This condition is caused by an excess buildup of the bile pigment biliverdin.

[1] Prasinohaema species have plasma biliverdin concentrations approximately 1.5-30 times greater than fish species with green blood plasma and 40 times greater than humans with green jaundice.

[1] The benefit provided by the high pigment concentration is unknown, but one possibility is that it protects against malaria.

[2][3] Species in the genus Prasinohaema are endemic to New Guinea and the Solomon Islands.

The specific names, parkeri and semoni, are in honor of English herpetologist Hampton Wildman Parker and German zoologist Richard Wolfgang Semon, respectively.