[Previous by date - Pickett's charge]
[Next by date - proofreading needed]
[Previous by subject - Re: Phylogenetic Notation]
[Next by subject - Re: Pickett's paper comments wanted]
Date: Sun, 29 May 2005 22:21:51 +0200
From: [unknown]
To: PML <phylocode@ouvaxa.cats.ohiou.edu>
Subject: Re: Pickett's charge
----- Original Message ----- =46rom: <yisraelasper@comcast.net> Sent: Sunday, May 29, 2005 4:10 AM > There will only be species? There will be clades and species. (Species will not be mandatory, tho= ugh.) You see, when you want to talk about the tree, you simply draw it ins= tead of=20 implying it in a classification in convoluted ways. Instead of Subphylum Vertebrata Class Agnatha Class Chondrichthyes Class Osteichthyes Class Amphibia Class Reptilia Class Aves Class Mammalia (and perhaps some superclasses, and perhaps some infraphyla...) you g= et=20 (shortened!): --Vertebrata |--Myxinoidea [hagfish] `--Myopterygia |--Petromyzontiformes [lampreys] `--Gnathostomata |--Chondrichthyes `--"Osteichthyes" (Eu-/Neoteleostomi???) |--Actinopterygii [ordinary fish] `--Sarcopterygii |--Actinistia [*Latimeria* & friends] `--+--Dipnoi [lungfish] `--+--*Eusthenopteron* `--Tetrapoda |--Lissamphibia `--Amniota |--Theropsida | `--Mammalia `--Sauropsida |--Testudines `--Diapsida |--Lepidosauria `--Archosauria |--Crocodylia `--Dinosauria `--Aves =2E..which you can farther shorten to, for example, --Vertebrata |--Myxinoidea `--+--Petromyzontiformes `--+--Chondrichthyes `--+--Actinopterygii `--+--*Latimeria* `--+--Dipnoi `--+--Lissamphibia `--+--Mammalia `--+--Testudines `--+--Lepidosauria `--+--Crocodylia `--Aves =2E..which already looks pretty familiar, I guess! (The above assumes that your browser or e-mail reading program allows= empty=20 spaces at the beginning of a line. A monospace font would make readin= g=20 easier.)=20