hydrocarboniphaga effusa hydrocarboniphaga effusa hydrocarboniphaga effusa is a bacterium from the genus of hydrocarboniphaga which has been isolated from soil from new jersey in the united states. hydrocarboniphaga effusa scientific classification domain: bacteria phylum: pseudomonadota class: gammaproteobacteria order: nevskiales family: nevskiaceae genus: hydrocarboniphaga species: h. effusa binomial name hydrocarboniphaga effusapalleroni et al. 2004 type strain atcc baa-332, dsm 16095, strain ap103 synonyms hydrocarbophaga diffusa,hydrocarbophaga effusa