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around 50 millimetres (2.0 in) across the widest part, which is around 15 mm (0.6 in) from the front of the carapace; the carapace is 44 mm (1.7 in) from front to back, and the slightly inward-curving rear edge of the carapace is 28 mm (1.1 in) across. The genus
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Rodney M. Feldmann; Patrick M. O'Connor; Nancy J. Stevens; Michael D. Gottfried; Eric M. Roberts; Sifa
Ngasala; Erin L. Rasmusson & Saidi Kapilima (2007).
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Sebastian Klaus; Darren C. J. Yeo & Shane T. Ahyong (2011). "Freshwater crab origins – laying
Gondwana to rest".
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354:, although the characters mentioned in the family's diagnosis are missing from the fragmentary fossils available.
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385:"A new freshwater crab (Decapoda: Brachyura: Potamonautidae) from the Paleogene of Tanzania, Africa"
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name refers to
Tanzania, the country where the fossil was found, while the
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278:. It is the oldest known freshwater crab, and probably dates from the
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Neues
Jahrbuch für Geologie und Paläontologie - Abhandlungen
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534:. You can help Knowledge (XXG) by
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586:Freshwater crustaceans of Africa
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406:10.1127/0077-7749/2007/0244-0071
272:, the only species in the genus
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611:Prehistoric crustacean genera
596:Fossil taxa described in 2007
626:Prehistoric crustacean stubs
333:sediments. The animal had a
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350:is assigned to the family
298:, Tanzania (approximately
445:10.1016/j.jcz.2011.07.001
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103:Scientific classification
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616:Monotypic decapod genera
606:Prehistoric Malacostraca
530:-related article is a
258:Tanzanonautes tuerkayi
239:Tanzanonautes tuerkayi
25:Tanzanonautes tuerkayi
601:Oligocene crustaceans
422:Zoologischer Anzeiger
591:Fauna of East Africa
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526:This prehistoric
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292:East African Rift
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340:specific epithet
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317:8.933°S 33.200°E
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261:is a species of
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352:Potamonautidae
344:Michael Türkay
329:), in fragile
322:-8.933; 33.200
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169:Infraorder:
150:Malacostraca
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133:Subphylum:
581:Potamoidea
575:Categories
528:crustacean
358:References
126:Arthropoda
431:CiteSeerX
331:sandstone
280:Oligocene
245:Feldmann
215:Species:
205:Feldmann
174:Brachyura
138:Crustacea
109:Kingdom:
32:Oligocene
471:Decapoda
335:carapace
270:Tanzania
181:Family:
162:Decapoda
121:Phylum:
114:Animalia
308:33°12′E
284:Miocene
193:Genus:
157:Order:
145:Class:
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305:8°56′S
263:fossil
249:, 2007
247:et al.
209:, 2007
207:et al.
469:This
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