Zobrazeno 1 - 10
of 114
pro vyhledávání: '"echinarachnius parma"'
Akademický článek
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Autor:
Andrey A. Begun, Yury N. Elkin, Sergey O. Maximov, Ludmila S. Belogurova, Alexander А. Artyukov
Publikováno v:
Известия ТИНРО, Vol 178, Iss 3, Pp 199-205 (2014)
Feeding of sand dollars Echinarachnius parma and Scaphechinus mirabilis (Clypeasteroida) in the Troitsa Bay, Japan Sea is investigated. Both species dwell on coarse bottom sand with the percentage of fine fraction (< 0.2 mm) no more than 3 %. Diatoms
Externí odkaz:
https://doaj.org/article/f249f0cf72c74b2685e4e21c462be6db
Autor:
Olaf Ellers
Publikováno v:
Echinodermata
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f20ac2e30127216f3e87247cdc791483
https://doi.org/10.1201/9781003079224-72
https://doi.org/10.1201/9781003079224-72
Autor:
Elena A. Vasileva, Hieu Mai Nhu Vo, Sergey A. Fedoreyev, Natalia P. Mishchenko, Van Thi Thanh Tran
Publikováno v:
Marine Drugs
Volume 19
Issue 1
Marine Drugs, Vol 19, Iss 21, p 21 (2021)
Volume 19
Issue 1
Marine Drugs, Vol 19, Iss 21, p 21 (2021)
The high-performance liquid chromatography method coupled with diode array and mass spectrometric detector (HPLC-DAD-MS) method for quinonoid pigment identification and quantification in sea urchin samples was developed and validated. The composition
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9436253ef492830384c89faa31df1d4
https://doi.org/10.3390/md19010021
https://doi.org/10.3390/md19010021
Publikováno v:
The Biological Bulletin. 229:221-231
Polyembryony, or the production of multiple offspring from a single zygote, is a widespread phenomenon in the animal kingdom. Various types of polyembryony have been described in arthropods, bryozoans, chordates, cnidarians, echinoderms, and platyhel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::957b38ee2297ecaed9a43d8fbfe7b9fc
https://doi.org/10.1086/bblv229n3p221
https://doi.org/10.1086/bblv229n3p221
Akademický článek
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Autor:
Olivia Marie Knight
Publikováno v:
SURG Journal. 4:71-74
Considered one of the most toxic heavy metals, interest in silver (both ionic and bound forms) has increased over the past few years due to the production of consumer goods containing Ag⁺-releasing nanoparticles. Investigation into acceptable envir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ae535a851fb6ab84e3d7285385f76a8
https://doi.org/10.21083/surg.v4i2.1322
https://doi.org/10.21083/surg.v4i2.1322
Autor:
V. V. Vinnikova, A. L. Drozdov
Publikováno v:
Russian Journal of Developmental Biology. 41:37-45
The fine structure of the gametes in six sea urchin species of the Sea of Japan was studied. The sperm in Strongylocentrotus nudus, S. intermedius, Echinocardium cordatum, Scaphechinus mirabilis, Sc. griseus and Echinarachnius parma are species-speci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::850c1d6e108860a7297f27b69d9cf680
https://doi.org/10.1134/s1062360410010054
https://doi.org/10.1134/s1062360410010054
Autor:
Jonathan D. Allen, Nicholas J. Alcorn
Publikováno v:
Evolution & Development. 11:719-727
SUMMARY Understanding the relationship between egg size, development time, and juvenile size is critical to explaining patterns of life-history evolution in marine invertebrates. Currently there is conflicting information about the effects of changes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46cb9b45f2b235fba83ac6cb20b745d9
https://doi.org/10.1111/j.1525-142x.2009.00379.x
https://doi.org/10.1111/j.1525-142x.2009.00379.x