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jawless fishes have hyperotonic fluid in their bodies .THE concentration of salt in sea water greater as compare to in their bogies .Jaless fishes secrete some salty secration to make the balance of the concentration of the fluid balance in the body. BUT OTHER FISHES have isotonic fluid to maintain the enternal environment of their body.
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∙ 14y ago
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∙ 15y agoLampreys (Jawless fish) live like giant leeches: they just suck onto a host, and live on its blood. Hagfish are rather different. They enter a prey fish through a natural opening such as the gills and eat it from the inside out. (http://www.askabiologist.org.uk/punbb/viewtopic.php?pid=3722) were I got my info from
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∙ 14y agoJawless fish eat by attaching their prey to their teeth and slowly rocking their teeth back and forth to chew.
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∙ 14y agomost are bottom-dwellers and wiggle along the sea floor
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∙ 9y agoJawless fish and cartilaginous fish filter feed. These fish take in particles through their gills and filter the food into their system.
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∙ 13y agoStomach content analysis studies of Opistognathus aurifrons have shown a diet that mostly consists of copepods.
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∙ 14y agothey suck on tuba's meat,his big meat
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What Do ocean fish eat uasally?
fish in the ocean eat dicks, and boobs and all that YUMMY stuff.
What ocean animals eat sharks?
umm...... no animal eat's shark's
What do ocean filter feeders eat?
plankton
Filter feeders in the ocean eat this?
Filter feeders in the ocean filter water through their body to eat. They filter phytoplankton out of the water to gain nutrients.
What ocean creatures are producers?
In the ocean, plants are the producers. Animals are consumers, because they eat either the plants or they eat other animals.
Do jawfish have skeletons?
yes
What do yellow tail snapper fish eat?
Opistognathus aurifrons (yellowheaded or pearly jawfish) has a zooplanktivorous diet in the wild. Stomach content analysis has mostly shown copepods (~85%), with smaller amounts of shrimp larvae, fish eggs, and the like. In the captive environment they can be feed any number of frozen foods, and some specimens may accept pelletized food formulas.
Are jawfish warm or cold blooded?
warm
Can you find fishs names beginning with j?
· Jawfish · Jewelfish · Jewfish
What sea animals that begin with the letter j?
· Jawfish · Jewelfish · Jewfish
What does plants eat from the ocean?
plants eat plants in the ocean.
What do ocean fish eat?
ocean fish eat...... THE REAL ANSWER Fish that live in the ocean eat seaweed, algae, or plankton.
What eat plankton in the ocean?
Krill and shrimplike animals eat plankton in the ocean.
How do ocean snails eat?
They eat from the bottom of the ocean and sometimes eat alge off other animals.
What barnacles eat?
A barnacle is an ocean animal. A barnacle is not picky in what they eat. The barnacle will literally eat anything in the ocean that is near them.
What do eat in the ocean?
it eat herring,squid
What do creel eat in the ocean?
they eat whales
