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Comparative Analysis of Diel and Circadian Eclosion Rhythms and Clock Gene Expression Between Sexes in the Migratory Moth Spodoptera frugiperda [PDF]

open access: yesInsects
The circadian clock orchestrates behavioral and molecular processes such as eclosion. Understanding eclosion timing may offer insights into circadian mechanisms underlying migratory timing.
Changning Lv   +8 more
doaj   +2 more sources

Preferencia de oviposición de Orius insidiosus (Hemiptera: Anthocoridae) en plantas herbáceas

open access: yesAgronomía Mesoamericana, 2022
Introducción. Orius insidiosus es un insecto omnívoro con estrategia de oviposición endófita, con preferencia de oviposición en plantas que garanticen refugio y alimento. Objetivo.
Conrado Ronaldo Quiroz-Medina   +5 more
doaj   +3 more sources

Evaluación de diferentes fotoperiodos en el cultivo larvario del botete diana (Sphoeroides annulatus)

open access: yesEcosistemas y Recursos Agropecuarios, 2023
En el presente trabajo se evaluó el efecto de diferentes fotoperiodos en la eclosión, crecimiento y supervivencia de larvas de Sphoeroides annulatus. En cada uno de 12 tanques de fibra de vidrio se colocaron 5 g de huevos desgomados y se evaluó la tasa ...
María Isabel ´Abdo-de la Parra   +3 more
doaj   +1 more source

El desarrollo temprano del calamar patagónico Loligo gahi D’Orbigny,1835 en aguas peruanas (Cephalopoda: Loliginidae)

open access: yesRevista Peruana de Biología, 2013
El desarrollo temprano del calamar patagónico, Loligo gahi D’Orbigny, 1835 fue estudiado en el campo y en el laboratorio. Las puestas colectadas en la Isla San Lorenzo, Perú, fueron transferidas al laboratorio, e incubadas en un sistema cerrado de agua ...
Franz Cardoso   +2 more
doaj   +1 more source

WEclMon - A simple and robust camera-based system to monitor Drosophila eclosion under optogenetic manipulation and natural conditions. [PDF]

open access: yesPLoS ONE, 2017
Eclosion in flies and other insects is a circadian-gated behaviour under control of a central and a peripheral clock. It is not influenced by the motivational state of an animal, and thus presents an ideal paradigm to study the relation and signalling ...
Franziska Ruf   +4 more
doaj   +1 more source

Road to sexual maturity: Behavioral event schedule from eclosion to first mating in each sex of Drosophila melanogaster

open access: yesiScience, 2023
Summary: Animals achieve their first mating through the process of sexual maturation. This study examined the precise and detailed timing of a series of behavioral events, including wing expansion, first feeding, first excretion, and courtship, during ...
Ki-Hyeon Seong, Tadashi Uemura, Siu Kang
doaj   +1 more source

High Variability in Pre-Oviposition Time Independent of Diet Available at Eclosion: A key Reproductive Trait in the Ladybird Beetle Harmonia axyridis (Coleoptera: Coccinellidae) in Its Native Range

open access: yesInsects, 2021
While insect predators need high-quality food to reach sexual maturity and reproduce, starvation following adult eclosion may occur when prey are missing in agroecosystems. This study explores whether the type of diet available at eclosion determines the
Séverin Hatt, Naoya Osawa
doaj   +1 more source

Efecto de la salinidad en la supervivencia embrionaria de puye Galaxias maculatus (Jenyns, 1842)

open access: yesLatin American Journal of Aquatic Research, 2015
Se evaluó e l efecto de la salinidad en la supervivencia embrionaria, período embrionario y período de eclosión de puye, Galaxias maculatus. Se utilizaron ocho tratamientos, con salinidades de 0, 4, 8, 12, 16 y 20 obteniéndose supervivencias embrionarias
Juan Barile   +3 more
doaj   +1 more source

Primer registro reproductivo de Haematopus palliatus (Temminck, 1820) en la zona sur del distrito de la Punta, Callao

open access: yesSouth Sustainability
Los ostreros americanos (Haematopus palliatus) son aves playeras muy sensibles, consideradas de «preocupación menor» (LC) según la lista de especies amenazadas de fauna silvestre en el Perú.
Jorge Podestá, Daniel Barona
doaj   +1 more source

Accuracy of fruit-fly eclosion rhythms evolves by strengthening circadian gating rather than developmental fine-tuning

open access: yesBiology Open, 2019
Fruit flies (Drosophila melanogaster) eclose from their pupae mainly around dawn. The timing of eclosion is thought to confer adaptive benefits to the organisms and thus shows remarkable accuracy. However, it is not clear what factors are involved in the
Vishwanath Varma   +4 more
doaj   +1 more source

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