@article{fdi:010064954, title = {{H}idden biodiversity in an ancient lake : phylogenetic congruence between {L}ake {T}anganyika tropheine cichlids and their monogenean flatworm parasites}, author = {{V}anhove, {M}. {P}. {M}. and {P}ariselle, {A}ntoine and {V}an {S}teenberge, {M}. and {R}aeymaekers, {J}. {A}. {M}. and {H}ablutzel, {P}. {I}. and {G}illardin, {C}. and {H}ellemans, {B}. and {B}reman, {F}. {C}. and {K}oblmuller, {S}. and {S}turmbauer, {C}. and {S}noeks, {J}. and {V}olckaert, {F}. {A}. {M}. and {H}uyse, {T}.}, editor = {}, language = {{ENG}}, abstract = {{T}he stunning diversity of cichlid fishes has greatly enhanced our understanding of speciation and radiation. {L}ittle is known about the evolution of cichlid parasites. {P}arasites are abundant components of biodiversity, whose diversity typically exceeds that of their hosts. {I}n the first comprehensive phylogenetic parasitological analysis of a vertebrate radiation, we study monogenean parasites infecting tropheine cichlids from {L}ake {T}anganyika. {M}onogeneans are flatworms usually infecting the body surface and gills of fishes. {I}n contrast to many other parasites, they depend only on a single host species to complete their lifecycle. {O}ur spatially comprehensive combined nuclear-mitochondrial {DNA} dataset of the parasites covering almost all tropheine host species ({N} = 18), reveals species-rich parasite assemblages and shows consistent host-specificity. {S}tatistical comparisons of host and parasite phylogenies based on distance and topology-based tests demonstrate significant congruence and suggest that host-switching is rare. {M}olecular rate evaluation indicates that species of {C}ichlidogyrus probably diverged synchronically with the initial radiation of the tropheines. {T}hey further diversified through within-host speciation into an overlooked species radiation. {T}he unique life history and specialisation of certain parasite groups has profound evolutionary consequences. {H}ence, evolutionary parasitology adds a new dimension to the study of biodiversity hotspots like {L}ake {T}anganyika.}, keywords = {{AFRIQUE} {DE} {L}'{EST} ; ; {TANGANYIKA} {LAC}}, booktitle = {}, journal = {{S}cientific {R}eports - {N}ature}, volume = {5}, numero = {}, pages = {13669 [15 ]}, ISSN = {2045-2322}, year = {2015}, DOI = {10.1038/srep13669}, URL = {https://www.documentation.ird.fr/hor/fdi:010064954}, }