Happy (fish)

Happy is the common name for a number of East African fish from the family Cichlidae including:

*"Caprichromis liemi"
*"Caprichromis orthognathus"
*"Copadichromis azureus"
*"Copadichromis boadzulu"
*"Copadichromis borleyi"
*"Copadichromis chrysonotus"
*"Copadichromis conophoros"
*"Copadichromis cyaneus"
*"Copadichromis eucinostomus"
*"Copadichromis flavimanus"
*"Copadichromis inornatus"
*"Copadichromis jacksoni"
*"Copadichromis likomae"
*"Copadichromis mbenjii"
*"Copadichromis mloto"
*"Copadichromis nkatae"
*"Copadichromis pleurostigma"
*"Copadichromis pleurostigmoides"
*"Copadichromis prostoma"
*"Copadichromis quadrimaculatus"
*"Copadichromis trimaculatus"
*"Copadichromis verduyni"
*"Copadichromis virginalis"
*"Corematodus shiranus"
*"Corematodus taeniatus"
*"Maravichromis anaphyrmus"
*"Maravichromis balteatus"
*"Maravichromis epichorialis"
*"Maravichromis ericotaenia"
*"Maravichromis formosus"
*"Maravichromis guentheri"
*"Maravichromis incola"
*"Maravichromis labidodon"
*"Maravichromis lateristriga"
*"Maravichromis melanotaenia"
*"Maravichromis mola"
*"Maravichromis mollis"
*"Maravichromis obtusus"
*"Maravichromis plagiotaenia"
*"Maravichromis semipalatus"
*"Maravichromis sphaerodon"
*"Mylochromis gracilis"
*"Mylochromis melanonotus"
*"Mylochromis spilostichus"
*"Naevochromis chrysogaster"
*"Nyassachromis breviceps"
*"Nyassachromis leuciscus"
*"Nyassachromis microcephalus"
*"Nyassachromis nigritaeniatus"
*"Nyassachromis purpurans"
*"Nyassachromis serenus"
*"Placidochromis subocularis"