Devaere, Stijn; Adriaens, Dominique; Teugels, Guy G.; Verraes, Walter (2006). “Morphology of the cranial system of Platyclarias machadoi: interdependencies of skull flattening and suspensorial structure in Clariidae”. Zoomorphology. 125 (2): 69. doi:10.1007/s00435-005-0012-7.
Sullivan, JP; Lundberg JG; Hardman M (2006). “A phylogenetic analysis of the major groups of catfishes (Teleostei: Siluriformes) using rag1 and rag2 nuclear gene sequences”. Mol Phylogenet Evol. 41 (3): 636–62. doi:10.1016/j.ympev.2006.05.044. PMID16876440.
nih.gov
pubmed.ncbi.nlm.nih.gov
Sullivan, JP; Lundberg JG; Hardman M (2006). “A phylogenetic analysis of the major groups of catfishes (Teleostei: Siluriformes) using rag1 and rag2 nuclear gene sequences”. Mol Phylogenet Evol. 41 (3): 636–62. doi:10.1016/j.ympev.2006.05.044. PMID16876440.