Results 101 to 110 of about 3,336 (185)

Reproductive behaviour of Plectroctena mandibularis F. Smith (Hymenoptera: Formicidae), a ponerine ant with ergatoid queens [PDF]

open access: yes, 1999
[From the text]: The present study reports on new observations on the reproductive biology of P. mandibularis, particularly the phenology of males, mating behaviour and colony founding, that may help in deciding between alternative explanations for the ...
Villet, Martin Herrer
core   +1 more source

ランピル国立公園におけるアリ類の多様性に関する研究 [PDF]

open access: yes, 2018
El presente trabajo que lleva por título “La Fraternidad Misionera Verbum Dei como nuevo modelo de participación de la mujer en la organización eclesial”, pretende ofrecer humildemente una respuesta a los signos de los tiempos, de afrontar uno de los ...
山根 正気
core   +3 more sources

Ants (Hymenoptera: Formicidae) of the Argentine Mesopotamia [PDF]

open access: yes, 2008
Este estudio describe la diversidad de hormigas de la Mesopotamia Argentina y su distribución geográfica. El grupo de las hormigas se destaca por su alta biomasa, diversidad, dominancia numérica e importancia ecológica.
Vittar, Fernando
core  

Levantamento de Formicidae (Hymenoptera) em adubação verde: durante seu desenvolvimento e após o manejo incorporação da matéria seca ao solo. [PDF]

open access: yes, 2014
O experimento foi conduzido no Centro de Ciências Agrárias da Universidade Federal de São Carlos, no município de Araras, SP, (22°21’25” e 47°23’03”) em área experimental de latossolo-vermelho-amarelo, numa área de 1344 m², no período de janeiro a julho ...
Campos, Maria Bernadete Silva   +2 more
core  

Ants at Ton Nga Chang Wildlife Sanctuary, Songkhla [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2005
The aim of this study was to investigate diversity of ant at Ton Nga Chang Wildlife Sanctuary, Hat Yai, Songkhla. Three line transects (100 m each) were randomly set up in 2 types of forest area, disturbed and undisturbed.
Watanasit, S., Noon-anant, N.
doaj  

Morphology and ultrastructure of the pro- and postpharyngeal glands in workers of Pachycondyla sennaarensis

open access: yesSociobiology, 2015
The pro- and postpharyngeal glands of Brachyponera sennaarensis both appear as globular formations at a general anatomical level. However, only for the propharyngeal gland do these formations correspond with spherical secretory cells with diameters of 30-
Johan Billen, Mohammed Saled Al-Khalifa
doaj   +1 more source

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