Results 41 to 50 of about 1,544 (214)
Sinopsis de las especies del subgénero Centris (Ptilotopus) (Hymenoptera: Apidae) en Colombia
Biota Colombiana, 2018 Se presenta una sinopsis de las especies de Centris (Ptilotopus) presentes en Colombia como una contribución al conocimiento de las abejas silvestres del país. Encontramos siete especies: C. americana, C. denudans, C. derasa, C.
Danny Vélez, Felipe Vivallo
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Sociobiology, 2017 The knowledge on plant species used for the collection of floral resources is crucial to understanding interactions between plants and bees. The aim of the present study was to identify floral resources used by Centris analis and Centris terminata to ...
Reinanda Lima +6 more
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Centris rhodoleuca Cockerell 1923 [PDF]
, 2020 Centris rhodoleuca Cockerell, 1923 Centris rhodoleuca Cockerell, 1923: 76. Junior synonym of C. (Paracentris) rhodopus (Snelling 1974). Type data This species was described based on a single male specimen collected by E.P.
Vivallo, Felipe
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Centris obscuriventris Friese 1901 [PDF]
, 2020 Centris obscuriventris Friese, 1901 Centris obscuriventris Friese, 1901: 325, 326. Junior synonym of C. decolorata Lapeletier, 1841 (Moure et al. 2007). Type data: The type material of this species was not found during this study.
Vivallo, Felipe
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SociobiologyThe West Indian cherry (Malpighia emarginata), commonly referred to as “Acerola”, has attracted particular interest due to its high vitamin C content in the fruit. One of the limitations observed in Acerola crops is their dependence on cross-pollination,
Diego Moure-Oliveira +4 more
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Sociobiology, 2018 Sleep aggregations have been registered for some species of solitary bees and wasps. In this note we describe the aggregation behaviour of Centris xanthomelaena Moure & Castro bees in their inactive periods.
Heberson Martins +2 more
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Centris mocsaryi Friese 1899 [PDF]
, 2020 Centris mocsaryi Friese, 1899 Centris mocsaryi Friese, 1899: 42. Type data: Friese described this species using a relatively large series of males and females collected in Brazil, Venezuela, Peru, and Mexico.
Vivallo, Felipe
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Optimising daily sampling of plant–bee interaction networks
Journal of Animal Ecology, EarlyView.Daily variation in ecological interaction networks is rarely quantified due to limited temporal sampling, yet network structure may change substantially within a single day. We show that plant–bee networks exhibit strong intraday shifts in composition and structure, and that sampling distributed across key daily periods better captures network ...
Caio S. Ballarin +6 more
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Child &Family Social Work, EarlyView.ABSTRACT Effective child protection systems increasingly rely on integrated, multi‐agency responses to prevent and address child maltreatment. However, in many European welfare contexts, collaboration across services remains constrained by organizational fragmentation.
Caterina Balenzano +2 more
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Centris bicornuta and Epicharis albofasciata. [PDF]
, 2017 20 pages : illustrations ; 26 cm.This paper presents detailed comparative descriptions of the mature larvae and eggs of Centris (Heterocentris) bicornuta Mocsáry and Epicharis (Epicharoides) albofasciata Smith as representatives of two genera that are ...
Rozen, Jerome G., Jr. (Jerome George), 1928-
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