About
the Author
Outline of
The Tree of Life
A
Computer Database
(c)
1992 D.D.
Note:
Numbers in parentheses are code numbers for
computerized
cross-references (like modern-day hyperlinks)
Traditional
Phylogeny & Taxonomy
Kingdom
Plantae [plants] (41)
Subkingdom Thallobionta [thallophytes] (42)
Prokaryotes (43)
Division Schizomycophyta [bacteria] (1)
Division Cyanophyta [blue-green algae] (2)
Eukaryotic Algae (43)
Division Rhodophyta [red algae] (3)
Division Chrysophyta [golden algae] (4)
Division Pyrrophyta [dinoflagellates] (5)
Division Bacillariophyta [diatoms] (6)
Division Phaeophyta [brown algae] (7)
Division Xanthophyta [golden-green algae] (8)
Division Euglenophyta [Euglena, etc.] (9)
Division Chlorophyta [green algae] (10)
Division Mycota [fungi] (43)
Subdivision Eumycotina [true fungi] (11)
Subdivision Myxomycotina [slime molds] (12)
Subkingdom Embryobionta (42)
Division Bryophyta [liverworts, hornworts, & mosses] (13)
Vascular Plants (47)
Lower Vascular Plants (48)
Division Psilophyta [Psilotum, etc.] (14)
Division Lycophyta [club mosses] (15)
Division Sphenophyta [horsetails] (16)
Division Pterophyta [ferns] (17)
Seed Plants (48)
Gymnosperms (50)
Division Pteridospermophyta [seed ferns (extinct)] (18)
Division Cycadophyta [cycads] (19)
Division Coniferophyta [conifers] (20)
Division Ginkgophyta [Ginkgo] (21)
Division Anthophyta [angiosperms] (22)
Kingdom
Animalia [animals] (41)
Subkingdom Protozoa [protozoans] (24)
Subkingdom Parazoa (53)
Phylum Porifera [sponges] (25)
Subkingdom Eumetazoa (53)
Radiata (54)
Phylum Cnidaria, or Coelenterata [coelenterates] (26)
Bilateria (54)
Protostomes (55)
Acoelomates (56)
Phylum Platyhelminthes [flat worms] (27)
Pseudocoelomates (56)
Phylum Rotifera [rotifers] (28)
Phylum Gastrotricha [gastrotrichs] (29)
Phylum Nematoda [nematodes, or round worms] (30)
Schizocoelous Coelomates (56)
Phylum Mollusca [mollusks] (31)
Phylum Annelida [segmented worms] (32)
Phylum Arthropoda [arthropods] (33)
Lopophorate Coelomates (56)
Phylum Bryozoa [moss animals] (34)
Deuterostomes, or Enterocoelous Coelomates (55)
Phylum Echinodermata [echinoderms] (35)
Phylum Hemichordata [acorn worms, etc.] (36)
Phylum Chordata [chordates] (59)
Subphylum Urochordata [sea squirts, or tunicates] (37)
Subphylum Cephalochordata [lancelets] (38)
Subphylum Vertebrata [vertebrates] (39)
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