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Dzharaonyx
Taxonomy
Dzharaonyx was named by Averianov and Sues (2022).
It was assigned to Parvicursorinae by Averianov and Sues (2022) and Kubo et al. (2023).
It was assigned to Parvicursorinae by Averianov and Sues (2022) and Kubo et al. (2023).
Species
Synonymy list
Year | Name and author |
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2022 | Dzharaonyx Averianov and Sues |
2023 | Dzharaonyx Kubo et al. p. 29 fig. 18 |
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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.
Diagnosis
Reference | Diagnosis | |
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A. O. Averianov and H.-D. Sues 2022 | Differs from other known alvarezsaurids by the
combination of the following features: posterior dorsal vertebrae opisthocoelous, without infrapostzygapophyseal fossae; posterior caudal vertebrae procoelous, with longitudinal canal within neural arch; humerus with small internal tuberosity, similar-sized radial and ulnar condyles, and distally protruding radial condyle; ulna with hypertrophied olecranon process, globular carpal tro- chlea, and facet for aponeurosis tubercle of radius; carpometacar- pus with articular surface of metacarpal III in line with distal articular joints of metacarpal II; manual phalanx II-1 with similarly developed flexor ridges and lacking of dorsolateral process; manual ungual phalanx II-2 with flexor sulcus and collateral grooves either partially open, forming notches, or enclosed by bony margin, forming ventral foramina; pubis with preacetabular tubercle; arctometatarsalian pes; metatarsal II with posterolateral flange; pedal phalanx IV-1 with protruding proximomedial process, proximoventral notch, and asymmetrical distal condyles; and pedal ungual phalanges with small flexor tubercles. |
Measurements
No measurements are available
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Source: subo = suborder, o = order | |||||
References: Benton 1983, Marsh 1875 |
Age range: base of the Middle Turonian to the top of the Late/Upper Turonian or 93.50000 to 89.30000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Middle Turonian - Late/Upper Turonian | Uzbekistan (Navoi) | D. eski (93204) |