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The primary types of some species of Centris bees described by European entomologists in the 18th and 20th centuries (Hymenoptera: Apidae)

open access: yesEuropean Journal of Taxonomy, 2023
In this paper are presented notes on the primary types of some species of the oil-collecting bees of the genus Centris described by the European naturalists and entomologists Amédée Louis Michel Lepeletier de Saint-Fargeau, Anders Christian Jensen ...
Felipe Vivallo
doaj   +2 more sources

Understanding the Reproductive Biology of Angelonia integerrima Spreng. (Plantaginaceae), a Native Southern Brazilian Plant with Horticulturally Desirable Traits [PDF]

open access: yesPlants
Angelonia Bonpl. (Plantaginaceae) is a neotropical genus of ornamental interest, with some Mexican species already commercialized in the horticultural trade. Angelonia integerrima Spreng.
Júlia de Moraes Brandalise   +6 more
doaj   +2 more sources

The bees of the genus Centris Fabricius, 1804 described by Theodore Dru Alison Cockerell (Hymenoptera: Apidae)

open access: yesEuropean Journal of Taxonomy, 2020
In this paper the primary types of Centris bees described by the British entomologist Theodore Dru Alison Cockerell deposited in the Natural History Museum (London) and the Oxford University Museum of Natural History (Oxford) in the United Kingdom, as ...
Felipe Vivallo
doaj   +3 more sources

Relicthemisia, a new subgenus of the oil-collecting bee genus Centris Fabricius, 1804 with notes on distribution and host plants of C. xanthomelaena Moure & Castro, 2001 (Hymenoptera: Apidae)

open access: yesEuropean Journal of Taxonomy, 2021
Centris xanthomelaena Moure & Castro, 2001 is a relict species, endemic to northeastern Brazil and broadly recorded within the semiarid region of Caatinga xerophilous open vegetation.
Felipe Vivallo   +1 more
doaj   +1 more source

The Nominal Species of the Bee Genus Centris Described by Johan Christian Fabricius (Hymenoptera: Apidae)

open access: yesSociobiology, 2020
In this paper the primary types of Centris bees described by the Danish entomologist Johan Christian Fabricius were studied. The primary types of C. flavifrons, C. analis, C. furcata, C. haemorrhoidalis, C. lanipes, C. longimana, C.
Felipe Vivallo
doaj   +1 more source

Morfologia polínica e visitantes florais de duas espécies simpátricas de Malpighiaceae Juss. no Parque da Cidade em Santarém, Pará

open access: yesPaubrasilia, 2021
Objetivou-se identificar e analisar a morfologia polínica das espécies simpátricas de Malpighiaceae que ocorrem no Parque da Cidade em Santarém, bem como identificar os visitantes florais dessas espécies.
Leilla Cristina Figueiredo de Sousa   +4 more
doaj   +1 more source

Contribution of entomophilous pollination to fruit production of West Indian cherry plants

open access: yesPesquisa Agropecuária Tropical, 2015
The production of West Indian cherry may increase considerably when its flowers are visited by bees. This study aimed to determine the dependence degree of the West Indian cherry Olivier cultivar, concerning the entomophilous pollination, as well as ...
José Eduardo Martins de Oliveira   +2 more
doaj   +1 more source

Notes on the nest architecture of Centris (Centris) caxiensis Ducke (Hymenoptera: Apidae) in an urban dry forest fragment in northeastern Brazil

open access: yesRevista Chilena de Entomología, 2020
We described the nest architecture and the brood cell morphology of the oil-collecting bee Centris caxiensis. The nest is a single and unbranched tunnel measuring between 37 and 49 cm in length slant obliquely into the ground. There were one or two brood
Herbeson Ovidio de Jesus Martins   +2 more
doaj   +1 more source

Taxonomic note on the type species of Centris (Melanocentris) (Hymenoptera: Apidae) [PDF]

open access: yes, 2018
Centris (Melanocentris) Friese is one of many subgenera that have been proposed throughout the taxonomic history of the bee genus Centris Fabricius.  The lack of critical study of the type specimens of its type species, Centris atra Friese, resulted in ...
Vivallo, Felipe
core   +2 more sources

Preliminary checklist of the bees of St. Eustatius, Lesser Antilles (Hymenoptera: Apoidea: Anthophila) [PDF]

open access: yes, 2013
We present a preliminary checklist of bees (Hymenoptera: Apoidea: Anthophila) compiled for St. Eustatius, an island located in the Lesser Antilles of the eastern Caribbean. The list has nine species, including six that have not been previously documented
Bush, Stephen P., Madden, Hannah
core   +4 more sources

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