@article{fdi:010070040, title = {{T}he {C}himarra lehibemavo species-group, new and endemic to {M}adagascar ({T}richoptera, {P}hilopotamidae)}, author = {{G}ibon, {F}ran{\c{c}}ois-{M}arie}, editor = {}, language = {{ENG}}, abstract = {{T}he {C}himarra lehibemavo group is described to include thirteen new species: {C}himarra lehibemavo sp. nov., {C}. cebegepi sp. nov., {C}. fenoevo sp. nov., {C}. forcellinii sp. nov., {C}. fotobohitra sp. nov., {C}. gattolliati sp. nov., {C}. gensonae sp. nov., {C}. jejyorum sp. nov., {C}. hamatra sp. nov., {C}. makiorum sp. nov., {C}. moramanga sp. nov., {C}. saha sp. nov. and {C}. tamara sp. nov. {T}he adults are easily recognizable by their large size, yellow colour and the structure of the male genitalia. {T}he membranous tergum {IX} and the absence of the mesal lobe of tergum {X} are observed in other lineages, but the strong asymmetrical deformation of the phallotheca is apomorphic. {T}he group is monophyletic with unknown affinities, but a preliminary phylogenetic placement is suggested following genetic analysis of two specimens. {W}ith one exception, the species have restricted geographical distributions in {M}adagascar and inhabit rivers in eastern pristine rainforests.}, keywords = {{C}addisflies ; {C}himarrinae ; new species ; biogeography ; systematics ; {MADAGASCAR}}, booktitle = {}, journal = {{E}uropean {J}ournal of {T}axonomy}, volume = {319}, numero = {}, pages = {1--31}, ISSN = {2118-9773}, year = {2017}, DOI = {10.5852/ejt.2017.319}, URL = {https://www.documentation.ird.fr/hor/fdi:010070040}, }