Tree of Life exercise

The 5 taxa I found were Plants (pink and white flowers), Insects (Water Strider), Mammals (Fox squirrel), Mollusks (Barnacles) and Birds (brown bird).

The pink and white flowers represented flowering plants because it had the characteristics of flowers and leaves. The water striders represent insects as it has 3 main body parts and antenna, and belong to the Family Gerridae. The fox squirrel represents mammals as it is warm-blooded, has four legs and hair, and is a vertebrate. The barnacles are mollusks because it is soft-bodied and covered by the external hard shell . The brown bird represents birds as it has feathers and wings.

Together, these 5 observations represent 5 iconic taxa on the Tree of Life.

Posted on February 15, 2013 07:23 AM by liyingtan liyingtan

Observations

Photos / Sounds

What

Eastern Fox Squirrel (Sciurus niger)

Observer

liyingtan

Date

February 13, 2013

Description

Mixture of grey and brown fur, with a pale yellow-orange underside
Thick bushy tail
Rounded ears

Photos / Sounds

What

North American Common Water Strider (Aquarius remigis)

Observer

liyingtan

Date

February 13, 2013

Description

Long, narrow, small body
2 antennae, 3 body segments, 6 long and thin legs
Dark black-brown color

Photos / Sounds

What

Jade Plant (Crassula ovata)

Observer

liyingtan

Date

February 13, 2013

Description

Small
White petals and stamen with pink pistils
Thick waxy flat leaves

Photos / Sounds

What

Weka (Gallirallus australis)

Observer

liyingtan

Date

January 10, 2013

Place

Punakaiki (Google, OSM)

Description

Mostly brown feathers with some black and grey feathers
Grey underside
Orange-red feet and beak
Short, straight beak

Photos / Sounds

What

Indo-Pacific Limpets (Genus Cellana)

Observer

liyingtan

Date

January 10, 2013

Place

Panakiki (Google, OSM)

Description

Hard white shell
Sticks to rock
Round shaped

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