@article{fdi:010042556, title = {{I}nferences about antennal phenotype : the "{T}riatoma maculata complex" ({H}emiptera : {T}riatominae) is valid ?}, author = {{C}arbajal de la {F}uente, {A}. {L}. and {N}oireau, {F}ran{\c{c}}ois and {C}atala, {S}. {S}.}, editor = {}, language = {{ENG}}, abstract = {{T}he "{T}riatoma maculata complex" is presently formed by two epidemiologically important species of {T}riatominae, {T}riatoma maculata and {T}riatoma pseudomaculata, which share morphologic and chromatic characteristics. {I}n order to clarify the systematic status and infer the evolutionary relationships of these vectors of {C}hagas disease, we performed a comparative analysis of their antennal phenotype, taking also into account {T}riatoma wygodzinskyi, a possible sister species. {T}he comparison was based on sensilla arrays on the three distal segments of the antenna. {O}ur results show a close similarity between {T} pseudomaculata and {T} wygodzinskyi antennal phenotypes, and significant differences with {T} maculata. {T}he interpopulation study reinforces the idea that {T} pseudomaculata (arboricolous species) and {T} wygodzinskyi (rupicolous species) would originate from a common ancestor.}, keywords = {{T}riatoma maculata complex ; {T}riatoma pseudomaculata ; {T}riatoma maculata ; {T}riatoma wygodzinskyi ; antennal phenotype ; sensilla ; {B}razil}, booktitle = {}, journal = {{A}cta {T}ropica}, volume = {106}, numero = {1}, pages = {16--21}, ISSN = {0001-706{X}}, year = {2008}, DOI = {10.1016/j.actatropica.2007.12.010}, URL = {https://www.documentation.ird.fr/hor/fdi:010042556}, }