Animals

Tuesday, 2 June 2026
27 facts about turtles
27 facts about turtles
The only vertebrates so armored
The first turtles appeared on Earth at the end of the Permian about 240 million years ago. Although the first ones had neither plastron nor carapace, ...

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European wildcat
It resembles the European shorthair cat but is more massive.
It has brindle, long fur with a dark stripe running across its back.
Brittle stars
Brittle star stomach is divided into ten pouches where food is digested.
The stomach makes up most of the ophiuroid disc.
Spiders
Spiders are arthropods.
These are invertebrates whose body is divided into segments and have an external skeleton. Spiders are classified as arachnids, which include approximately 112.000 species of animals.
Goblin shark
They are known for their characteristic shape of the head, protruding jaws and pink-colored body.
They are equipped with five pairs of gill slits, gill openings are short and not extending onto dorsal surface of the head.
Hippopotamus
Hippos reproduce and are born in water.
Females reach sexual maturity at 5-6 years and males at 7.5 years. Copulation of the pair occurs in ...
Wolf spider
Not all of them live in burrows.
Of course some wolf spider species dig themselves a burrow but there are many species of this spider ...
American robin
There are seven subspecies of this bird:
the Eastern robin, the Newfoundland robin, the Southern robin, the Northwestern robin, the Western robin, the San Lucas robin, the Mexican robin.
Viper dogfish
It is a species of dogfish shark.
The Squaliformes include 126 species.
Viper dogfish
The viper shark has two dorsal fins with sharp spikes.
Maine coon
Maine coons are massive cats, considered one of the largest true domestic breeds.
The average weight of a female Maine coon is 7 kg, while males weigh an average of 8 kg. Only the Ra ...