“Furred Sponge Crab” (Pseudodromia latens)

…a species of ‘Sponge Crab’ (Dromiidae) which is distributed from the Namibian border and around the South African coast to Sodwana Bay, it is also recorded from the Indian Ocean. Like other members of its family Pseudodormia latens will cut a off 'piece’ of sponge and place it on its back, using its fifth pair of legs (which are specially bent upwards) to keep it in place. The sponge will then serve as a form of camouflage/protection for the crab.


Animalia-Arthropoda-Crustacea-Malacostraca-Decapoda-Brachyura-Dromiidae-Pseudodromia-P. latens

Image: Seascapeza

Sleepy Sponge Crab (Dromia dormia)

Also known as the common sponge crab, the sleepy sponge crab is a species of “sponge crab” (Dromiidae) which boasts a widespread distribution in the Indo-Pacific region. With its range extending from East Africa and the Red Sea through the Malay Archipelago, south to Queensland, north of China and Japan, and east to Hawaii and French Polynesia. Like other members of the family Dromiidae D. dormia will camouflage itself by cutting off a large piece of a sponge and placing it on its back, using its modified pair of back legs to keep it in place. 


Animalia-Arthropoda-Crustacea-Malacostraca-Decapoda-Brachyura-Dromiidae-Dromia-D. dormia

Image: Sasquatch

anonymous asked:

Can you list a lot of animals that collect things

Well notably alot of birds like to collect various materials to put into their nests. This is most apparent in the Bowerbirds (Family: Ptilonorhynchidae) which construct intricate bowers. These bowers typically have bright trinkets collected around the front to attract mates.


Believe it or not crabs are also famous collectors as well. A good bit of the species in the superfamily Majoidea are known as decorator crabs. Although while this is more of “self-decorating” than collecting, decorator crabs will conceal themselves by placing random debris and even live animals like anemones and sponges on themselves. Some crabs (Like in the family Dromiidae) will specialize in placing certain species (sponges) on themselves.

(xHyastenus elatus

Certain sea urchins will do this as well. Species like Tripneustes gratilla will place random debris on themselves as well, in attempt to better conceal themselves.


I’m not sure if this counts as “collecting” either but a species of assassin bug, Acanthaspis petax, will collect the husks of the insects it has preyed on and place them on its back. Like the urchins and crab A. petax uses this to disguise itself from predators.


Collecting food is a very common behavior among a lot of animals, notably rodents and birds. They will collect excess food and cache it away to be accessed later (if they can find it again)

Ants are noted Collectors as well. Leafcutter ants especially are noted for cutting off pieces of inedible leaves and storing them underground allowing them to “ripen” with a fungus that is farmed inside the colony.

Those are all I can think of offhand. I hope this helps!


Caddisfly larvae will collect things as well. They will collect random debris from their surroundings and by using silk will form a protective case around themselves. Certian moth larvae will do this as well, Mainly Bagworms (Family Psychidae) and Casebearers (Phereocea uterella)

(x) An artist gave some caddisfly larvae gold and stuff to build their cases out of and this is what resulted.