Results 21 to 30 of about 245,246 (359)

Coccinella sptumpumctata (Coccinellidae: Coleoptera) as a predator of cecidozoan, hymenopteran and dipteran in Garhwal Himalaya, India

open access: yesEnvironment Conservation Journal, 2011
The gall forming insects (cecidozoan), Allirhytis semicarpifoliae, Rhopalomyia baijali Labopteromyia bivalve and Amaradiplosis amaermyia, Andricus sp.
V. K. Rawat
doaj   +1 more source

Larval settlement and spat recovery rates of the oyster Crassostrea brasiliana (Lamarck, 1819) using different systems to induce metamorphosis Taxas de assentamento larval e recuperação de sementes da ostra Crassostrea brasiliana (Lamarck, 1819) com uso de diferentes sistemas de indução à metamorfose

open access: yesBrazilian Journal of Biology, 2011
This study aimed at the assessment, in the laboratory, of the larval settlement and spat recovery rates of oysters of the species Crassostrea brasiliana using plastic collectors, epinephrine (C9H13NO3 C4H6O6) and shell powder in settlement tanks ...
RC Silveira   +4 more
doaj   +1 more source

The last instar larva and pupa of Ora depressa (Coleoptera: Scirtidae), a marsh beetle with underwater pupation [PDF]

open access: yes, 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

Origin of the trochophora larva [PDF]

open access: yesRoyal Society Open Science, 2018
The trochophora larva, which is so well known from the marine plankton, is central to our understanding of the evolution of a large branch of the bilaterians. Two theories for this larval type have been prevalent, the trochaea theory and the theory proposed by Ivanova-Kazas.
openaire   +6 more sources

Oviposition by \u3ci\u3eDendrosoter Protuberans\u3c/i\u3e (Hymenoptera: Braconidae) on Larvae of \u3ci\u3eScolytus Multistriatus\u3c/i\u3e (Coleoptera: Scolytidae) Occupied by Larvae of \u3ci\u3eEntedon Leucogramma\u3c/i\u3e (Hymenoptera: Eulophidae) [PDF]

open access: yes, 2017
Dendrosoter protuberans (Nees) was introduced into the United States from France as a possible addition to the existing spectrum of hymenopterous parasites of the smaller European elm bark beetle, Scolytus multistriarus (Marsham). D.
Kennedy, Bruce H
core   +2 more sources

The larva of Chiron senegalensis and comments on its relationships with other Scarabaeoidea (Coleoptera: Chironidae)

open access: yesEuropean 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

Impact of climate change on the Vrana Lake surface water temperature in Croatia using support vector regression

open access: yesJournal of Hydrology: Regional Studies
Study region: The case study presents Vrana Lake on Cres island in Croatia, which is the largest freshwater resource on the Mediterranean islands. It is used for the public water supply of the residents and tourists who inhabit this island during the ...
Željka Brkić, Ozren Larva
doaj   +1 more source

Phylogenetic relationships and larval morphology of the recently described diving beetle genus Laccomimus (Coleoptera: Dytiscidae: Laccophilinae)

open access: yesEuropean 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

First contribution to the knowledge of the braconid wasps (Hymenoptera, Braconidae) of Malta [PDF]

open access: yes, 2015
A total of 48 species of braconid wasps (excluding 16 Aphidiidae) are here reported as occurring in the Maltese Islands, of which 38 species are reported for the first time from this territory.
Papp, Jeno
core   +1 more source

The Role of Village Surveillance Officer to Prevent Dengue Hemorrhagic Fever [PDF]

open access: yes, 2016
Dengue is a major public health problem in Indonesia. The program of elimination of mosquito breeding places is still low. This study was aimed to analyze the effectiveness of village surveillance officer for decrease container index.
Kuntoro, K. (Kuntoro)   +3 more
core   +3 more sources

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