@article {19411, title = {Hawk-moth scale analysis and pollination specialization in the epilithic Malagasy endemicAerangis ellisii (Reichenb. fil.) Schltr. (Orchidaceae)}, journal = {Botanical Journal of the Linnean Society of London}, volume = {97}, year = {1988}, month = {1988}, pages = {49-61}, chapter = {49}, abstract = {

\"The pollination biology of the epilithic endemic Aerangis ellisii (Reichenb. fil.) Schltr. (Orchidaceae) was studied on an inselberg in the Antananarivo region, central Madagascar. The flowers exhibit long nectariferous spurs indicative of hawk-moth pollination, the mechanism evidently involving pollinia transfer via the frons and palpi of the vectors. Analysis of hawk-moth scales on naturally pollinated stigmas showed that the principal pollinators were Agrius conuolvuli (Linnaeus) and Panogena lingens (Butler). Proboscis morphology of long-tongued Malagasy Sphingidae in relation to nectar position and spur morphology in A. ellisii also indicated that A. convolvuli and P. lingens were best suited to interact with the plant\&$\#$39;s floral adaptation. Aerangis ellisii seems to display a relatively moderate specialization versus the Malagasy hawk-moth guild since its nectar is accessible even to those long-proboscis hawk-moth species which are not able to act as pollinators.\"

}, keywords = {AERANGIS, AGRIUS, COELONIA, MADAGASCAR, ORCHIDACEAE, POLLINATION, SPHINGIDAE}, url = {https://onlinelibrary.wiley.com/doi/epdf/10.1111/j.1095-8339.1988.tb01686.x}, author = {Nilsson, L.A. and Rabakonandrianina, E.} } @article {18310, title = {La tribu des Sphingini Latreille en Guyane Fran{\c c}aise (Lepidoptera Sphingidae)}, journal = {Bulletin de la Soci{\'e}t{\'e} Sciences Nat.}, volume = {57}, year = {1988}, month = {1988}, pages = {1-6}, chapter = {1}, keywords = {AGRIUS, AMPHIMOEA, COCYTIUS, FOODPLANT, FRENCH GUIANA, SPHINGIDAE}, url = {https://www.researchgate.net/publication/281101970_La_tribu_des_Sphingini_Latreille_en_Guyane_Francaise_Lepidoptera_Sphingidae}, author = {Haxaire, J.} }