Protozoa
Parazoa
Annelida
Arthropoda
D. Arthropoda
genus
order
class
species
Flame cellsplatyhelminthes
Stinging cellscoelenterata
Metameric segmentationmollusca
Gill slitschordata
Earthworm
Hydra
Ascaris
Scolopendra
Pisces
Amphibia
Reptile
Mammals
Geographical isolation
Reproductive isolation
Behavioural isolation
Hybrid in viability
Limax
Pila
Sepia
Murex
Taenia
Peripatus
Ascaris
Musca
histolytica and proteus
histolytica and coli
histolytica and falciparum
histolytica and rocktertil
Sponge
Jelly fish
Tapeworm
Roundworm
solid ventral nerve cord
dorsal tubular nerve cord
paired nerve cords
ganglionated nerve cord
herbivores
carnivores
omnivores
fruit eaters
Flame CellsPlatyhelminthes
Metametric segmentationMollusca
Gill-slitChordata
Stininging cellsCoelenterata
Arthropoda
Platyhelminthes
Chordata
Protozoa
Pisces, Amphibia, Reptilia, Mammalia
Pisces, Reptilia, Amphibia, Mammalia
Amphibia, Pisces, Reptilia, Mammalia
Amphibia, Reptilia, Pisces, Mammalia
Ascaris, Hydra, Earthworm
Leech, Hydra, Tapeworm
Hydra, Man, Leech
Tapeworm, Toad, Starfish
Starfish
Dogfish
Silver fish
Goldfish
Salamandar, lizard, penguin and bat
Tortoise, crocodile, crow and bat
Crow, penguin, bat and rat
Turtle, ostrich, spiny ant eater and dog
John Ray
Charles Darwin
Carolus Linnaeus
Robert Gunther
Echidna
Kangaroo
Pangolin
Panda
protozoal
porifera
coelenterata
annelid a
Liver fluke, tapeworm, roundworm
Sea urchin, sea fan, sea cucumber
Leucosolenia, Sycon, Euspongia
Plasmodium, Hydra, Planaria
Fish
Rat
Frog
Lizard
porifera
mollusca
annalida
platyhelminthes
an arthropod
a mollusc
an insect
an echinoderm
Frog
Lizard
Pigeon
Whale
protostomes
deuterostomes
cyclostomes
blastostomes
They are viviparous
They are herbivores
They are carnivores
They have 7 cervical vertebrae
Ascaris
Planaria
Rotifer
Sea anemone
Reptilia
Squamata
Chelonia
None of these
Passer domesticus
Pavo cristatus
Psittacula krameri
None of these