Results 51 to 60 of about 115,613 (166)

Preliminary Study on Broodstock Management, Inducing Natural Spawning and Larval Rearing of Silver Pomfret, Pampus argenteus

Fishes
Silver pomfret (Pampus argenteus, family Stromateidae) is a highly valuable marine fish species with significant commercial demand; however, its aquaculture remains undeveloped due to limited knowledge of captive breeding and seed production.
In Joon Hwang, Jong Cheol Han
doaj   +1 more source

Scanning electron microscopy of the four larval instars of the Dengue fever vector Aedes aegypti (Diptera: Culicidae)

Revista de Biología Tropical, 2006
Aedes aegypti is the main insect vector of Dengue fever and dengue hemorrhagic fever/dengue shock syndrome and represents the only vulnerable element in the control of this disease.
Stefan Schaper, Francisco Hernández-Chavarría   +1 more
doaj  

Seasonal Dynamics Without Reset: Core Microbiota Stability Across Development in a Gall-Dwelling Weevil

Insects
Coccotorus beijingensis is a typical gall-inducing insect whose larvae complete their development within enclosed galls, providing a unique model for investigating host–microbe symbiosis.
Haiming Qin, Chao Xue, Wei Li, Ran Li, Xianfeng Yi   +4 more
doaj   +1 more source

Developmental and Transcriptomic Responses in Sea Urchin Larvae to an Urban‐Associated Pollutant

Ecology and Evolution
Urban environments provide a unique opportunity to investigate the impacts of novel stressors on organismal performance. Marine intertidal zones exist at the transition from sea to land, where they are exposed to a unique suite of stressors, including ...
Madison L. Armstrong, Sindhu Bala, Rachael A. Bay   +2 more
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Effects of Maternal Tissue Mortality on the Early Development of Acropora tenuis

Ilmu Kelautan
As coral reefs face persistent compounded pressure from anthropogenic and environmental stressors, there is a need to assess the capacity of existing colonies on the reef to produce viable offspring.
Nurfaida Salam Manibpel Dumato, Christine C. Baran, Maria Vanessa Baria-Rodriguez   +2 more
doaj   +1 more source

Preimaginal mortality of Musca domestica (Diptera: Muscidae) due to Habronema muscae (Nematoda: Habronematidae)

Helminthologia, 2017
In order to study the damage of Habronema muscae (Carter, 1861) on its intermediate host, Musca domestica Linnaeus, 1758, fly larval feeding experiments were carried out. For this, a defined number of praeimaginal stages of M.
Schuster R. K.
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Desarrollo larval de Palaemonetes mexicanus y P. hobbsi (Caridea: Palaemonidae) cultivadas en el laboratorio Larval development of Palaemonetes mexicanus and P. hobbsi (Caridea: Palaemonidae) reared in the laboratory

Revista Mexicana de Biodiversidad, 2010
Los langostinos del género Palaemonetes ocupan una amplia variedad de hábitats, desde condiciones marinas hasta agua dulce. El desarrollo larval de las especies marinas o salobres es prolongado, mientras que el de las especies de agua dulce es breve.
Gabino A. Rodríguez-Almaráz, Rodolfo Muñiz-Martínez, Alejandro Millán-Cervantes   +2 more
doaj  

Analysis of Elimination Effects of Inbreeding on Genotype Frequency in Larval Stages of Chinese Shrimp

Biology
Marine animals possess genomes of considerable complexity and heterozygosity. Their unique reproductive system, characterized by high fecundity and substantial early mortality rates, increases the risk of inbreeding, potentially leading to severe ...
Qiang Fu, Jingxin Zhou, Sheng Luan, Ping Dai, Ding Lyu, Baolong Chen, Kun Luo, Jie Kong, Xianhong Meng   +8 more
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Dietary Shifts Among the Developmental Stages of the Ectoparasite, Argulus japonicus (Crustacea; Branchiura), Mirror Ontogeny as Shown Through Differences in Stable Isotope Ratios of Carbon (δ13C) and Nitrogen (δ15N)

Ecology and Evolution
Food web architecture and trophic interactions between organisms can be studied using ratios of naturally occurring stable isotopes of carbon (13C/12C) and nitrogen (15N/14N).
Beric M. Gilbert, Milen Nachev, Bernd Sures, Annemariè Avenant‐Oldewage   +3 more
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Efeito de vitaminas e esterol como aditivos foliares no desenvolvimento de Bombyx mori L. e influência do modo de aplicação

Arquivos do Instituto Biológico
O objetivo deste estudo foi avaliar os efeitos e os métodos de aplicação dos aditivos foliares decanoato de nandrolona (esteroide anabolizante) a 0,5%, ácido ascórbico (vitamina C) a 0,5%, palmitato de retinol (vitamina A) a 0,5% e acetato de retinol ...
Sergio Antonio De Bortoli, Luciane Sandrini Dias, Roque Takahashi, José Ednilson Miranda, Caroline Placidi De Bortoli   +4 more
doaj   +1 more source