Pollinator diversity (Hymenoptera and Diptera) in semi-natural habitats in Serbia during summer [PDF]
, 2012 The aim of this study was to assess species diversity and population abundance of the two main orders of pollinating insects, Hymenoptera and Diptera. The survey was conducted in 16 grassland fragments within agro-ecosystems in Vojvodina, as well as in ...
Andric, Andrijana +3 more
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Presence of Euglossa (Euglossa) amazonica outside of the Amazon Basin – biogeographic insights [PDF]
, 2013 Distributional patterns of euglossine bees are often shadowed by the most noticeablefeatures of the group, their morphology and behavior. With the constant discovery of records ofeuglossine species in novel localities, and the ongoing systematic work in ...
Hinojosa-Diaz, Ismael A.
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Species of Euglossa of the analis group in the Atlantic forest (Hymenoptera, Apidae)
Zoologia (Curitiba), 2012 The species of Euglossa Latreille, 1802 of the analis group inhabiting the Brazilian Atlantic forest are revised and identification keys for males and females are provided. Five species are recognized in the Atlantic forest: Euglossa cognata Moure, 1970,
Luiz R. R. Faria, Gabriel A. R. Melo
doaj +1 more source
Morphology of the male reproductive system and spermiogenesis in Hypanthidium foveolatum (Alfken, 1930) (Hymenoptera : Apidae : Megachilinae) [PDF]
, 2009 The morphological aspects of male reproductive tract, spermiogenesis and spermatozoa are typical for each species and reflect its evolution, establishing a unique source of characters, which has been used to help solve phylogenetic problems.
Báo, Sônia Nair +3 more
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Structural and ultrastructural characterization of male reproductive tracts and spermatozoa in fig wasps of the genus Pegoscapus (Hymenoptera, Chalcidoidea) [PDF]
, 2008 The three Pegoscapus species present the same internal reproductive tract features comprising testes with a single testicular tubule, seminal vesicles, vasa deferentia, accessory glands and an ejaculatory duct.
Báo, Sônia Nair +2 more
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Genera of the bee tribe Reedapini (Hymenoptera: Colletidae) [PDF]
, 2020 Those bees classified in the genera Reedapis Michener and Cephalocolletes Michener are discussed and organized into a new tribe, Reedapini Engel.
Engel, Michael S.
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Papéis Avulsos de Zoologia, 2015 The present catalogue lists the bee types (Hymenoptera, Apidaes.l.) deposited in the Museu de Zoologia, Universidade de São Paulo, Brazil (MZSP). The Hymenoptera collection of the MZSP is one of the most important collections for the Brazilian and ...
KELLI S. RAMOS +2 more
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Checklist das abelhas coletoras de óleos do Estado de São Paulo, Brasil [PDF]
, 2011 Neste trabalho uma lista atualizada das espécies de abelhas coletoras de óleo do Estado de São Paulo é apresentada, com suas ocorrências associadas aos grandes biomas do estado: Floresta Atlântica e Cerrado.
Aguiar, Antonio José Camillo de +3 more
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Revision of the species of Melipona of the fuliginosa group (Hymenoptera, Apoidea, Apidae, Meliponini) [PDF]
, 2008 Três espécies são reconhecidas: Melipona (Michmelia) fuliginosa Lepeletier, 1836, de larga distribuição, do Suriname e Guiana Francesa até o sudeste do Brasil e noroeste da Argentina, M.
CAMARGO, João M. F. +1 more
core +2 more sources
Colony size predicts division of labour in Attine ants [PDF]
, 2014 Division of labour is central to the ecological success of eusocial insects, yet the evolutionary factors driving increases in complexity in division of labour are little known.
Alexander RD +10 more
core +3 more sources