Results 91 to 100 of about 14,015 (216)

The rotifer assemblage in a shallow, eutrophic Chinese lake and its relationships with cyanobacterial blooms and crustacean zooplankton

, 2005
Rotifer assemblage in the subtropical eutrophic Lake Chaohu was investigated monthly from September 2002 to August 2003. Forty-nine species belonging to 18 genera and 14 families were recorded. The highest densities of rotifer were observed during summer
Zhou, Q, Xie, P, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol China, Donghu Expt Stn Lake Ecosyst, Wuhan 430072, Peoples R China, Xie, P, Deng, DG, Geng, H   +4 more
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PENGARUH VITAMIN B12 DAN PENGKAYAAN FITOPLANKTON KEPADATAN TINGGI TERHADAP KEPADATAN DAN KUALITAS ROTIFER (Brachionus rotundiformis) [PDF]

, 2017
Rendahnya kualitas rotifer sering menyebabkan kualitas larva ikan yang diberi pakan rotifer tersebut juga rendah. Oleh sebab itu perlu dilakukan upaya-upaya untuk memperbaiki kualitas rotifer.
Sumiarsa, Gede S, Dahlan Makatutu, Makatutu, Dahlan, Ibnu Rusdi, Rusdi, Ibnu, Gede S Sumiarsa   +5 more
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Enrichment of rotifers (Branchionus plicatilis), Artemia nauplii and artificial dry feed with live yeast (Debaryomyces hansenii) for the growth of cultured dusky kob (Argyrosomus japonicus) larvae [PDF]

, 2013
Aquaculture has expanded dramatically over the last fifty years and now contributes almost half of the global total fish production. Since fish are a very important source of protein for humans, aquaculture is an important food source and economic ...
Rousseau, Meghan
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A decade of invasion: distribution patterns and temperature influence on Kellicottia bostoniensis (Rousselet, 1908), in the Upper Uruguay River Basin

Acta Limnologica Brasiliensia
: Aim This study reports the spread dynamics of the non-native species Kellicottia bostoniensis across all reservoirs in the Upper Uruguay River Basin, a decade after its initial recorded occurrence.
Michelle das Neves Lopes, Lorena Pinheiro-Silva, Lucas Garbo Miguel, Claudia Costa Bonecker, Grasiela Fagundes Cardoso, Alex Pires de Oliveira Nuñer, Nei Kavaguichi Leite, Maurício Mello Petrucio   +7 more
doaj   +1 more source

ビタミンCとイカ肝油添加によるパン酵母のシオミズツボワムシに対する栄養価値の改善

, 1991
The present study investigated the supplementary effect of vitamin C and squid liver oil on the nutritional value of baker's yeast for the population growth of the rotifer Brachionus plicatilis.
Satuito, Cyril Glenn, Hirayama, Kazutsugu   +1 more
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Influence of bacterial strains on rotifer growth.

, 2012
Rotifer numbers in co-culture with P. gallaeciensis wild type (▾), with the TDA-negative mutant of P. gallaeciensis (♦), with only V. anguillarum (▴), and axenic rotifers (▪), first experiment. All bacteria were inoculated at day 0. Both P. gallaeciensis
Paul W. D’Alvise (142485), Heidrun I. Wergeland (120175), Øivind Bergh (142502), Lone Gram (142505), Maria J. Prol-Garcia (142491), Siril Lillebø (142488), Kristian F. Nielsen (142498)   +6 more
core   +1 more source

Swimming behaviour of females and males: case study Keratella cochlearis

, 2018
Rotifer locomotion is tightly connected to food acquisition. While females swim and feed, males do generally not feed and only swim to find a mating partner.
Colangeli, P., Obertegger, U., Cieplinski, A.   +2 more
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ENSAYOS ECOTOXICOLOGICOS CON PETROLEO CRUDO, DIESEL 2 Y DIESEL 6 CON DOS SUBESPECIES DE BRACHIONUS PLICATILIS MÜLLER 1786 (ROTIFERA: MONOGONONTA) ECOTOXICOLOGICAL ASSAY WITH CRUDE OIL, DIESEL 2 AND DIESEL 6 WITH TWO SUBSPECIES OF BRACHIONUS PLICATILIS MÜLLER, 1786 (ROTIFERA: MONOGONONTA)

Gayana, 2002
plicatilis rotundiformis línea S y B. plicatilis hepatotomus línea L usándolo como una herramienta para evaluar el ambiente acuático y empleando la fracción soluble en agua (FSA) de tres hidrocarburos: Petroleo Crudo (PC), Diesel 2 (D2) y Diesel 6 (D6 ...
Marianella Alayo, José Iannacone
doaj  

Viabilitas rotifer Brachionus rotundiformis strain Tumpaan pada salinitas berbeda

, 2014
Tujuan penelitian ini untuk menganalisis viabilitas tetasan telur dari rotifer Brachionus rotundiformis strain Tumpaan pada salinitas berbeda (10 dan 20 ppt).
Kaligis, Erly, Wullur, Stenly, ., Asy'ari   +2 more
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The impact of impoundment on the rotifer communities in two tropical floodplain environments: interannual pulse variations

Brazilian Journal of Biology
Hydrological pulses are the main factor regulating the structure of biological communities in floodplains. Reservoirs above this ecosystem change the environment's dynamics and the community's biodiversity.
CC. Bonecker, ASM. Aoyagui, RM. Santos
doaj   +1 more source