Download Animalia - bYTEBoss

Survey
yes no Was this document useful for you?
   Thank you for your participation!

* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project

Document related concepts

Horse-fly wikipedia , lookup

Bacterial taxonomy wikipedia , lookup

Transcript
Animalia
General characteristics



The body segmented, the segments usually grouped in two or three rather
distinct regions.
Paired segmented appendages (from which the phylum gets its name).
Bilateral symmetry.
A chitinous exoskeleton, which is periodically shed and renewed as the animal
grows A tubular alimentary canal, with mouth and anus.

The circulatory system an open one, the only blood vessel usually being a
tubular structure dorsal to the alimentary canal with lateral openings in the
abdominal region.

The body cavity a blood cavity or hemocoele, the coelom reduced.

The nervous system consisting of an anterior ganglion or brain located above
the alimentary canal, a pair of connectives extending ventrally from the brain
around the alimentary canal, and paired ganglionated nerve cords located
below the alimentary canal.

The skeletal muscles striated (except in the Onychophora).

Excretion usually by means of tubes (the Malphigian tubules) that empty into
the alimentary canal, the excreted materials passing to the outside by way of
the anus.



Respiration by means of gills, or tracheae and spiracles.
No cilia or nephridia (except in the Onychophora).
The sexes nearly always separate.
Centruroides vittatus
striped scorpion








Kingdom:Animalia
Phylum: arthropods
Class:arachinds
Order:araneae
Family:araneidae
Genus:Centruroides
Species:Centruroides
vittatus
Commonname:striped
scorpion
Vocabulary
• Heterotrophic: gets energy by
consuming.
• Invertebrates: animals with out
a back bone or spinal structure.
• Sexual reproduction: two
individuals are required to
reproduce more offspring.
Latrodectus mactans
black widow spider








Kingdom:Animalia
Phylum: arthropods
Class: arachinds
Order: araneae
Family: araneidae
Genus: Latrodectus
Species:Latrodectus
mactans
Common name:
Interesting facts
• There are 1.1 miillion species of
arthropods.
• The venom of a black widow spider
is more potent than a rattle snakes.
• Aphids can give birth 10 days after
being born.
• They can survive up to one year
without feeding.
Demodex folliculorum
hair follicle mite








Kingdom:Animalia
Phylum: arthropods
Class:arachinds
Order:araneae
Family:araneidae
Genus:Demodex
Species:Demodex
folliculorum
Common name: hair
follicle mite
Adaptations
• One of the adaptations is they
can leave their shell and grow
into another to contain and fit in
different spaces.