Results 71 to 80 of about 2,887 (244)

Nuevas observaciones sobre la fenología y distribución espacial de los artrópodos en el dosel y sotobosque de un rodal mixto mediterráneo (Collserola, Cataluña), con énfasis en Diptera e Hymenoptera [PDF]

open access: yes, 2014
This work is part of permanent monitoring that has been conducted since 2009 in the Serra de Collserola Natural Park, and focuses on the activities of families of Diptera and Hymenoptera sampled in a Mediterranean mixed forest of Pinus-Quercus.
Kuncová, Aneta   +3 more
core   +2 more sources

Estruturas secretoras em cipó-d'alho (Mansoa standleyi (Steyerm.) A. H. Gentry, Bignoniaceae): ocorrência e morfologia Secretory structures in cipó-d'alho (Mansoa standleyi (Steyerm.) A. H. Gentry, Bignoniaceae): occurrence and morphology

open access: yesActa Amazonica, 2012
Espécies de Mansoa são denominadas de "cipó-d'alho", por exalarem odor de alho das partes vegetativas e reprodutivas. Contudo, dados sobre morfologia e distribuição das estruturas secretoras presentes em Mansoa são escassos e ausentes para M.
Raimunda Conceição Vilhena-Potiguara   +4 more
doaj   +1 more source

Comparative seasonality and diets of German (Vespula germanica) and common (V. vulgaris) wasp colonies in Manawatu, New Zealand : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Zoology at Massey University [PDF]

open access: yes, 1995
German wasp (Vespula germanica) and common wasp (v. vulgaris) colonies were studied in urban and rural habitats in Manawatu, from January to August 1993.
Godfrey, Peter Lance
core  

Target enrichment of ultraconserved elements from arthropods provides a genomic perspective on relationships among Hymenoptera

open access: yes, 2014
Gaining a genomic perspective on phylogeny requires the collection of data from many putatively independent loci collected across the genome. Among insects, an increasingly common approach to collecting this class of data involves transcriptome ...
Brady, Seán G.   +3 more
core   +2 more sources

A catalogue of the Pompilidae (Hymenoptera, Vespoidea) of Eritrea

open access: yes, 2022
In Eritrea the family Pompilidae is represented by 26 species and one subspecies in 15 genera. The subfamily Ceropalinae is recorded with two species of the genus Ceropales LATREILLE, 1797. The subfamily Pepsinae is known by 15 species and one subspecies of the genera Auplopus SPINOLA, 1842 (two species), Cryptocheilus PANZER, 1806 (one species ...
Madl, Michael   +4 more
openaire   +3 more sources

Vespidae (Insecta: Hymenoptera) of Puerto Rico, West Indies [PDF]

open access: yes, 2011
The vespid fauna of Greater Puerto Rico is reviewed (Hymenoptera: Vespidae). Three new species are described, Ancistrocerus isla Carpenter, Euodynerus jeitita Carpenter and Genaro, and Omicron aridum Carpenter and Genaro.
Carpenter, James M., Genaro, Julio A.
core   +1 more source

Fenología anual y actividad nictemeral de los Hymenoptera (Insecta) en un bosque mixto mediterráneo [PDF]

open access: yes, 2012
El Parque de Collserola es un espacio natural adyacente a la ciudad de Barcelona que recientemente ha sido declarado Parque Natural. El presente estudio se centra en las familias de Hymenoptera muestreadas en un bosque mixto mediterráneo de Pinus-Quercus.
Mata Casanova, Noel   +2 more
core   +1 more source

The genus Philoctetes Abeille de Perrin, 1879 from China, with description of two new species (Hymenoptera, Chrysididae) [PDF]

open access: yes, 2015
Copyright © 2015 Magnolia Press. Licensed under a Creative Commons Attribution License http://creativecommons.org/licenses/by/3.0.
Notton, DG, Rosa, P, Wei, N-S, Xu, Z-F
core   +1 more source

The origins of species richness in the Hymenoptera: insights from a family-level supertree

open access: yesBMC Evolutionary Biology, 2010
Background The order Hymenoptera (bees, ants, wasps, sawflies) contains about eight percent of all described species, but no analytical studies have addressed the origins of this richness at family-level or above.
Davis Robert B   +2 more
doaj   +1 more source

Survey of Social Insects in the Fossil Record

open access: yes, 1978
Psyche: A Journal of Entomology, Volume 85, Issue 1, Page 85-133, 1978.
Laurie Burnham
wiley   +1 more source

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