Results 171 to 180 of about 8,480 (214)

Development of the Stomach in Euphausia Superba Dana (Euphausiacea)

Journal of Crustacean Biology, 1993
ABSTRACT Development of the stomach, with emphasis on the filter system, was investigated in the metanauplius, calyptopis, and furcilia stages of the Antarctic krill Euphausia superba. The metanauplius lacks an elaborated stomach as well as a connection between the esophagus and the midgut. In calyptopis I, the stomach becomes functional.
Bernd Ullrich, Volker Storch
openaire   +1 more source

Filtration Rates of Euphausia Superba Dana: Under- or Overestimates?

Journal of Crustacean Biology, 1984
ABSTRACT Filtration rates of adolescent Euphausia superba obtained by both constant volume and flow-through techniques are presented. Filtration rate data for a range of particle sizes are presented. An increase in the number of large particles in the water by enrichment with artificial microcapsules results in a shift of the filtration rate efficiency
openaire   +2 more sources

?????????????????????? ?? ?????????????????????????? ???????????????????? ?????????????????????????????? ?????????? (Euphausia superba) ???? ???????????????? ?????? ???????????????? ?? ?????????? ?????????????????????? ???????????????? ?? ?? ?????????????? ?????????????????? ?? ??????????-?????? 2006 ??.

2018
Analysis of fishery operations of the Ukrainian fishing vessel ?????onstruktor Koshkin??? at the Antarctic krill Euphausia superba fishery was given. Reasons of formation and disintegration of its fishery aggregations were considered. Characteristics of krill age-mass composition and biological state were given, as well as spatial distribution features
openaire   +1 more source

Biochemical genetics and population structure of Euphausia superba

Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 1988
Abstract 1. 1. Hydrographical evidence for the existence of separate populations of Euphausia superba has been considered in relation to recent studies on enzyme polymorphism in geographically separated regions of the Southern Ocean. 2. 2. A review of results from studies on genetic variation in the species give strong evidence of genetic ...
openaire   +1 more source

Colorimetry of the hepatopancreas in Antarctic krill, Euphausia superba

Polar Biology, 1991
Hepatopancreas color of freshly caught as well as starved Euphausia superba was examined by a chroma meter to express it quantitatively and compare it with plant pigment contents. There was a high positive correlation (r= 0.77) between plant pigment contents of hepatopancreas and the purity (vividness) of hepatopancreas color, and a negative ...
Y. Endo, N. Kadoya
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???????????????????? ???????????? ???????? "???????? ????????????????????????" ???? ???????????????? ?????????????????????????????? ?????????? (Euphausia superba) ?? ?????????????????????????? ?????????????? ???????????????????? ?? ?????? ?????????????????????????? ?????????????????? ?? ???????????? ?????????? 2014 ??.

2018
?? ???????????? ???????????????????????? ???????????????????? ?????????????? ???????????? ???? ???????????????? ?????????????????????????????? ?????????? Euphausia superba, ???????????????????????????????????????????? ???????????????? ?? ????????????????, ?????????????????? ???????????????????????? ?????????????? ???????????????????????? ???? ??????????
openaire   +1 more source

???????????????????? ???????????????????????? ?????????????????????????? ?????????????????? ?????????????????? ?????????? (Euphausia superba Dana) ?? ?????????? ?????????????? ?????????? ?????????????? ?? ????????-?????????????? 2001 ??.

2018
?????????????????????????? ?????????????????????? ???????? ?????????????????????????? ?????????? Euphausia superba Dana ?? ???????????????????????? ?????????????? (????????????-??????????????) ???? ???????????????? (????????????????-??????????????) ?????????????? 2001 ??., ???? ???????????? ???? ?????????? ?????????????????? ?????????????? ?????????????
openaire   +1 more source

???????????????????????? ?????????????????????? ???????????????????????????? ?????????????????? ?????????? Euphausia superba Dana, ???????????????????? ?? ?????????????????? ?????????? ?????????????? ?????????? ?????????????? ?? ????????-?????????????? 2004 ????????

2018
?? ?????????????????? ?????????? ?????????????????? ?????????????? ?????????????? ???????????????? ?????????????? ???????? ?????????????? ????????????????, ???? ???????????????? ?????????????? ???????????????? ?????? ???????????????????????????????????? ???????? ?????????????????????????? ?????????? (Euphasia superba) ?? ???????????? ???????????? ??????
openaire   +1 more source

???????????????????????? ?????????????????????????????? ?????????? (Euphausia superba) ???? ???????????????? ?????? ???????????????? ?? ?????????? ???????????????????? (?????????? 48) ?? ????????????-???????????? ???????????? 2004 ??.

2018
?? ???????????? ???????????????????????? ???????????? ?????????????????????? ???????????? ???????????????????????? ???? ???????????????????????????? ?????????? ???????? ???????????????????????? ?????????????? ???? ???????? ??Top Ocean?? ???? ???????? ?????????????????????????? ?????????? Euphausia superba ?? ???????????? 48 (???? ???????????????????????
openaire   +1 more source

Purification, Identification, Activity Evaluation, and Stability of Antioxidant Peptides from Alcalase Hydrolysate of Antarctic Krill (Euphausia superba) Proteins

Marine Drugs, 2021
, Changfeng Chi, Wang Yu-Mei
exaly