Basic info Taxonomic history Classification Included Taxa
Morphology Ecology and taphonomy External Literature Search Age range and collections

Tetrablemmidae (armored spider)

Arachnida - Araneae - Tetrablemmidae

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).

Synonymy list
YearName and author
1873Tetrablemmidae Cambridge
2013Tetrablemmidae Dunlop et al.
2017Tetrablemmidae Wheeler et al.

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
Deuteropoda
subphylumChelicerataHeymons 1901
EuchelicerataWeygoldt and Paulus 1979
Prosomapoda
Planaterga
RankNameAuthor
Dekatriata
SclerophorataKamenz et al. 2011
classArachnidaLamarck 1801
Pantetrapulmonata
subclassTetrapulmonataSchultz 1990
Serikodiastida
orderAraneae
suborderOpisthothelaePocock 1892
infraorderAraneomorphaeSmith 1902
SynspermiataMichalik and Ramírez 2014
familyTetrablemmidaeCambridge 1873
familyTetrablemmidaeCambridge 1873

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]
show all | hide all
G. †Balticoblemma Wunderlich 2004
hide
Balticoblemma unicorniculum Wunderlich 2004
G. †Claspingblemma Wunderlich 2022
hide
Claspingblemma duospinae Wunderlich 2022
G. †Longithorax Wunderlich 2017
hide
Longithorax furca Wunderlich 2017
G. Monoblemma Gertsch 1941
hide
Monoblemma spinosum Wunderlich 1988
G. †Palpalpaculla Wunderlich 2017
hide
Palpalpaculla pulcher Wunderlich 2017
G. †Saetosoma Wunderlich 2012
hide
Saetosoma filiembolus Wunderlich 2012
Subfm. Tetrablemminae Pickard-Cambridge 1873
hide
G. †Alticorona Wunderlich 2021
+
Alticorona plenfemur Wunderlich 2021
G. †Bicornoculus Wunderlich 2015
+
Bicornoculus granulans Wunderlich 2020
Bicornoculus levis Wunderlich 2015
G. †Cymbioblemma Wunderlich 2017
+
Cymbioblemma corniger Wunderlich 2017
Cymbioblemma fusca Wunderlich 2020
Cymbioblemma hamoembolus Wunderlich 2020
G. †Electroblemma Selden et al. 2016
+
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 spermaferens Wunderlich 2021
Invalid names: Brignoliblemma Wunderlich 2017 [synonym]
G. †Eogamasomorpha Wunderlich 2008
+
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. †Longissithorax Wunderlich 2017
+
Longissithorax myanmarensis Wunderlich 2017
G. †Procerclypeus Wunderlich 2021
+
Procerclypeus corniculatus Wunderlich 2022
Procerclypeus deformans Wunderlich 2021
G. †Tenuicephalus Wunderlich 2021
+
Tenuicephalus penicillus Wunderlich 2021
G. †Unicornutiblemma Wunderlich 2020
+
Unicornutiblemma brevicornis Wunderlich 2020
Unicornutiblemma gracilicornis Wunderlich 2020
Unicornutiblemma longicornis Wunderlich 2020
G. †Uniscutosoma Wunderlich 2015
+
Uniscutosoma aberrans Wunderlich 2015
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: chitinc
Grouping: solitaryc
Environment: terrestrialc
Locomotion: actively mobilec
Created: 2017-04-17 09:55:58
Modified: 2017-04-17 09:55:58
Source: c = class
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

Collections (8 total)


Time interval Ma Country or state Original ID and collection number
Early/Lower Cenomanian99.6 - 93.5Myanmar 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, Tetrablemminae indet. (144466)
Early/Lower Cenomanian99.6 - 93.5Myanmar (Kachin) Eogamasomorpha nubila (104053)
Priabonian38.0 - 33.9Germany (Halle) Balticoblemma unicorniculum (129228)
Priabonian38.0 - 33.9Russian Federation (Kaliningrad) Balticoblemma unicorniculum (110735 124318)
Burdigalian - Langhian20.44 - 13.82Dominican Republic Monoblemma spinosum (146557)