Results 101 to 110 of about 7,616 (218)

Centris durantae Cockerell 1949

open access: yes, 2020
Centris durantae Cockerell, 1949 Fig. 15 Centris (Melanocentris) durantae Cockerell, 1949: 474. Junior synonym of C. (Heterocentris) analis (Fabricius, 1804) (Michener 1954; Moure 1960).
Vivallo, Felipe
core   +1 more source

Deposições de Óleo por Fêmeas de Centris analis (Fabricius) (Hymenoptera: Apidae: Centridini) Parasitadas por Physocephala spp. (Diptera: Conopidae)

open access: yesEntomoBrasilis, 2014
O objetivo deste trabalho foi identificar comportamentos de deposição de óleo realizados pelas fêmeas da abelha solitária Centris analis (Fabricius), parasitadas por Physocephala spp.
Ricardo Marques Couto, Evandro Camillo
doaj   +3 more sources

Revisión del género centris fabricius, 1804 (Hymenoptera: apidae: centridini) en Colombia [PDF]

open access: yes, 2012
En este trabajo se realiza la primera revisión taxonómica de las abejas del género Centris Fabricius en Colombia. Se examinaron 963 ejemplares de siete colecciones.
Vélez Velandia, Elvert Danny
core  

Centris rufomaculata Cockerell 1949

open access: yes, 2020
Centris rufomaculata Cockerell, 1949 Fig. 14 Centris rufomaculata Cockerell, 1949: 476. Junior synonym of C. trigonoides (Snelling 1984). Type data This species was described based on a single male specimen collected on February 7 at Zamorano ...
Vivallo, Felipe
core   +1 more source

Déficit de polinização da aceroleira no período seco no semiárido paraibano Pollination deficit of acerola orchards during the dry season in the semiarid region of northeastern Brazil

open access: yesRevista Brasileira de Fruticultura, 2011
A aceroleira é uma importante frutífera tropical que pode produzir frutos o ano todo na região semiárida do Nordeste do Brasil, caso seja utilizada a irrigação.
Rozileudo da Silva Guedes   +3 more
doaj  

TRAP-NESTING BEES AND WASPS (HYMENOPTERA, ACULEATA) IN A SEMIDECIDUAL SEASONAL FOREST FRAGMENT, SOUTHERN BRAZIL

open access: yesPapéis Avulsos de Zoologia
Trap-nesting bee and wasp inventories are common in Brazil but many phytophysiognomies are still poorly studied. The main objective of this study is to survey trap-nesting bees and wasps in a Semidecidual Seasonal Forest fragment.
PRISCILA S. OLIVEIRA   +1 more
doaj   +1 more source

Centris pseudoephippia Friese 1899

open access: yes, 2020
Centris pseudoephippia Friese, 1899 Centris pseudoephippia Friese, 1899: 47. Junior synonym of C. ephippium Smith, 1854 (Vivallo 2019). Type data: This species was proposed based on a single male collected in Sierra de Parima (“ St.
Vivallo, Felipe
core   +1 more source

Ocupação de ninhos-armadilha por Centris (Hemisiella) tarsata Smith, 1874 E Centris (Hemisiella) vittata Lepeletier, 1841 (Hymenoptera: Apidae: Centridini) em áreas de cerrado

open access: yesBioscience Journal, 2009
Dentre as abelhas solitárias brasileiras que nidificam em ninhos-armadilha, as espécies de Centris são as mais freqüentes. Espécies desse gênero são importantes polinizadores de plantas nativas e cultivadas como a aceroleira (Malpighia emarginata ...
Thatiana Martins dos Santos Mesquita, Alice Maria Guimarães Fernandes Vilhena   +1 more
doaj  

The Cavity-Nesting Bee Guild (Apoidea) in a Neotropical Sandy Coastal Plain

open access: yesSociobiology, 2018
Some solitary bees establish their nests in preexisting cavities. Such nesting behavior facilitates the investigation of their life history, as well as the monitoring of their populations in natural, semi-natural and cropped habitats. This study aimed to
Patricia Oliveira Rebouças   +5 more
doaj   +1 more source

Adaptive Variation in Sex and Male Size Morph Critical Thermal Maxima in Centris Pallida Desert Bees

open access: yesSocial Science Research Network, 2022
M. Barrett   +3 more
semanticscholar   +1 more source

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