Taxa! What's included?

Excavate Clade

Diplomonads, Euglenozoa, Parabasalids

Archaeplastida Clade

Red algae, Chlorophytes, Charophytes

Unikonta Clade

Amoebozoa and Opisthokonta

SAR Clade

Stramenopiles

Alveolata

Rhizaria

Animals form a monophyletic clade

• metazoa

Non-bilaterian branches

• porifera

• Cnidaria

• Ctenophora?

Classes of Cnidaria: Medusozoa

• scyphozoa (Jellyfish)

• Cubozoa (Box jellied)

• Hydrozoa (hydroids)

Classes of Cnidaria

• anthozoa

Protostomes clades

1. Lophotrochoza

2. ecdysozoa

Euglenozoa

Euglenids and Kinetoplastids

Platyhelminthes clade

planarians

Clades of Platyhelminthes (Subphylum and class)

Sub —> Neodermata

• Class —> trematoda (flukes) and Cestoda (tapeworms)

Lophotrochozoa

• Platyhelminthes

• Syndermata

• brachiopods

• ectoprocta

• Mollusca

• Annelida

Classes of Mollusca

• Polyplacophora (chitons)

• Gastropoda

• Bivalvia

• Cephalopoda

Clades of annelida

• errantia

• sedentaria

  • Clitellata

    • earthworms

    • hrudinea

Ecdysozoa

• Nematoda (roundworms)

• Tardigrada (tardigrades)

• Onychophora (velvet worms)

• Arthropoda

Bacteria

gram negatives

gram positives

gram negatives

• Chlamydias

• spirochaetes

• cyanobacteria

gram positives

• low GC gram positives

• High GC gram positives

Archaea

• crenarchaeota

• Euryarchaeota

Stramenopiles

Diatoms, Brown algae, Oomycetes

Alveolata

Dinoflagellates, Apicomplexans, Ciliates

Rhizaria

Radiolarians, Foraminifera, Cerozoa

Most are bilaterally symmetrical triploblasts

(Bilateria)

Deuterostomes, protostomes

Diapsids

• archosaurs

• Lepidosaurs

Primates

• anthropoids

• Tarsiers

• Lemurs, lorises, bush babies

Protostomes

lophotrocozoa and ecdysozoa

deuterostomes

duterostomia