Animals

Sunday, 19 July 2026
15 facts about fleas
15 facts about fleas
External parasites
Fleas are one of the most hated insects by pet owners. Once they find their way onto a dog or a cat, they are very hard to remove. Reproducing at a ve ...

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Spiders
The chelicerae is composed of two or three segments.
They end with fangs, which the spider uses to tear open the body of its prey and also to defend itself. In many species, they end with the mouth of venom glands.
Central bearded dragon
They usually move on four legs, but they can also run on two legs.
They do this when they feel threatened or are chasing prey. Adults can run at a speed of 14 km/h.
Crustacean
A characteristic feature of crustaceans is two pairs of feelers, and three pairs of mouth legs, and all but the first pair of feelers are two-branched (they separate into exopodite and endopodite).
In comparison, arachnids have no sensilla at all, and insects only have one pair.
European mole cricket
Its body is dark brown with a yellowish tint to the underside.
Its body is covered with small, fine, velvety hairs that give it an iridescent reflex. It is translu ...
Crested gecko
They can also make their colors more vibrant due to camouflage, communication or as a response to humidity, temperature, light, etc.
American robin
They are migratory birds and can travel a long distance.
Flying a 400 km (250 mi) a day a robin can travel up to 5000 km (3100 mi) during spring migration. M ...
Ball python
Ball pythons are listed as Near Threatened by the IUCN.
Sand lizard
The sand lizard belongs to the family of true lizards.
It is an extensive family with about 300 species divided into 39 genera.
Common Surinam toad
The Common Surinam toad feeds on all small aquatic organisms.
It hunts primarily invertebrates, especially insects and their larvae, which it digs out of the silt with its thin fingers and rapidly places in its mouth.
Ladybugs
Adult ladybirds can exhibit cannibalism.
They can eat eggs and larvae when food is scarce.