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[7] [8] The colossal squid has the largest eyes of any known creature ever to exist, with an estimated diameter of 27–30 cm (11–12 in) [9] to 40 cm (16 in) for the largest collected specimen. The species has similar anatomy to other members of its family, although it is the only member of Cranchiidae to display hooks on its arms, suckers ...
It is widely held to be the world's most massive single organism. This article lists the largest organisms for various types of life and mostly considers extant species, [a] which found on Earth can be determined according to various aspects of an organism's size, such as: mass, volume, area, length, height, or even genome size.
The heaviest known cephalopod, and the largest living invertebrate, is the colossal squid. The largest recorded specimen of this species, caught in the Ross Sea in 2007, weighed 495 kg (1,091 lb). However, its beak is not the largest known from this species; even bigger colossal squid beaks have been recovered from the stomachs of sperm whales ...
The previously mentioned antarctic blue whale holds the title of the biggest animal on earth. It can weigh up to 400,000 pounds and reach a length of 98 feet. It can weigh up to 400,000 pounds and ...
The massive and destructive cane toad ranks as the largest toad in the world. The largest member of the largest order of amphibians is the African goliath frog (Conraua goliath). The maximum size this species is verified to attain is a weight of 3.8 kg (8.4 lb) and a snout-to-vent length of 39 cm (15 in). [1]
In 2004, a group of researchers in Japan became the first to capture footage of a giant squid living in the wild. Despite being the largest invertebrate known to man, the giant squid remains ...
Invertebrates cells fire in response to similar stimuli as mammals, such as tissue trauma, high temperature, or changes in pH. The first invertebrate in which a neuron cell was identified was the medicinal leech, Hirudo medicinalis. [14] [15] Learning and memory using nociceptors in the sea hare, Aplysia has been described.
It is the oldest and largest standing kauri tree at present. Welwitschia is a monotypic genus of gymnosperm plant, composed solely of the distinct Welwitschia mirabilis. The plant is considered a living fossil. Radiocarbon dating has confirmed that many individuals have lived longer than 1,000 years, and some are suspected to be older than ...