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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Tetrablemmidae (armored spider)
Taxonomy
Tetrablemmidae was named by Cambridge (1873). It is extant.
It was assigned to Haplogynae by Dunlop et al. (2013); and to Synspermiata by Wheeler et al. (2017).
It was assigned to Haplogynae by Dunlop et al. (2013); and to Synspermiata by Wheeler et al. (2017).
Synonymy list
| Year | Name and author |
|---|---|
| 1873 | Tetrablemmidae Cambridge |
| 2013 | Tetrablemmidae Dunlop et al. |
| 2017 | Tetrablemmidae Wheeler et al. |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Fm. Tetrablemmidae Cambridge 1873 [armored spider]
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Subfm. Tetrablemminae Pickard-Cambridge 1873
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G. †Bicornoculus Wunderlich 2015
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†Bicornoculus granulans Wunderlich 2020
†Bicornoculus levis Wunderlich 2015
G. †Cymbioblemma Wunderlich 2017
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†Cymbioblemma corniger Wunderlich 2017
†Cymbioblemma fusca Wunderlich 2020
†Cymbioblemma hamoembolus Wunderlich 2020
G. †Electroblemma Selden et al. 2016
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†Electroblemma acuminataformis Wunderlich 2022
†Electroblemma bifida Selden et al. 2016
†Electroblemma bifurcata Wunderlich 2020
†Electroblemma bizarre Wunderlich 2017
†Electroblemma caula Wunderlich 2020
†Electroblemma nala Wunderlich 2017
†Electroblemma paranala Wunderlich 2017
†Electroblemma pinnae Wunderlich 2020
†Electroblemma retroflectum Wunderlich 2023
†Electroblemma spermaferens Wunderlich 2021
Invalid names: Brignoliblemma Wunderlich 2017 [synonym]
G. †Eogamasomorpha Wunderlich 2008
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†Eogamasomorpha clara Wunderlich 2015
†Eogamasomorpha hamata Wunderlich 2017
†Eogamasomorpha magnaseta Wunderlich 2022
†Eogamasomorpha nubila Wunderlich 2008
†Eogamasomorpha ohlhoffi Wunderlich 2011
†Eogamasomorpha rostratis Wunderlich 2020
†Eogamasomorpha unicornis Wunderlich 2017
Invalid names: Eoscaphiella Wunderlich 2011 [synonym]
G. †Procerclypeus Wunderlich 2021
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†Procerclypeus corniculatus Wunderlich 2022
†Procerclypeus deformans Wunderlich 2021
G. †Unicornutiblemma Wunderlich 2020
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†Unicornutiblemma brevicornis Wunderlich 2020
†Unicornutiblemma gracilicornis Wunderlich 2020
†Unicornutiblemma longicornis Wunderlich 2020
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Reference: Bush and Bambach 2015 | |||||
Age range
Maximum range based only on fossils: base of the Early/Lower Cenomanian to the top of the Langhian or 99.60000 to 13.82000 Ma
Minimum age of oldest fossil (stem group age): 93.5 Ma
Minimum age of oldest fossil (stem group age): 93.5 Ma
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Cenomanian | Myanmar | Brignoliblemma nala (184692) Electroblemma bifida (178121) Tetrablemmidae indet., Eogamasomorpha sp., Eogamasomorpha nubila, Eoscaphiella ohlhoffi, Saetosoma filiembolus, Tetrablemminae indet., Bicornoculus sp., Bicornoculus levis, Eogamasomorpha clara, Uniscutosoma aberrans, Brignoliblemma bizarre, Brignoliblemma paranala, Cymbioblemma corniger, Eogamasomorpha hamata, Eogamasomorpha unicornis, Longissithorax myanmarensis, Longithorax furca, Palpalpaculla pulcher, Bicornoculus granulans, Cymbioblemma hamoembolus, Cymbioblemma fusca, Electroblemma bifurcata, Electroblemma caula, Electroblemma pinnae, Eogamasomorpha rostratis, Unicornutiblemma brevicornis, Unicornutiblemma gracilicornis, Unicornutiblemma longicornis, Alticorona plenfemur, Electroblemma spermaferens, Procerclypeus sp., Procerclypeus deformans, Tenuicephalus penicillus, Claspingblemma duospinae, Electroblemma acuminataformis, Eogamasomorpha magnaseta, Procerclypeus corniculatus, Electroblemma retroflectum, Kachinblemma constrictum, Tetrablemminae indet. (144466) | |
| Early/Lower Cenomanian | Myanmar (Kachin) | Eogamasomorpha nubila (104053) | |
| Priabonian | Russian Federation (Kaliningrad) | Balticoblemma unicorniculum (110735 124318) | |
| Priabonian | Germany (Halle) | Balticoblemma unicorniculum (129228) | |
| Burdigalian - Langhian | Dominican Republic | Monoblemma spinosum (146557) |