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Cleaning symbiosis is a relationship between a pair of animals of different species, involving the removal and subsequent ingestion of ectoparasites, diseased and injured tissue, and unwanted food items from the surface of the host organism (the client) by the cleaning organism (the cleaner). [5]
The trochilus or trochilos (Greek: τροχίλος, trokhílos = "runner" [1]), sometimes called the crocodile bird, is a legendary bird, first described by Herodotus (c. 440 BC), and later by Aristotle, Pliny, and Aelian, which was supposed to have enjoyed a symbiotic relationship with the Nile crocodile: it was said to pick leeches from the ...
The bird is sometimes referred to as the "crocodile bird" based on the belief that the species had a symbiotic relationship with crocodiles. [13] According to Herodotus , the crocodiles lie on the shore with their mouths open and a bird called "Trochilus" flies into the crocodiles' mouths so as to feed on decaying meat lodged between the ...
The relationship is therefore classified as mutualistic. [1] Symbiosis (Ancient Greek συμβίωσις symbíōsis: living with, companionship < σύν sýn: together; and βίωσις bíōsis: living) [2] is any type of a close and long-term biological interaction, between two organisms of different species.
Haemadipsa zeylanica, a terrestrial leech Placobdelloides siamensis, a parasite of turtles in Thailand.The ventral face (right) shows many young leeches. [3]Some 680 species of leech have been described, of which around 100 are marine, 480 freshwater and the remainder terrestrial.
Brage et al., 1990 recommends fluoroquinolone administration as prophylactic treatment during medicinal leech application. [10] Antibiotics such as chloramphenicol, florfenicol, tetracycline, sulfonamide, nitrofuran derivatives, and Pyridinecarboxylic acids are used to eliminate and control the infection of A. hydrophila.
The six possible types of symbiotic relationship, from mutual benefit to mutual harm. The six possible types of symbiosis are mutualism, commensalism, parasitism, neutralism, amensalism, and competition. [16] These are distinguished by the degree of benefit or harm they cause to each partner. [17]
Branchiobdellida is an order of freshwater leech-like clitellates that are obligate ectosymbionts or ectoparasites, mostly of astacoidean crayfish. [1] They are found in the Northern Hemisphere and have a holarctic distribution in East Asia, the Euro-Mediterranean region and North and Central America, with the greatest species diversity being in North and Central America.