Subphylum Chelicerata by Anthony Lasorsa https://padlet.com/al015/85ak9nhnrnnv Bio Project en-us 2017-05-31 13:04:08 UTC 2017-06-07 13:41:40 UTC hello@padlet.com Spiders al015 https://padlet.com/al015/85ak9nhnrnnv/wish/174614204 Spiders have webs, so there food gets stuck then they attack and eat them 
Generally live in hot and Deserted areas, some live in rain forests or just forests
All spiders have 8 legs, connected to the abdomen, all have the ability to make webs, some make thicker webs, while others make thinner webs, it's all in what the spider's diet consists of
Taxonomy of spiders:
Animalia
Arthropoda
Arachnida
Araneae
Lycosidae
Hogna
Spider
]]> 2017-05-31 13:17:16 UTC https://padlet.com/al015/85ak9nhnrnnv/wish/174614204 HorseShoe Crabs al015 https://padlet.com/al015/85ak9nhnrnnv/wish/174615180 Generally live on the North American coastline, Atlantic ocean
Hard exoskeletons, 10 walking legs, spines on the abdomen and long tail
Taxonomy of HorseShoe Crabs:
Animalia
Arthropoda
Merostomata
Xiphosura
Limulidae
Limulus
Horseshoe Crab
]]> 2017-05-31 13:21:23 UTC https://padlet.com/al015/85ak9nhnrnnv/wish/174615180 Scorpions al015 https://padlet.com/al015/85ak9nhnrnnv/wish/174615385 Scorpions use their venomous stinger to stun the prey and then attack and eat them
Most of the time they live in the Desert 
All Scorpions have 6 legs and two claws, with a tail that has a venomous barb on the end
Taxonomy of Scorpions:
Animalia
Arthropoda
Arachnida
Scorpiones
Scorpionidae
Pandinus
Scorpion
]]> 2017-05-31 13:22:15 UTC https://padlet.com/al015/85ak9nhnrnnv/wish/174615385 Chelicerata al015 https://padlet.com/al015/85ak9nhnrnnv/wish/174615588
  • Most don’t have spines
  • Don’t have antennae
  • Appendages on the Abdomen
  • Usually have six or more legs/ appendages

    • ]]>     2017-05-31 13:22:50 UTC https://padlet.com/al015/85ak9nhnrnnv/wish/174615588     Fossil of Mesolimulus Walchi al015 https://padlet.com/al015/85ak9nhnrnnv/wish/174907135
    The same structure as the modern day HorseShoe Crab, has the tail and the same abdomen structure]]>     2017-06-02 01:26:14 UTC https://padlet.com/al015/85ak9nhnrnnv/wish/174907135     Fossil of Eurypterid al015 https://padlet.com/al015/85ak9nhnrnnv/wish/174907763
    Similar structure to the modern day Scorpion, even looks like it has a venomous tail and the two claws, just like a Scorpion]]>     2017-06-02 01:32:40 UTC https://padlet.com/al015/85ak9nhnrnnv/wish/174907763     Fossil of Liocranid Spider al015 https://padlet.com/al015/85ak9nhnrnnv/wish/174911262
    The modern day spider has the exact same structure as this spider, but it is only different in size
    ]]>     2017-06-02 01:52:45 UTC https://padlet.com/al015/85ak9nhnrnnv/wish/174911262     Modern Day Wolf Spider al015 https://padlet.com/al015/85ak9nhnrnnv/wish/174912439
    The wolf spider is usually smaller than most spiders , both the fossil and the wolf spider are crunched up a bit and you can see the similarities
    ]]>     2017-06-02 02:11:47 UTC https://padlet.com/al015/85ak9nhnrnnv/wish/174912439     Modern Day Horseshoe Crab al015 https://padlet.com/al015/85ak9nhnrnnv/wish/174913253
    Horseshoe crabs have the exact same structure as the Mesolimulus Walchi
    ]]>     2017-06-02 02:22:49 UTC https://padlet.com/al015/85ak9nhnrnnv/wish/174913253     Emperor Scorpion al015 https://padlet.com/al015/85ak9nhnrnnv/wish/174914297
    You can see the scorpion's claws, and venomous tail with a barb on the end, is very similar to the Eurypterid
    ]]>     2017-06-02 02:35:48 UTC https://padlet.com/al015/85ak9nhnrnnv/wish/174914297     Type of Evolution al015 https://padlet.com/al015/85ak9nhnrnnv/wish/174915689 Genetic Drift is the best possible way of evolution, because only the Horseshoe crab is at the same location as the fossils that were descendants of them, but the descendants of the spiders are located practically everywhere like spiders today, but the scorpions are mainly in deserts today,  and their descendants were from the ocean and evolved into land animal, the reverse of what whales evolution was like  

    ]]>     2017-06-02 02:55:07 UTC https://padlet.com/al015/85ak9nhnrnnv/wish/174915689