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RBT25245
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RBT252452022-05-16T19:41:45Z Polinización en Bactris gasipaes H.B.K. (Palmae): Nota adicional Polinización en Bactris gasipaes H.B.K. (Palmae): Nota adicional Mora Urpí, Jorge The purpose of this short paper is to provide some supplementary information for a previously published article on the pollination of Pejibaye. In the former article it was established that three methods of pollination –insect, wind and gravity – occur in this palm; and that the curculionid Derelomus palmarum Champ. was the main pollinator in populations from Costa Rica. It is here reported that in the Pejibaye populations from El Chapare in Bolivia and other Amazon Basin areas, such as Manaus in Brasil. Derelomus palmarum is substituted mainly by one species of another very closely related genus -Phyllotrox- which is not yet described in the literature. Also, another undescribed species of Phyllotrox was found to be the main pollinator of another unidentified species of Bactris from Bolivia. In both cases, a second undescribed species of Phyllotrox accompanied the main pollinator. That secondary pollinator was also different for both species of Bactris. It is postulated that if Bactris is a monophyletic genus most probably the pollinators of its numerous species must be found among members of the tribe Derelomini, mainly from these two genera, Derelomus and Phyllotrox. A short discussion is also given on the possible relationship between these two populations of Pejibaye (from the Amazon Basin and northwestern side of the Andean Mountains) based on these closely related insect pollinators. Mention is also made of the possible predominant role of the curculionids as pollinators of the palms. Universidad de Costa Rica 1982-11-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://revistas.ucr.ac.cr/index.php/rbt/article/view/25245 Revista de Biología Tropical; Vol. 30 No. 2 (1982): Volume 30 - Regular number 2 - November 1982; 174–176 Revista de Biología Tropical; Vol. 30 Núm. 2 (1982): Volumen 30 - Número regular 2 - Noviembre 1982; 174–176 Revista Biología Tropical; Vol. 30 N.º 2 (1982): Volume 30 - Regular number 2 - November 1982; 174–176 2215-2075 0034-7744 10.15517/rbt.v30i2 spa https://revistas.ucr.ac.cr/index.php/rbt/article/view/25245/25504 Copyright (c) 1982 Revista de Biología Tropical http://creativecommons.org/licenses/by/4.0
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| institution |
Universidad de Costa Rica
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| collection |
Revista de Biología Tropical
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| language |
spa
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| format |
Online
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| author |
Mora Urpí, Jorge
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| spellingShingle |
Mora Urpí, Jorge
Polinización en Bactris gasipaes H.B.K. (Palmae): Nota adicional
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| author_facet |
Mora Urpí, Jorge
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| author_sort |
Mora Urpí, Jorge
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| title |
Polinización en Bactris gasipaes H.B.K. (Palmae): Nota adicional
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| title_short |
Polinización en Bactris gasipaes H.B.K. (Palmae): Nota adicional
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| title_full |
Polinización en Bactris gasipaes H.B.K. (Palmae): Nota adicional
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| title_fullStr |
Polinización en Bactris gasipaes H.B.K. (Palmae): Nota adicional
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| title_full_unstemmed |
Polinización en Bactris gasipaes H.B.K. (Palmae): Nota adicional
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| title_sort |
polinización en bactris gasipaes h.b.k. (palmae): nota adicional
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| title_alt |
Polinización en Bactris gasipaes H.B.K. (Palmae): Nota adicional
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| publisher |
Universidad de Costa Rica
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| publishDate |
1982
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| url |
https://revistas.ucr.ac.cr/index.php/rbt/article/view/25245
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| work_keys_str_mv |
AT moraurpijorge polinizacionenbactrisgasipaeshbkpalmaenotaadicional
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| _version_ |
1810114998388654080
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