Results 71 to 80 of about 4,061 (225)

A new species of Habralictus (Hymenoptera, Halictidae) from the Island of Grenada (Lesser Antilles) with comments on the insular species of the genus

open access: yesZooKeys, 2009
A new species of the genus Habralictus Moure (Apoidea, Halictidae, Caenohalictini), Habralictus insularis sp. n., is described from the island of Grenada. A diagnosis of the genus and comments on its taxonomy and patterns of distribution are presented.
Allan Smith-Pardo
doaj   +1 more source

Apoidea (Hymenoptera, Apiformes and Spheciformes) of Northwestern Georgia with new records for the country [PDF]

open access: yesJournal of Insect Biodiversity and Systematics, 2023
In this survey, 116 species of 39 genera and 12 families from two sections Apiformes and Spheciformes of the superfamily Apoidea have been recorded from Georgia (Sakartvelo).
George Japoshvili, Toshko Ljubomirov
doaj  

Ordinal‐Level Resilience of Invertebrates After Fire Events in Eucalypt Woodlands of South‐Eastern Australia

open access: yesAustral Ecology, Volume 50, Issue 2, February 2025.
ABSTRACT Fire disturbance is an integral part of many ecosystems. However, some taxa may not be resilient to the increasing size, intensity, and frequency of fire events due to climate change. We investigated how terrestrial invertebrate Ordinal‐level community structure and the abundance of six Orders (Acarina, Araneae, Coleoptera, Collembola, Diptera,
Lauren K. Common   +3 more
wiley   +1 more source

Ecological impact and population status of non-native bees in a Brazilian urban environment

open access: yesRevista Brasileira de Entomologia
The introduction of species is an important global threat to native ecosystems and yet little is known about invasion risks of non-native bees. Moreover, urbanization is increasing rapidly around the world with impact on the bee fauna.
Letícia Vanessa Graf   +2 more
doaj   +1 more source

Uma espécie nova de Oxaea Klug (Hymenoptera, Apidae, Andreninae) do Espírito Santo, Brasil e notas complementares A new species of Oxaea Klug (Hymenoptera, Apidae, Andreninae) from Espírito Santo, Brazil and complementary notes

open access: yesRevista Brasileira de Entomologia, 2008
É descrita e ilustrada Oxaea sooretama sp. nov. e, pela primeira vez, são dadas a conhecer as fêmeas de O. alvarengai Moure & Urban, 1963 e de O. schwarzi Moure & Seabra, 1962.
Vinalto Graf, Danúncia Urban
doaj   +1 more source

A new species of Habralictus Moure from Dominica, Lesser Antilles (Hymenoptera, Halictidae)

open access: yesZooKeys, 2012
A new species of Habralictus Moure (Apoidea, Halictidae) is described from the island of Dominica, Habralictus gonzalezi sp. n. The species is distinguished from other West Indian Habralictus and a key is provided to the West Indian Habralictus.
Jason Gibbs
doaj   +1 more source

Revision of the genus Euryglossella Michener (Apoidea : Colletidae)

open access: yesAustralian Journal of Zoology, 1968
The genus Euryglossella Cockerell, 1910, is reinstated and revised. Three species are recognized, E. minima Cockerell, E. cornuta (Cockerell), and E. perkinsi (Michener), and the males are described for the first time.
openaire   +6 more sources

The Type Specimens of Apoidea (Hymenoptera) Deposited in the Entomological Collection of Instituto Oswaldo Cruz, Rio de Janeiro, RJ, Brazil

open access: yesMemorias do Instituto Oswaldo Cruz, 1997
A list of 41 Apoidea (Hymenoptera) type specimens deposited in the Entomological Collection of the Instituto Oswaldo Cruz, Rio de Janeiro, RJ, Brazil is presented. The types previously belonged to the Zikán and Schrottky private collections.
Marisa Vianna Ferraz
doaj   +1 more source

A survey on bees (Insecta, Hymenoptera, Apoidea) and their associated mites in Chaharmahal and Bakhtiari province of Iran [PDF]

open access: yesJournal of Insect Biodiversity and Systematics, 2019
In this study 46 species of bees (Hymenoptera: Apoidea) and their 17 associated mite species from Chaharmahal and Bakhtiari province reigns with some specimens collected from Yasouj and Dezful have been examined.
Sahar Nazari   +3 more
doaj  

New records of two Nyssonini (Bembicinae: Crabronidae) species from Korea, with a key to higher taxa of Sphecidae s. lat. occurring in Korea

open access: yesJournal of Asia-Pacific Biodiversity, 2015
Two Nyssonini (Bembicinae: Crabronidae: Apoidea) species, namely Nippononysson rufopictus and Nysson spinosus, are newly recorded in Korea. The genus Nippononysson is mentioned for the first time in Korean fauna.
Jeong-Kyu Kim
doaj   +1 more source

Home - About - Disclaimer - Privacy