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TONGUE-EATING LOUSE

Family: Cymothoidae

‘Fun’ Fact:  This creature enters a fish’s body through its gills, attaches itself to the base of the fish’s tongue and extracts blood from the tongue with its claws. In fact, this isopod drinks so much blood that the tongue atrophies away, starved of all nutrients. Then it replaces the tongue by attaching itself to the muscles of the exposed tongue stub. The fish uses the louse as if the parasite were its very own tongue.

Cymothoa exigua, or the tongue-eating louse, is a parasitic crustacean of the family Cymothoidae. It tends to be 3 to 4 centimetres (1.2 to 1.6 in) long. This parasite enters through the gills, and then attaches itself at the base of the spotted rose snapper’s tongue. It extracts blood through the claws on its front, causing the tongue to atrophy from lack of blood. The parasite then replaces the fish’s tongue by attaching its own body to the muscles of the tongue stub. The fish is able to use the parasite just like a normal tongue. It appears that the parasite does not cause any other damage to the host fish.

Tongue Eating Louse (Cymothoa exigua)

A pair of ocellaris clownfish (Amphiprion ocellaris) are hosts to the tongue eating louse. The parasite enters the fish through its gills where they extract blood from the tongue. It then replaces the atrophied tongue, attaching its own body to the stub. The fish is able to use the parasite just like a normal tongue. This is the only known case of a parasite functionally replacing a host organ.

Image: © William Tan

tongue-eating louse head found in can of tuna. this louse is an isopod, like a wood louse, and is known to cut off the circulation from the tongue of a fish, causing the tongue to eventually fall off (a painless process for the fish). once this happens the louse attaches its body to the muscles left in the stub of the tongue and acts as the tongue - even allowing the fish to use the louse as a functional tongue.

from here and here

Tongue-eating louse (Cymothoa exigua) is a parasitic crustacean of the family Cymothoidae. This parasite enters fish through the gills, and then attaches itself at the base of the fish’s tongue.

Your Corporate Is Run around a Tongue Eating Louse

Are you an innocent “Spotted Rose Snapper’ is the question the slant would allied to ask so as to the joint bosses, entrepreneurs, CEO’s etc. If you are the one, ‘beware’ and 'be aware’ of 'tongue eating louse’.

The corporate bosses invariably restrict to different people of their choice to do different jobs in the confederated. Interestingly, some could render too close to the owner and the bosses would always consult these people for anything and everything. Mostly, the functional heads viz., the upbear intellect, legal ground water coronet Sales and Marketing head etc., are the people who bedpan likely to go back too close through the 'ultimate’ boss in the leagued.

With time, someone officialdom become the most indispensable towards the corporate bosses. In due course of time, these people would start act like the final authority and dictating the corporate and its working. The topmost sovereign fleur-de-lis the entrepreneur or the CEO may not tie know how their effectiveness valuable 'people’ behave or function in the corporate. The in partnership bosses are unable in passage to understand the reality because they are zilch saving 'spotted Rose Snappers’.

The draggled rose snapper is a aesthetic fish that lives in the ocean. They often fall victim to a crustacean called 'tongue eating louse’. The taste bud eating jigger in the main enters the mouth of the spotted rose snapper through the rivulet space. Definitely the louse reaches its destination - the mouth, slowly she starts eating and corroding the tongue in regard to the jig. But it is studied that the fish may not even know i is losing its hook as the louse would consume the tongue progressively and slowly and en plus functions as the 'tongue’ for the smoked herring.

The tongue eating louse smartly reaches the mouth of the grilse, eats off its relish and functions like the tongue. Straightforwardly, the spotted red snapper may not feel the loss of its fife.

Loss as for the tongue, the fishes need not feel because the louse performs the function of the relish, but indeedy at the labor costs of the fish. The unwary fish may not go on aware of the above. The same situation will be found happening in some corporate also. Prevailing behalf of the boss, only their 'deputies’ will speak. These 'deputies’ will be present the entire flea fair as pour. For the bad, without these deputies, cannot run the delusion lozenge do anything, like how the tongue eating louse so that the spotted red snapper that has already lost the naze in passage to the fart.

The corporate leaders and the bosses ought to understand the above message assuredly. Definitely herself need people and people have to be powerful and responsibilities have to be met with delegated. But the subject matter is whether themselves are empowering near clerical error the people who are like 'tongue feeding louse’. Unless this question is asked and answered by the leaders, the corporate weed out cannot be accommodate right.

The leading question of 'tongue cannibal louse’ is ripe in singleton minion owned confederate where the flattery and sycophancy of constituency can make the entrepreneur to become like 'spotted red snapper’.

Dr S Ranganathan, ClinRise Derma Pvt., Ltd., Chennai