Flashcards
Ichthyology Lab Practical 1

Cards in this deck (77)
- 1—Northern Sea Robin

- 2Scientific Name of: Northern Sea RobinPrionotus carolinus
- 3—Spanish Mackerel

- 4Scientific Name of: Spanish MackerelScomberomorus maculatus
- 5—Oyster Toadfish

- 6Scientific Name of: Oyster ToadfishOpsanus tau
- 7—Northern Pipefish

- 8Scientific Name of: Northern PipefishSyngnathus fuscus
- 9—Atlantic Mackerel

- 10Scientific Name of: Atlantic MackerelScomber scombrus
- 11—Weakfish

- 12Scientific Name of: WeakfishCynoscion regalis
- 13—Atlantic Cod

- 14Scientific Name of: Atlantic CodGadus morhua
- 15—Northern Kingfish

- 16Scientific Name of: Northern KingfishMenticirrhus saxatilis
- 17—Northern Puffer

- 18Scientific Name of: Northern PufferSphoeroides maculatus
- 19—Bluefish

- 20Scientific Name of: BluefishPomatomus saltatrix
- 21—Striped Bass

- 22Scientific Name of: Striped BassM. saxatilis
- 23—Black Sea Bass

- 24Scientific Name of: Black Sea BassCentropristis striata
- 25—White Perch

- 26Scientific Name of: White PerchMorone americana
- 27—Winter Flounder

- 28Scientific Name of: Winter FlounderPseudopleuronectes americanus
- 29—American Eel

- 30Scientific Name of: American EelAnguilla rostrata
- 31—Summer Flounder

- 32Scientific Name of: Summer FlounderParalichthys dentatus
- 33—Sea Lamprey

- 34Scientific Name of: Sea LampreyPetromyzon marinus
- 35—White Shark

- 36Scientific Name of: White SharkIsurus oxyrinchus
- 37—Thresher Shark

- 38Scientific Name of: Thresher SharkAlopias vulpinus
- 39—Dusky Shark

- 40Scientific Name of: DuskyCarcharhinus obscurus
- 41—Smooth Dog Fish

- 42Scientific Name of: Smooth Dog FishMustelus canis
- 43—Spiny Dog Fish

- 44Scientific Name of: Spiny DogfishSqualus acanthias
- 45—Cat Shark

- 46Scientific Name of: Cat SharkScyliorhinus retifer
- 47—Sandbar Shark

- 48Scientific Name of: Sandbar SharkC. plumbeus
- 49—Winter Skate

- 50Scientific Name of: Winter SkateL. ocellata
- 51—Clearnose Skate

- 52Scientific Name of: Clearnose SkateRaja eglanteria
- 53—Little Skate

- 54Scientific Name of: Little SkateLeucoraja erinacea
- 55Family Name of: Thresher SharkAlopiidae
- 56Family Name of: Dusky Shark Sandbar SharkCarcharinidae
- 57Family Name of: White SharkLamnidae
- 58Family Name of: Spiny DogfishSqualidae
- 59Family Name of: Smooth DogfishTriakidae
- 60Family Name of: Cat SharkScyliorhinidae
- 61Family Name of: SkatesRajidae
- 62Function of: Ampullae of LorenziniA shark's snout is covered in small pores that can detect tiny electrical currents in the water, which are given off by prey.
(A.k.a Electroreceptors) - 63Function of: OperculumMoves back and forth to move water over the gills, allowing the fish to breathe.
- 64Function of: Gill SlitsAllows water to pass out of the body after entering through the mouth.
Oxygen in the water is absorbed in tiny blood vessels near the gills, which is then carried around the body. - 65Function of: Shark's SpiracleThey are modified gill slits that allow fish to take in oxygenated water. Spiracles help a shark to breathe when it is lying on the sea bottom or even buried right under the sand.
- 66Function of: Skate's SpiracleDraw water in, which is then pumped out over the rays gills.
- 67Function of: Shark's JawsNot attached to the skull, so sharks are able to quickly shoot jaws forward to catch prey.
- 68Function of: Dorsal FinThis keeps a fish steady and upright.
- 69Function of: Shark's SkinHelps shark swim faster by reducing water resistance.
This is because they have denticles (teeth-like scales) that are pointed backwards - 70Function of: Pectoral FinProvide balance and are used to steer.
Act like an aeroplane wings, as water flows beneath them the shark is lifted up. - 71Function of: Lateral LineVery sensitive to touch and can even feel pressure differences in the water.
- 72Function of: Caudal FinUsed for propelling fish forward in the water and for steering and balancing.
- 73Function of: Anal FinUsed to stabilize the fish while swimming.
- 74Function of: Caudal PeduncleUsed for propelling fish forward
- 75—Cycloid Scale

- 76—Placoid Scale

- 77—Ganoid Scale

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- Biology Flashcards on Ichthyology Lab Practical 1, created by Muhammad Warraich on 27/02/2019.
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- Muhammad Warraich
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- Created by Muhammad Warraich · Feb 27, 2019
- Copied by Muhammad Warraich · Feb 27, 2019
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