Results 71 to 80 of about 967 (186)

Nuevos datos taxonómicos, corológicos y biológicos sobre Ptinus (Gynopterus) pyrenaeus Pic (Coleoptera, Ptinidae) [PDF]

open access: yes, 1994
In this study the synonymy of Ptinus martinezi (Escalera) and Ptinus pyrenaeus Pic is proposed. The area of distribution is expanded with new records from the southern slope of the Pyrenees, the iberian Meseta and Andalusia.
Bellés, Xavier, Bosch, Jordi,
core   +1 more source

Peranan Tumbuhan Liar Dalam Konservasi Serangga Penyerbuk Ordo Hymenoptera [PDF]

open access: yes, 2009
The role of the wild plants in relation to the conservation of the Indonesian insectpollinators was studied at several areas of Java. Three of direct observationmethods were applied: study of biodiversity and observation on the wild flowersand the insect
Erniwati, E. (Erniwati)   +1 more
core  

The entomological collection of the Spanish Museo Nacional de Ciencias Naturales of Madrid (CSIC) [PDF]

open access: yes, 1997
[ES] En el presente trabajo se aporta información sobre el volumen y la composición taxonómica y faunística de la colección de Entomología del Museo Nacional de Ciencias Naturales (MNCN) de Madrid, España.
Izquierdo Moya, Isabel   +3 more
core  

Habitat loss and exotic plant invasions disrupt plant-animal mutualisms in a heterogeneous South African landscape [PDF]

open access: yes, 2014
Natural habitat loss and exotic plant invasions are two major drivers of global change in subtropical and tropical ecosystems. These two drivers lead to a loss of biodiversity and alter species interactions, which may imperil vital ecosystem functions ...
Graß, Ingo
core   +1 more source

Les Ammophiles de l'Espagne (Hymen.-Spheg.) [PDF]

open access: yes, 1929
Le matériel qui fait l'objet de la présente étude comprend, d'une part, l'ensemble des collections conservées au Museo Nacional de Madrid; et, d'autre part, la collection du Dr. José M. Dusmet y Alonso.
Roth, P.
core  

Antimicrobial and cytolytic peptides of venomous arthropods [PDF]

open access: yes, 2018
As a response to invading microorganisms, the innate immune system of arthropods has evolved a complex arrangement of constitutive and inducible antimicrobial peptides that immediately destroy a large variety of pathogens.
Kuhn-Nentwig, L.
core  

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