solirubrobacter pauli solirubrobacter pauli solirubrobacter pauli is a mesophilic gram-positive and aerobic bacterium from the genus of solirubrobacter which has been isolated from the earthworm lumbricus rubellus from athens in the united states. solirubrobacter pauli scientific classification kingdom: bacteria phylum: actinomycetota class: thermoleophilia order: solirubrobacterales family: solirubrobacteraceae genus: solirubrobacter species: s. pauli binomial name solirubrobacter paulisingleton et al. 2003 type strain atcc baa-492, b33d1, cip 108104, dsm 14954, jcm 13025, kctc 9974