Here is a link - http://dictionary.reference.com/browse/cichlidI read somewhere (seems to me it was in Axelrod's Atlas) that the correct pronounciation is SEEKlid, but 99% of the folks I've talked to pronounce it SICKlid.
Why? It almost always has this sound before 'i' in English.I thought it was chick-lid the first time I saw it. I think its easy to focus on the 'ch'. Plus, making a 'c' have an 's' sound is just weird.