| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Thylacinus macknessi
Taxonomy
Thylacinus macknessi was named by Muirhead (1992). Its type specimen is QM FI6848a, a mandible (right dentary), and it is a 3D body fossil. Its type locality is Neville's Garden Site, which is in a Burdigalian terrestrial horizon in Australia.
Sister species lacking formal opinion data
Entered
by A. Garcia Selles (authorized by J. Alroy) on 2012-09-18
Synonymy list
| Year | Name and author |
|---|---|
| 1992 | Thylacinus macknessi Muirhead p. 67 |
| 2019 | Thylacinus macknessi Rovinsky et al. p. 15 |
Is something missing? Join the Paleobiology Database and enter the data
|
|
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.
†Thylacinus macknessi Muirhead 1992
show all | hide all
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| D. S. Rovinsky et al. 2019 | a mid-sized thylacinid; M1 anterior cingulum well developed, continuous with protocrista, and lacking sulcus for preceding premolar; retention of small metaconule and lack of stylar shelf on M1; M1 with relatively unreduced paracone; retention of entoconid on
all mandibular molars and a small metaconid on M3–4; M1 protoconid centrally located on crown, with the preprotocristid, postprotocristid, and cristid obliqua in line anteroposteriorly; reduction of anterior cingulum present on M1; main cusps of P1–2 anteriorly inclined and vertical on P3; anterior cuspule retained on P1–3; M4 anteroposteriorly shorter in length than preceding molar unlike other species of Thylacinus; coronoid process of the mandibular ramus departs from the corpus at a more acute angle than Thylacinus cynocephalus (~120 vs. ~130). |
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|
||||
|
|
||||
| Source: g = genus, f = family, subc = subclass, c = class, subp = subphylum | |||||
| References: Bassarova et al. 2009, Lillegraven 1979, Carroll 1988, Nowak 1991, Clemens 1979, Hendy et al. 2009, Hopson 1973 | |||||
Age range: Burdigalian or 20.45000 to 15.98000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Burdigalian | Australia (Queensland) | Thylacinus macknessi (type locality: 135708) |