Hominoid classification
Ken Kinman
kinman2 at YAHOO.COM
Fri Feb 24 10:35:47 CST 2006
John,
That's a big "if". Either way, I'm sticking with a more stable and traditional classification. IF you are correct, all I have to do is move the {{Hominidae}} marker earlier in the Pongidae cladistic sequence (classificatory stability is maintained). Below is the relevant part of the primate classification I posted on TAXACOM (14 December 2004). Note that Proconsulidae is shown splitting off before Hylobatidae, not with Dryopithecus at the base of Pongidae.
Anyway, I don't like unnecessary cladistic splitting in cases like this, nor do I like lumping either (the proposal to dump Pan into genus Homo is the most recent and extreme example of that kind). Long live a paraphyletic Pongidae!!! It has served us well in the past, and it will continue to serve us well (even though it was brutally dismembered during the war on paraphyly, and the pieces even more unfortunately being classified in many different ways). Paraphylophobia ---> Cladomania -----> Confusion and Instability.
---Cheers,
Ken Kinman
----------------------------------------------------
9 Proconsulidae
? Oreopithecidae
10 Hylobatidae
11 Pongidae% (sensu lato)
1 Dryopithecus
? Ouranopithecus
2 Lufengpithecus
B Sivapithecus
C Khoratpithecus
D Pongo
3 Gorilla
? Samburupithecus
4 Pan
5 Sahelanthropus
6 Orrorin
B Ardipithecus
7 {{Hominidae}}
_a_ Hominidae
1 Australopithecus% (sensu lato)
_a_ Homo
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