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oceany: Giant squid

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It can grow to a tremendous size, offering an example of abyssal gigantism; recent estimates put the maximum body size at around 5 m (16 ft) for females, with males slightly shorter, from the posterior fins to the tip of its long arms.

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The giant squid (Architeuthis dux) is a species of deep-ocean dwelling squid in the family Architeuthidae. It can grow to a tremendous size, offering an example of abyssal gigantism; recent estimates put the maximum body size at around 5 m (16 ft) for females, with males slightly shorter, from the posterior fins to the tip of its long arms. This makes it longer than the colossal squid at an estimated 4.2 m (14 ft), but substantially lighter, as it is less robust and its arms make up much of the length. The mantle of the giant squid is about 2 m (6 ft 7 in) long (longer for females, shorter for males), and the feeding tentacles of the giant squid, concealed in life, are 10 m (33 ft). Claims of specimens measuring 20 m (66 ft) or more have not been scientifically documented. The number of different giant squid species has been debated, but genetic research suggests that only one species exists. In 2004, a Japanese research team obtained the first images of a living specimen in its habitat.

Kategoria: oceany

Rodzina: oceany

Jakość źródła: 65/100

Próby weryfikacji: 3

Notatka fact-checku: Fact-check 3.0-content-aware: no sufficient claim-bound corroboration after 3 healthy attempts. Scope=verify the factual claim. Required independent sources=2; stored evidence groups=1. Provider/API errors did not consume attempts. | Fact-check 4.3.2: research wznowiony bez zdejmowania HOLD. Poprzednia metoda: factcheck-300-content-aware.

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Wikipedia ENPOTWIERDZAniezależne

Evidence: 100 • authority: 72

The giant squid (Architeuthis dux) is a species of deep-ocean dwelling squid in the family Architeuthidae. It can grow to a tremendous size, offering an example of abyssal gigantism; recent estimates put the maximum body size at around 5 m (16 ft) for females, with males slightly shorter, from the posterior fins to the tip of its long arms. This makes it longer than the colossal squid at an estimated 4.2 m (14 ft), but substantially lighter, as it is less robust and its arms make up much of the length. The mantle of the giant squid is about 2 m (6 ft 7 in) long (longer for females, shorter for males), and the feeding tentacles of the giant squid, concealed in life, are 10 m (33 ft). Claims…

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PeerJpomocniczeniezależne

Evidence: 21 • authority: 80

Supplemental Information 6: Box plots for body size variation (SVL) between females and males of five species of the <i>Pristimantis celator</i> clade

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Elsevier BVpomocniczeniezależne

Evidence: 21 • authority: 80

The effects of meal size and body size on individuals' impressions of males and females

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University of Rhode Islandpomocniczeniezależne

Evidence: 21 • authority: 80

Comparing estimates of size-at-maturity and maximum body size made by fishers and scientists as indicators of potential overfishing

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Schweizerbartpomocniczeniezależne

Evidence: 21 • authority: 80

Obstetric adaptation of the human pelvic inlet based on a sample of females and males matched for body size, and comparison with three species of primates that are sexually monomorphic in body size

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PeerJpomocniczeniezależne

Evidence: 21 • authority: 80

Figure 4: Observed growth rates based on body size in females and males of <i>Hyla eximia</i> .

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