Molluscs › Seven-armed Octopuses

Seven-armed Octopus

Haliphron atlanticus

Learn Seven-armed Octopus free How it works

Wildlife study photograph from iNaturalist. — (c) lukas_pirkner, some rights reserved (CC BY-NC)

All photos8

8 photos

Study shows up to four per card, from different observers, so you learn the species rather than one picture. Heart the good ones and swap any you do not like.

See all photos Add a photo

Photos you add are credited to you, and you keep the copyright.

Easily confused with

Study checks a spoken answer against these, and tells you which one you named.

Where it is recorded

Records by month in Hawaii.

United States	29
Hawaii	26
North Carolina	3
Canada	1
Nova Scotia	1

Counts show where people looked, not only where it lives.

Traits

Behavioral

SmartDemonstrates problem-solving and learningChecked by the maintainer

Physical

CamouflageCan change color or blend with surroundingsChecked by the maintainer

Classification

Kingdom	Animals · Animalia
Phylum	Molluscs · Mollusca
Class	Cephalopods · Cephalopoda
Order	Octopuses · Octopoda
Family	Seven-armed Octopuses · Alloposidae
Genus	Haliphron

Sources

Names, taxonomy and observation counts: www.inaturalist.org
Photos and recordings: the creator and source are on each one.
How much to rely on each source

Remember the name next time.

Practise Seven-armed Octopus with real photos from different observers. Say the name out loud, and it comes back just before you would forget it.

Create a free account How it works