Results 41 to 50 of about 302,608 (389)

The ecology of the sponge larva [PDF]

open access: yesCanadian Journal of Zoology, 2006
The present work summarizes the progress attained in the study of sponge larval ecology since the state-of-the-art reviews performed in the 1970s and stresses the major weaknesses in our current understanding. Most available information on this subject comes from laboratory studies, with just occasional field observations or experiments.
openaire   +4 more sources

First Descriptions of Larva and Pupa of Bagous claudicans Boheman, 1845 (Curculionidae, Bagoinae) and Systematic Position of the Species Based on Molecular and Morphological Data

open access: yesInsects, 2019
In this paper, the mature larva and pupa of Bagous claudicans are described and illustrated for the first time. Measurements of younger larval instars are also given.
Rafał Gosik   +2 more
doaj   +1 more source

Optical mapping of neuronal activity during seizures in zebrafish [PDF]

open access: yes, 2017
Mapping neuronal activity during the onset and propagation of epileptic seizures can provide a better understanding of the mechanisms underlying this pathology and improve our approaches to the development of new drugs.
Fornetto, C   +10 more
core   +3 more sources

Effects of acidification on the proteome during early development of Babylonia areolata

open access: yesFEBS Open Bio, 2019
Increases in atmospheric CO2 partial pressure have lowered seawater pH in marine ecosystems, a process called ocean acidification (OA). The effects of OA during the critical stages of larval development may have disastrous consequences for some marine ...
Guilan Di   +7 more
doaj   +1 more source

Mudanças ontogênicas no trato digestório e dieta de Apareiodon affinis (Steindachner, 1879) (Osteichthyes, Parodontidae) - DOI: 10.4025/actascibiolsci.v26i3.1542

open access: yesActa Scientiarum: Biological Sciences, 2008
Aspectos da alimentação de larvas e juvenis de Apareiodon affinis são descritos. As amostragens foram realizadas no Ressaco do Leopoldo, alto rio Paraná, entre fevereiro de 1991 e fevereiro de 1992, utilizando rede de plâncton. Nas larvas em pré-flexão e
Miriam Santin   +2 more
doaj   +1 more source

New records of Coleophoridae (Lepidoptera) from the Maltese Islands [PDF]

open access: yes, 2015
Six species of Coleophoridae, Coleophora acrisella, C. arenicola, C. bilineella, C. festivella, C. fretella, and C. helianthemella are recorded for the first time from the Maltese Islands. The record of C.
Zerafa, Michael
core   +1 more source

A molecular and neuronal basis for amino acid sensing in the Drosophila larva

open access: yesScientific Reports, 2016
Amino acids are important nutrients for animals, reflected in conserved internal pathways in vertebrates and invertebrates for monitoring cellular levels of these compounds.
Agatctgggatgagaacgacatcgat Gaattcggctaaagagttgccaaagg   +7 more
semanticscholar   +1 more source

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

Nuevo modo de desarrollo postembrionario en el género Ammothea (Pycnogonida: Ammotheidae) procedente de aguas Antárticas [PDF]

open access: yes, 2009
In this paper the postembryonic development of Ammothea glacialis (family ammotheidae) is described. The studied material was collected during the Italica XIX cruise to Victoria land, ross sea, antarctica.
Cano Sánchez, Esperanza   +1 more
core   +3 more sources

Social context prevents heat hormetic effects against mutagens during fish development

open access: yesFEBS Letters, EarlyView.
This study shows that sublethal heat stress protects fish embryos against ultraviolet radiation, a concept known as ‘hormesis’. However, chemical stress transmission between fish embryos negates this protective effect. By providing evidence for the mechanistic molecular basis of heat stress hormesis and interindividual stress communication, this study ...
Lauric Feugere   +5 more
wiley   +1 more source

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