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Tourism and Manta rays Part 3 : Fish cleaners and cleaning stations. By Dr. Anne-Marie Kitchen Wheeler Project Founder Manta Ecology Project. Fish Cleaning Behaviour.
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Tourism and Manta raysPart 3: Fish cleaners and cleaning stations By Dr. Anne-Marie Kitchen WheelerProject FounderManta Ecology Project
Fish Cleaning Behaviour Cleaning behaviour where one or a number of animals groom a client is most common and widespread in reef fishes (Losey 1972), and has been widely researched in fish since Feder (1966). Cleaners are defined as reef fish or crustaceans involved in the mutualistic relationship of parasite removal and wound cleaning of the client fish.
The cleaner may remove ectoparasites, bacteria, mucus, diseased and injured tissue and unwanted food particles from the client (Feder 1966). Fish are cleaned many times each day (Grutter 1995)
The interactions usually occur in a defined area or territory, commonly referred to as a ‘station’ (Gooding 1964; Feder 1966; Youngbluth 1968). A cleaning station is a defined area of cleaner fish, although groups of conspecific cleaners may form large aggregations which are not fixed and move around a section of reef creating a movable cleaning station. Client fish visit the station in anticipation of being-cleaned by the cleaner fish. The association between cleaners and clients is widely viewed as obligate, co-evolved and mutualistic(Bsharyand Côté 2008).
Manta rays, sharks, jacks and tunas also visit cleaning stations. Clients encounter different cleaners in different parts of the world. Many different fish act as cleaners.
False cleaners Bluestriped sabretooth bennies (Plagiotremus rhinorhynchos) look like cleaner wrasse and use deceit to attack fish including mantas
How to count cleaners! The easiest way to count cleaners is to process photos identifying different species with different colours (red: blunthead, yellow: moon). Up to 111 cleaners have been counted on a manta.
Birds-eye-view diagram of the main cleaning station block at Lankan • Each “Area” is an aggregation of cleaner fish. The presence of cleaners at Area 4 varied with season