Menu

Navigation

More options

Style variation

Contact us

Dana octopus squid, Taningia danae

Thread starter Astronuc
Start date Jun 10, 2023

AI Thread Summary

At a depth of 400 meters in the ocean, the Dana octopus squid, or Taningia danae, is a notable species to observe. This deep-sea squid can reach lengths exceeding seven feet and weigh over 130 pounds. The discussion touches on the squid's impressive size and its habitat, emphasizing its significance in marine biology. There is also curiosity about whether this species is related to the so-called "Japanese" giant squid, highlighting the need for clarity on the distinctions between different giant squid species. The conversation underscores the intrigue surrounding deep-sea creatures and their adaptations to extreme environments.

Jun 10, 2023

#1

Astronuc

Staff Emeritus

Science Advisor

Gold Member

The time one is at 400 m depth in the ocean, look for an octopus squid, particularly a Dana octopus squid, Taningia danae, a species of deep-sea squid who can grow to more than seven feet (7 m) in length and weigh more than 130 pounds (59 kg).

https://nautil.us/the-mystery-of-the-largest-light-in-the-sea-308189/

https://en.wikipedia.org/wiki/Taningia_danae

https://www.sealifebase.se/summary/Taningia-danae.html

Biology news on Phys.org

Jun 12, 2023

#2

MidgetDwarf

Is this giant "Japanese" squid?

Thread 'Chagas disease now established in US'

Chagas disease, long considered only a threat abroad, is established in California and the Southern U.S. According to articles in the Los Angeles Times, "Chagas disease, long considered only a threat abroad, is established in California and the Southern U.S.", and "Kissing bugs bring deadly disease to California". LA Times requires a subscription. Related article -...

View full post »

Thread 'Encephalitis lethargica, between 1915 and 1926; cause unknown'

I just read about a pandemic of "sleeping sickness" aka Encephalitis lethargica from 1915 to 1926; cause unknown! https://en.wikipedia.org/wiki/Encephalitis_lethargica Encephalitis lethargica is characterized by high fever, sore throat, headache, lethargy, double vision, delayed physical and mental response, sleep inversion and catatonia.

View full post »

Thread 'I need help understanding this quote about recent Natural Selection'

I am reading Nicholas Wade's book A Troublesome Inheritance. Please let's not make this thread a critique about the merits or demerits of the book. This thread is my attempt to understanding the evidence that Natural Selection in the human genome was recent and regional. On Page 103 of A Troublesome Inheritance, Wade writes the following: "The regional nature of selection was first made evident in a genomewide scan undertaken by Jonathan Pritchard, a population geneticist at the...

View full post »

Similar threads

Mystery Species of Human Relative Discovered: Homo Naledi

May 11, 2017

Replies: 2

Views: 2K

Writing: Input Wanted What are the Consequences of a Longer PETM?

Jun 25, 2020

Replies: 10

Views: 2K

Over 100 new species of fish found in the Tasman Sea

Mar 31, 2004

Replies: 6

Views: 7K

M6.8 Earthquake, 40 km SSW of Bartolomé Masó, Cuba

Nov 11, 2024

Replies: 2

Views: 2K

Synthesis of a re-designed E. coli genome

May 16, 2019

Replies: 3

Views: 3K

M 5.9 - 37 km WNW of Linxia Chengguanzhen, China

Dec 27, 2023

Replies: 1

Views: 3K

Tanaga and Takawangha Volcanoes Tanaga Island, Alaska - March 2023

Mar 13, 2023

Replies: 1

Views: 2K

Writing: Input Wanted What Makes Great Lakes Earth So Geographically Unique?

Oct 15, 2018

Replies: 6

Views: 3K

Fooey, 'Underwater' is not the movie I hoped it might be....

Jan 18, 2020

Replies: 2

Views: 2K

42% of Sea Level rise due to human water use?

Aug 18, 2018

Replies: 10

Views: 5K

Share:

Bluesky LinkedIn

Top