Save
Upgrade to remove ads
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account. Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Aquatic Studies 3

Invertebrates differences in main orders

QuestionAnswer
Hirudinea (leaches) have____number of segments and are flattened how? Have fixed number of segments and are dorsoly-ventrally flattened
Bivalvia (clams) have how man shells? 2 shells
Gastropoda (snails and slugs) have what type of shell? Most have a single spirally coiled shell
Isopoda (aquatic sowbugs)are dorso-ventrally flattened. true or false? True
Amphipoda (scuds)are flattened how? Laterally flattened
Decapoda is what? crayfish or shrimp
Arachnida(spiders and water mites) have how many legs? 8 legs
Insecta has how many legs and how many body parts? six legs, 3 body parts (head,thorax and abdomen)
Ephemeroptera(Mayflies) have how many tails and how many tarsal hooks? have 3 tails and 1 tarsal hook.
Plecoptera(stoneflies) larva have how many tails and how many tarsal hooks? have 2 tails and 2 tarsal hooks
Order:Odonata and sub order: Anisptera (dragon flies)Larva have a libial mask for? and adults have a long and slender abdomen True or false? have a labial mask for catching prey and true
Sub order: Zygoptera (damselflies)larva have a body usually ____and Slender and adults have an ______ long and slender? have a body long and slender and adults have an abdomen long and slender.
Coleoptera (bettles) have what type of mouth parts and the wings are ___ and serve for ____for hind wings (forming a lin down back) Chewing mouth parts and front wings are hard and serve as covers for hind wings.
Hemiptera (true bugs) Adults wings lie flat on back at rest forming a what kind of shape? and what do the larva lack? Wings lie flat on back forming an "X" shape and the larva lacks wings.
Diptera (two Winged flies) larva head have a head capsule present with chewing parts..true or false? and are the legs absent? Adults have what type of mouthparts? and how many pairs of wings? True! Larva has chewing parts and legs are absent and adults have suctorial mouth parts with one pair of wings.
Trichoptera (caddisflies) have what type of antennae? and two pairs of wings clothed with what? Larva have a what type of body with how may pairs of hooked prolegs? Adults have a Filliform antennae and two pairs of wing closed with long hairs. Larva have a caterpillar like body and one pair of hooked prolegs.
Megoloptera(dobsonflies and fishlifes) and be identified by thier what? larva have a Prognathous whioch is? identified by thier enlarged and fan folded anal area of thier hind wings. Prognathous-projecting lower jaw
Created by: cplester
Popular Biology sets

 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards