Results 101 to 110 of about 186,783 (141)

Morphometrics, life history and population biology of the Ponto-Caucasian slave-making ant Myrmoxenus tamarae (Hymenoptera: Formicidae)

open access: yesEuropean Journal of Entomology, 2015
. The ant genus Myrmoxenus consists of about ten socially parasitic species including active slave-makers and workerless "degenerate slave-makers". Myrmoxenus tamarae was previously known only from type material, two workers collected at Daba, Georgia ...
Nana GRATIASHVILI   +3 more
doaj   +1 more source

Present knowledge of the Entomofauna of the Maltese Islands [PDF]

open access: yes, 2000
The Maltese Islands' strategic position in the centre of the Mediterranean basin and in between the Siculo Tunisian sill, always encouraged a number of foreign naturalists to visit and study their local entomofauna.
Mifsud, David
core  

Spatial distribution of Cynips quercusfolii (Hymenoptera: Cynipidae) galls on leaves and within the crowns of oak trees

open access: yesEuropean Journal of Entomology, 2013
The factors that affect oviposition and consequently spatial distribution of the galls of many gall makers are poorly understood. Knowledge of these factors could result in a better understanding of the mechanisms that initiate and regulate the ...
Marian J. GIERTYCH   +2 more
doaj   +1 more source

A survey on the sawflies (Hymenoptera: Symphyta) of Gorgan County of Golestan Province in northern Iran [PDF]

open access: yesJournal of Insect Biodiversity and Systematics, 2019
A survey on sawflies (Hymenoptera: Symphyta) fauna of Gorgan County, northern Iran, during 2015-2017, led to the identification of sixteen species.
Roya Mohammadkhani   +2 more
doaj  

Distribution, abundance and host association of two parasitoid species attacking frugivorous drosophilid larvae in central Japan

open access: yesEuropean Journal of Entomology, 2010
In central Japan Ganaspis xanthopoda and Asobara japonica commonly parasitize the larvae of frugivorous drosophilids, mainly in montane forests, and urban environments and small groves, respectively.
Hideyuki MITSUI, Masahito T. KIMURA
doaj   +1 more source

Checklist of sawflies (Hymenoptera: Symphyta) from Iran [PDF]

open access: yesJournal of Insect Biodiversity and Systematics, 2017
An updated list of the sawflies (Hymenoptera: Symphyta) from Iran is provided. The list inculdes 178 species of sawflies belonging to 60 genera and 9 families.
Mohammad Khayrandish   +2 more
doaj  

Sexual dimorphism, fresh water dispersal range, and prey items of Marine toads (Rhinella marina) in Lennox Head, Australia [PDF]

open access: yes, 2012
The invasive cane or marine toad (Rhinella marina) has spread across much of Australia since its initial introduction in 1935. Naturally found in Central and South America, R.
Strong, Jennifer R.
core   +2 more sources

Ant’s faunistic investigation (Hymenoptera:Formicidae) in Shiraz vicinity [PDF]

open access: yesعلوم محیطی, 2017
Introduction: Ants are the most well-known social insects that have a significant impact on the ecosystems of their habitat. The role of these insects in the physical and chemical changes of the soil and their interaction with plants, microorganisms and ...
Roshanak Torabi   +2 more
doaj  

Leptocybe invasa Fisher & La Salle, 2004 and Ophelimus maskelli Haliday, 1844 - two new records of gall forming Eulophidae from Malta (Hymenoptera, Chalcidoidea) [PDF]

open access: yes, 2012
The Eulophidae (Hymenoptera, Chalcidoidea) currently accommodates more than 4,000 described species worldwide in some 300 genera (noyES, 2003). In Europe, the family is represented by about 1,100 species (GAuld & Bolton, 1988).
Mifsud, David
core  

A Decade Of New Hymenoptera

open access: yes, 1889
xBio:D Automated ...
Joe Cora, Norm Johnson, Peter Cameron
openaire   +3 more sources

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