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  2. Marine microbial symbiosis - Wikipedia

    en.wikipedia.org/wiki/Marine_Microbial_Symbiosis

    They emit light during night time to camouflage themselves against the moon and star light coming down the ocean. It helps them to avoid predators. The symbiosis process begins when Peptidoglycan shed by the sea water bacteria comes in contact to the ciliated epithelial cells of the light organ. It induces mucus production in the cells.

  3. Sacoglossa - Wikipedia

    en.wikipedia.org/wiki/Sacoglossa

    Sacoglossans can also use antiherbivory compounds produced by their algal foodstuffs to deter their own would-be predators, in a process termed kleptochemistry. [10] This may be achieved by converting algal metabolites to toxins, [ 15 ] or by using algal pigments for camouflage in a process termed nutritional homochromy.

  4. Cephalopod - Wikipedia

    en.wikipedia.org/wiki/Cephalopod

    However, most of other researchers do not agree that Nectocaris actually being a cephalopod or even mollusk. [139] [140] Early cephalopods were likely predators near the top of the food chain. [24] After the late Cambrian extinction led to the disappearance of many Radiodonts, predatory niches became available for other animals. [141]

  5. Human interactions with molluscs - Wikipedia

    en.wikipedia.org/wiki/Human_interactions_with...

    Molluscs can also carry angiostrongyliasis, a disease caused by the worms of the Angiostrongylus spp., which can occur after voluntarily or inadvertently consuming raw snails, slugs, other mollusks and even unwashed fruits and vegetables.

  6. Anti-predator adaptation - Wikipedia

    en.wikipedia.org/wiki/Anti-predator_adaptation

    Anti-predator adaptation in action: the kitefin shark (a–c) and the Atlantic wreckfish (d–f) attempt to prey on hagfishes. First, the predators approach their potential prey. Predators bite or try to swallow the hagfishes, but the hagfishes have already projected jets of slime (arrows) into the predators' mouths.

  7. Marine larval ecology - Wikipedia

    en.wikipedia.org/wiki/Marine_larval_ecology

    A more common avoidance strategy is to become active at night and remain hidden during the day to avoid visual predators. Most larvae and plankton undertake diel vertical migrations between deeper waters with less light and fewer predators during the day and shallow waters in the photic zone at night, where microalgae is abundant. [11]

  8. Cypraeidae - Wikipedia

    en.wikipedia.org/wiki/Cypraeidae

    The very narrow toothed aperture of the cowry shell makes the adult shells difficult for many predators to reach into. However cowries are still vulnerable to predation: [2] Some tropical crustaceans can break the dorsum of a cowry shell. Some mollusc-eating cones, such as Conus textile, can inject venom into the cowry's flesh. The cone then ...

  9. Marine food web - Wikipedia

    en.wikipedia.org/wiki/Marine_food_web

    The linkages between predator to prey are coloured according to predator group origin, and loops indicate within-group feeding. The thickness of the lines or edges connecting food web components is scaled to the log of the number of unique ROV feeding observations across the years 1991–2016 between the two groups of animals.