Results 61 to 70 of about 3,047 (156)

Ctenomys conoveri Osgood, 1946 (Rodentia, Ctenomyidae), a new mammal for Argentina [PDF]

open access: yes, 2017
Se presenta el primer registro de Ctenomys conoveri Osgood, 1946 (Rodentia, Ctenomyidae) para Argentina a partir de un ejemplar colectado en río Itiyuro (22°30 ‘S, 63° 30‘O), Tonono, Salta, en 1950.
Ríos, Sergio Daniel   +1 more
core  

Comportement de Butinage de Trois Abeilles Sauvages (Amegilla sp., Sphecodes albilabris et Lasioglossum albipes) sur les Fleurs Mâles de Zea mays (Poaceae) à Maroua, Cameroun [PDF]

open access: yes, 2022
A Maroua-Cameroun, la fréquence, les activités de butinage de Amegilla sp., Sphecodes albilabris et Lasioglossum albipes et l’impact de facteurs climatiques sur les activités de ces abeilles sauvages ont été fait sur les panicules de 160 plantes de Zea ...
Atibita, Nadine Esther Otiobo   +4 more
core   +2 more sources

Incidental pollination by passing animals: An overlooked mechanism?

open access: yesPLANTS, PEOPLE, PLANET, Volume 7, Issue 5, Page 1245-1250, September 2025.
The conservation of pollinators is essential for sustaining the ecosystem services of pollen transfer, which support crop production, biodiversity conservation and ecosystem health. While primary pollinators have been the focus of most conservation efforts, subordinate or incidental pollinators have been largely overlooked.
Kazuo Yamazaki
wiley   +1 more source

First records of two Amazonian species of Zethus (Zethoides) Fox, 1899 (Hymenoptera, Vespidae, Eumeninae) in Atlantic Forest fragments in São Paulo state, Brazil [PDF]

open access: yesCheck List, 2015
Zethus Fabricius, 1804 is the largest genus in the subfamily Eumeninae with over 250 species. Its Neotropical representatives are divided into three subgenera: Z. (Zethus) Fabricius, 1804; Z. (Zethusculus) de Saussure, 1855; and Z. (Zethoides) Fox, 1899.
Rogério Lopes, Fernando Noll
doaj   +3 more sources

Nesting biology of \u3ci\u3ePachymenes ghilianii\u3c/i\u3e (Spinola, 1851) (Hymenoptera: Vespidae: Eumeninae: Eumenini) in Panama [PDF]

open access: yes, 2018
The nesting biology of the potter wasp Pachymenes ghilianii (Spinola) (Hymenoptera: Vespidae: Eumeninae) is described based on observations made in the Cerro Turega Hydric Reserve, Penonome, Panama.
Abrego, Jean Carlos   +2 more
core   +3 more sources

Leveraging museum specimens, genomics and legacy datasets to unravel the phylogeny and biogeography of cryptin wasps (Hymenoptera, Ichneumonidae, Cryptini)

open access: yesZoologica Scripta, Volume 53, Issue 3, Page 338-357, May 2024.
Abstract Modern genomic techniques have enabled the generation of phylogenetic datasets of unprecedented scale. However, there are also troves of molecular data accumulated from past studies using Sanger sequencing, often at fine taxonomic scales.
Bernardo F. Santos, Seán G. Brady
wiley   +1 more source

Illustrated key to the genera and a checklist of Italian Vespidae (Hymenoptera) [PDF]

open access: yes, 2023
An illustrated key for the identification of genera and subgenera, and a checklist of Italian Vespidae (Hymenoptera) are ...
Selis, Marco
core   +1 more source

Trophic level and specialization moderate effects of habitat loss and landscape diversity on cavity‐nesting bees, wasps and their parasitoids

open access: yesInsect Conservation and Diversity, Volume 17, Issue 1, Page 65-76, January 2024.
Differences in species responses with regard to their trophic level, food and habitat specialization, and to habitat loss from local to landscape scales are poorly understood. Using cavity‐nesting communities of bees, wasps and their parasitoids on calcareous grasslands as a model system, we found that species from higher trophic levels experienced ...
Felix Klaus, Teja Tscharntke, Ingo Grass
wiley   +1 more source

Anchored phylogenomics and revised classification of the Miltogramminae (Diptera: Sarcophagidae)

open access: yesSystematic Entomology, Volume 49, Issue 1, Page 138-155, January 2024.
Anchored hybrid enrichment facilitates the creation of a highly supported phylogenetic hypothesis for the Miltogramminae containing 60% of the currently recognised genera from all biogeographic regions except the Neotropical. The new phylogeny tree facilitates a complete revision of the subfamily including the synonymisation of several genera ...
Nikolas P. Johnston   +7 more
wiley   +1 more source

Additions to the Knowledge of the Genus Phimenes (Hymenoptera: Vespidae: Eumeninae) from Vietnam [PDF]

open access: yesAnimal Systematics, Evolution and Diversity, 2016
The solitary wasp genus Phimenes Giordani Soika, 1992 (Hymenoptera: Vespidae: Eumeninae) was reported to occur in Vietnam by van der Vecht (1959), represented by one taxon, Phimenes flavopictus continentalis (Zimmermann), which was synonymized under ...
Lien Thi Phuong , Dac Dai , James M.
doaj   +1 more source

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