Symbiotic behaviour between small fishes and jellyfishes with new data on that between the stromateid Peprilus alepidotus, and the scyphomedusa, Chrysaora quinquecirrha: Mansueti, R., 1963. Copeia, (1): 40–80.doi:10.1016/0011-7471(64)90260-8None...
During the last 20 years, a series of studies has suggested trends of increasing jellyfish (Cnidaria and Ctenophora) biomass in several major ecosystems worldwide. Some of these systems have been heavily fished, causing a decline among their historically
Jellyfish feed on shrimps, fish and other jellyfish. Some types of jellyfish also eat small se a turtles.认一认1. plankton /'plaenktan/ n.浮游生物 2. transparent /traens'paerant/ adj. 透明的译一译水母水母不是鱼类。 它们是浮游生物。 它们没有头、 脑、眼睛和耳朵。它们的身体就像透明的...
1.any stinging, jellylike marine cnidarian of the classScyphozoa,living in the developmental stage as a tiny attached polyp and in the adult stage as a large free-floating medusa with trailing tentacles. 2.an indecisive or weak person.
Jellyfish - small plankton - sea turtles D. Sea turtles - small plankton - jellyfish 相关知识点: 试题来源: 解析 A。解析:在海洋食物链中,小浮游生物被水母吃,水母被海龟吃,所以正确的食物链顺序是海龟 - 水母 - 小浮游生物。A选项正确。B选项顺序正确但食物链方向相反。C选项食物链顺序错误。D选项...
(30 m) long. Though some jellyfish simply filter-feed, most feed on small animals (e.g., crustaceans) that they catch in their tentacles, whose stinging cells immobilize the prey; contact can be irritating and sometimes dangerous to humans. The cubozoan jellyfish comprise 50 species of box...
They aren’t actually fish. They can make copies of themselves. And some older ones can become young again.
Jellyfish use tentacles with stinger cells to catch their prey, typically plankton and small fish. (The exact prey depends mainly on the size of the jellyfish.) The tentacles transport the prey they killed with their stingers to the mouth and the jellyfish promptly devours the animal. It is...
Since it is carnivorous Box jellyfish primarily feeds on small fish and zooplankton. They can travel at a speed of 1.8 m/s. It also preys on tiny invertebrates such as bait fish and shrimp. Lifespan It has a shorter lifespan of less than a year. ...
A free jellyfish growing game that can enjoy children and adults just by feeding them and changing their water. Up to 4 jellyfish can be kept at the same time.…