Жамылғы қабыланшасы (Жамылғы бүркіті)

Genus of cephalopods
Automatic taxobox
| name = Blanket octopus
| image = Pelagic octopus Tremoctopus. jpg
| image caption = Adult female Tremoctopus
| image alt = Adult female Tremoctopus
| parent authority = Tryon, 1879
| taxon = Tremoctopus
| authority = Chiaje, 1830 They are commonly known as blanket octopuses, in reference to the long, transparent webs that connect the dorsal and dorsolateral arms of the adult females. The other arms are much shorter and lack webbing.

The common blanket octopus (Tremoctopus violaceus) exhibits one of the most extreme sexual size dimorphism known in any animal near its size or larger. Females may reach in length, whereas the males are 2.4 cm (1 inch). The weight ratio is at least 10,000:1, and can probably reach as much as 40,000:1. The males have a large arm in a spherical pouch modified for mating, known as a hectocotylus. During mating, this arm is detached, and kept by the female in her mantle cavity until used for fertilisation. The male almost certainly dies shortly after mating. Blanket octopuses are immune to the venomous Portuguese man o' war, whose tentacles the male and immature females rip off and use for offensive and defensive purposes. Like many other octopuses, the blanket octopus uses ink to intimidate potential predators. Also, when threatened, the female unfurls her large net like membranes that spread out and billow in the water, greatly increasing her apparent size. Blanket octopuses usually live in coral reefs, where they hunt for food, which consists of smaller fish. They also hide from their predators there, including larger fish and even whales. The risks these reefs face include coral bleaching and ocean acidification. Although this can be dangerous to the Blanket Octopus because it is their habitat, these creatures are nomadic meaning they can move around and find shelter elsewhere, and they also have the capability to adjust to varying temperatures within the ocean.