Results 31 to 40 of about 302,608 (389)
A substance in honey bee larvae inhibits the growth of Paenibacillus larvae larvae [PDF]
Apidologie, 2003 Paenibacillus larvae larvae, a Gram-positive and spore-forming bacterium, is the cause of American foulbrood. We investigated the resistance of larvae of different ages from different colonies against P. larvae larvae. We prepared ethanol-water-extracts from two, three, four and five day old larvae and also larvae in two capped stages to test the ...
Ulrike Riessberger-Gallé +2 more
openaire +2 more sources
European Journal of Entomology, 2002 After a brief presentation of some historical, taxonomical and biological data on the Chironidae, the third instar larva of Chiron senegalensis Hope & Westwood, 1845 is described and illustrated on the basis of larval characteristics.
Jean-Bernard HUCHET, Jean-Pierre LUMARET
doaj +1 more source
Graellsia, 2022 Cryptocephalus Geoffroy, 1762 es reconocido por su distribución cosmopolita y gran riqueza, con al menos 1700 especies descritas. Sin embargo, falta información para Brasil: (1) no hay registro de inmaduros; y (2) no se conoce casi nada sobre la ...
Jefferson Duarte-de-Mélo +3 more
doaj +1 more source
The last instar larva and pupa of Ora depressa (Coleoptera: Scirtidae), a marsh beetle with underwater pupation [PDF]
, 2018 In this contribution we describe and illustrate for the first time, detailed morphology and chaetotaxy of the last instar larva and the pupa of Ora depressa (Fabricius, 1801), and provide diagnostic characters and information on its biology.
Archangelsky, Miguel +3 more
core +3 more sources
Zoological Letters, 2018 BackgroundAdult mantis lacewings, neuropteran holometabolan insects of the group Mantispidae, possess anterior walking legs transformed into prey-catching grasping appendages reminiscent of those of praying mantises.
J. Haug, P. Müller, C. Haug
semanticscholar +1 more source
European Journal of Entomology, 2015 The larvae of the diving beetle genus Laccomimus Toledo & Michat, 2015 (Laccophilinae) are studied for the first time, based on detailed descriptions and illustrations of all instars of L.
Mariano C. MICHAT, Mario TOLEDO
doaj +1 more source
Autochthonous Cutaneous Larva Migrans in France and Europe.
Acta Dermato-Venereologica, 2019 Cutaneous larva migrans is a dermatitis, typically acquired in warm tropical or sub-tropical countries, caused by migration of the larvae of nematodes (hookworm; mainly Ancylostoma braziliense and, occasionally, Ancylostoma caninum or Uncinaria ...
P. del Giudice +4 more
semanticscholar +1 more source
Developmental stages and viability of Toxocara canis eggs outside the host
Biomédica: revista del Instituto Nacional de Salud, 2018 Introduction: Toxocariasis is a soil-transmitted zoonotic disease caused mainly by ingestion of larvated eggs of Toxocara canis. Objectives: To study the morphology of the intraovular developmental stages of Toxocara canis in culture, characterize non ...
Iman Fathy Abou-El-Naga
doaj +1 more source
Nociceptive interneurons control modular motor pathways to promote escape behavior in Drosophila
eLife, 2018 Rapid and efficient escape behaviors in response to noxious sensory stimuli are essential for protection and survival. Yet, how noxious stimuli are transformed to coordinated escape behaviors remains poorly understood.
Anita Burgos +10 more
doaj +1 more source
Exploratory search during directed navigation in C. elegans and Drosophila larva
eLife, 2017 Many organisms—from bacteria to nematodes to insect larvae—navigate their environments by biasing random movements. In these organisms, navigation in isotropic environments can be characterized as an essentially diffusive and undirected process.
M. Klein +5 more
semanticscholar +1 more source