The short answer is ants have something similar to blood, but scientists call it “haemolymph”. It is yellowish or greenish.
The pigments, however, are usually rather bland, and thus insect blood is clear or tinged with yellow or green. (The red color that you see upon squashing a housefly or fruit fly is actually pigment from the animal's eyes.)
Do some ants have blue blood? Ants do not have blue blood, however, some termites carry a kind of chemical warfare in their bodies, a liquid that is toxic to other insects. When squashed, this blue liquid can be mistaken for blood. Many people confuse termites and ants, as they can look very similar.
The blood of an insect functions differently than the blood of a human. In humans, blood gets its red color from hemoglobin, which travels through blood vessels carrying oxygen from the lungs to the rest of the body. Insect blood, however, does not carry gasses and has no hemoglobin.
Most insects like ants, bees and grasshoppers have clear blood. This is because the red blood color comes from tiny bits of metal in the blood. Insects do not have any metal in their blood; therefore, their blood appears clear.
The reason insect blood is usually yellowish or greenish (not red) is that insects do not have red blood cells. Unlike blood, haemolymph does not flow through blood vessels like veins, arteries and capillaries.
Can you guess what animals might have blue blood? Lobsters, crabs, pillbugs, shrimp, octopus, crayfish, scallops, barnacles, snails, small worms (except earthworms), clams, squid, slugs, mussels, horseshoe crabs, most spiders.
Snails, spiders and octopi have something in common- they all have blue blood! We're not talking in the sense of royalty, these creatures literally have blue blood. So why is their blood blue and ours red? One of the purposes of blood is to carry oxygen around the body.
What animal has purple blood? Peanut worms, which are a kind of marine worm, have purple blood. This is due to the presence of hemerythrin, an oxygen-binding protein.
One group of segmented marine worms has pink blood. This is because the molecule that carries the oxygen is a type of blood pigment, known as hemerythrin, which is described as pink or purple.
Indeed, most mammal, fish, reptile, amphibian, and bird blood is red because of hemoglobin, whose protein is made of hemes, or iron-containing molecules that fuse with oxygen.
Some ants, like leaf-cutters, use their feces as manure for gardens that grow fungal food, but only certain “sanitation workers” are permitted to handle it. Ants in general are well known for their cleanliness—disposing of the dead outside the nest and leaving food scraps and other waste in special refuse chambers.
Cockroaches lack hemoglobin in their blood hence their blood color is white.
Wasps have haemolymph rather than blood. This is a thin liquid, which moves freely inside the wasp, around the organs. It is mainly water, but also carries hormones, amino acids and more. It is normally a pale yellow colour.
Sea cucumbers have yellow blood due to a high concentration of a yellow vanadium-based pigment called vanabin. Some members of the phylum Annelida (segmented worms and leeches) have a greenish respiratory pigment called chlorocruorin.
Are you still wondering why octopus blood is blue and what the three hearts do? Well, the blue blood is because the protein, haemocyanin, which carries oxygen around the octopus's body, contains copper rather than iron like we have in our own haemoglobin.
The giant Pacific octopus has three hearts, nine brains and blue blood, making reality stranger than fiction.
The circulatory system in cockroaches is open type. The colour of the blood of the cockroach is not red it is colourless due to the absence of hemoglobin.
To date, there's only one species that has been called 'biologically immortal': the jellyfish Turritopsis dohrnii. These small, transparent animals hang out in oceans around the world and can turn back time by reverting to an earlier stage of their life cycle.
Blue milk, also known as Bantha milk, was a rich blue-colored milk produced by female banthas. Sentients drank it, and also used it in bantha butter, blue bantha buttermilk biscuits, blue-milk cheese, blue milk custard, ice cream, and yogurt.
Snails have more teeth than any animal.
A snail's mouth is no larger than the head of a pin, but can have over 25,000 teeth (but these aren't like regular teeth, they are on its tongue).
Answer and Explanation: The blood of butterflies and other insects is a colorless, clear liquid tasked only with delivering nutrients to tissues and carrying away waste.
Typically, hemolymph is clear to yellowish in color, with its only pigmentation coming from plants and other materials ingested by the insect.
Over 15 years ago, researchers found that insects, and fruit flies in particular, feel something akin to acute pain called “nociception.” When they encounter extreme heat, cold or physically harmful stimuli, they react, much in the same way humans react to pain.