(2004) „The evolutionary history of seahorses (Syngnathidae: Hippocampus): molecular data suggest a West Pacific origin and two invasions of the Atlantic Ocean”. Mol Phylogenet Evol30 (2), 273–86. o. DOI:10.1016/S1055-7903(03)00214-8. PMID 14715220.
(2004) „The evolutionary history of seahorses (Syngnathidae: Hippocampus): molecular data suggest a West Pacific origin and two invasions of the Atlantic Ocean”. Mol Phylogenet Evol30 (2), 273–86. o. DOI:10.1016/S1055-7903(03)00214-8. PMID 14715220.