Results 71 to 80 of about 1,243 (186)
Latin American Journal of Aquatic Research, 2014 The nearshore zooplankton species assemblage, identified per taxonomic groups (20) and per species for 12 selected groups, was analyzed from samples collected during November 2010 at four volcanic islands of the Islas Marías Archipelago (IMA), located 90-
Jaime Gómez-Gutiérrez +8 more
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Thysanoessa raschii (Euphausiacea), adult morphology and map of sampling sites.
, 2015 (A) Adult morphology of Thysanoessa raschii (Euphausiacea) (photo by permission from Russel Hopcroft). (B, C) Map of Godthåbsfjord, SW Greenland, with sampling stations indicated by black dots and station numbers.
Hasna Akther (838894) +2 more
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Key to marine arthropod larvae [PDF]
Arthropods, 2012 The scope of this key is restricted to the larvae of marine arthropods. The key is based solely on their morphology, patterns of body segmentation, numbers of appendages, and mode of locomotion.
John A. Fornshell
doaj
Anais da Academia Brasileira de Ciências, 2019 : Information about euphausiids in central South Atlantic Ocean is scarce; hence, we investigated species composition and distribution of euphausiids along a longitudinal transect in this region, with an emphasis on Thysanopoda.
ERIK MUXAGATA +2 more
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Journal of Fish Biology, Volume 105, Issue 6, Page 1628-1642, December 2024.Abstract Weakfish (Cynoscion regalis) is not federally managed but feeds on species of management and ecological interest. We examined the trophic ecology of weakfish in Chesapeake Bay and the coastal and offshore waters of the eastern United States. For these areas, we determined the dominant prey of weakfish; identified how much diet variation was ...
Angel Reyes Delgado, Brian E. Smith
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Limnology and Oceanography, Volume 69, Issue 11, Page 2547-2563, November 2024.Abstract The carbon and nitrogen isotope ratios (δ13C and δ15N) of marine plankton record biogeochemical processes at the base of the food web. In the Southern Ocean, such data, predominantly from summer, have been used to infer surface CO2 concentrations and the potential for biological carbon export.
Luca Stirnimann +3 more
wiley +1 more source
, 2011 Euphausiid krill are dominant organisms in the zooplankton population and play a central role in marine ecosystems. Euphausia pacifica (Malacostraca: Euphausiacea) is one of the most important and dominant crustaceans in the North Pacific Ocean. In this
Xin Shen +3 more
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Evolutionary formation of melatonin and vitamin D in early life forms: insects take centre stage
Biological Reviews, Volume 99, Issue 5, Page 1772-1790, October 2024.ABSTRACT Melatonin, a product of tryptophan metabolism via serotonin, is a molecule with an indole backbone that is widely produced by bacteria, unicellular eukaryotic organisms, plants, fungi and all animal taxa. Aside from its role in the regulation of circadian rhythms, it has diverse biological actions including regulation of cytoprotective ...
Tae‐Kang Kim +7 more
wiley +1 more source
Annual and Spatial Variation in the Diet of Juvenile Pacific Cod in Mutsu Bay, Japan
FishesTo evaluate Mutsu Bay as a nursery habitat for Pacific cod (Gadus macrocephalus Tilesius, 1810), we analyzed settled age-0 juveniles collected with a small bottom otter trawl over 10 years.
Anran Dong +4 more
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Re-Evaluation of Life History Traits of Sandfish (Arctoscopus japonicus) in Eastern Korean Waters
Journal of Marine Science and EngineeringThe sandfish (Arctoscopus japonicus) is an important fishery resource in the East/Japan Sea; however, its stock has recently declined sharply. Most ecological studies were conducted before the mid-2000s, limiting our understanding of recent ecological ...
Gi Chang Seong +5 more
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