@article{fdi:010080661, title = {{A} systematic revision of the five-spotted {H}emichromis complex ({C}ichliformes : {C}ichlidae) from {W}est {A}frica and {L}ower {G}uinea, with the description of a new species from {C}ameroon}, author = {{B}itja-{N}yom, {A}. {R}. and {A}gn{\`e}se, {J}ean-{F}ran{\c{c}}ois and {P}ariselle, {A}ntoine and {B}ilong-{B}ilong, {C}. {F}. and {G}illes, {A}. and {S}noeks, {J}.}, editor = {}, language = {{ENG}}, abstract = {{T}he group of large five-spotted {H}emichromis species from {W}est {A}frica and {L}ower {G}uinea was revised using an integrative approach combining morphometry (measurements, meristics and colour patterns) and genetics (cytochrome b gene). {S}pecimens from 100 populations were sorted into three main groups on the basis of morphological criteria. {S}amples from {L}ake {B}osumtwi clustered together with others from {W}est {A}frica in a large well-supported clade (bootstrap values and posterior probabilities: 98/96/100), both in morphometric and genetic analyses, raising again the hypothesis of synonymy of {H}. frempongi with {H}. fasciatus. {S}amples from southern {L}ower {G}uinea, including the type locality ({G}abon) of {H}. elongatus, constituted a second weakly resolved cluster (64/38/51), resulting from a potential admixture of populations of diverse origins which share common morphological traits. {P}opulations from northern {L}ower {G}uinea ({A}tlantic coastal basins) and the upper {C}had basin in {C}ameroon formed a third strongly supported clade (99/100/100), which corresponds to a new species, {H}emichromis camerounensis sp. nov., herein described.}, keywords = {{C}ytochrome b ; {M}olecular phylogeny ; {M}orphometrics ; {N}ew taxa ; {AFRIQUE} {DE} {L}'{OUEST} ; {AFRIQUE} {DE} {L}'{EST} ; {CAMEROUN} ; {GUINEE} {MARITIME} ; {TCHAD} {BASSIN}}, booktitle = {}, journal = {{H}ydrobiologia}, volume = {848}, numero = {16}, pages = {3779--3803}, ISSN = {0018-8158}, year = {2021}, DOI = {10.1007/s10750-020-04506-5}, URL = {https://www.documentation.ird.fr/hor/fdi:010080661}, }