağmur & Tutar 2021) |
 Chelicera, prolateral view
(Cianferoni et al. 2023) |
 Chelicera, ventral view
(Cianferoni et al. 2023) |
 Opisthosoma, lateral view
(Wunderlich 2011a) |
 Opisthosoma, lateral view
(Wunderlich 2011a) |
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| 10. Tetragnatha shoshone Levi, 1981 |
 Pedipalp, ventral view
(Levi 1981) |
 Embolus and conductor, ventral view
(Levi 1981) |
 Tip of conductor, mesal view
(Levi 1981) |
 Prosoma, frontal view
(Levi 1981) |
 Habitus, lateral view
(Levi 1981) |
 Vulva, dorsal view
(Levi 1981) |
 Vulva, ventral view
(Levi 1981) |
 Receptacula seminis, ventral view
(Levi 1981) |
 Prosoma, frontal view
(Levi 1981) |
 Habitus, lateral view
(Levi 1981) |
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| 11. Tetragnatha zangherii (Caporiacco, 1926) |
 -- Caption missing --
(WSC 2024) |
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