Results 101 to 110 of about 8,055 (258)

PROBABLE MORTALITY OF Holothuria (Halodeima) grisea (SELENKA, 1867) (ECHINODERMATA, HOLOTHUROIDEA) AFTER ACUTE IMPACT OF OIL SPILL IN THE NORTHEAST OF BRAZIL IN 2019

open access: yes, 2021
The Brazilian northeastern coast suffered in 2019 the greatest acute impact of oil in the country’s history, with all states in the region being affected by extra-heavy oil.
W. R. P. Cerqueira
semanticscholar   +1 more source

Checklist of the Marine Fauna and Flora Reported from the Region of Aransas Pass, Texas [PDF]

open access: yes, 1960
This checklist is of preliminary form with the hope that this will be a beginning for a more complete annotated list of the fauna and flora of this region. In many cases, this list is quite obviously incomplete, such as the algae, for which there are
Trott, Lamarr B.
core   +1 more source

Quantifying predation on benthos and its overlap with bottom fishing in the NW Atlantic

open access: yesFisheries Oceanography, Volume 34, Issue 1, January 2025.
Abstract Continental shelves experience many human pressures with demersal fisheries central to disturbing the ocean floor. However, ecological processes such as predation rates of benthos and their relationship with bottom fishing are often unknown for large marine ecosystems.
Brian E. Smith   +2 more
wiley   +1 more source

Zur Taxonomie und Ökologie mediterraner Holothuroidea-Apoda [PDF]

open access: yesHelgoländer Wissenschaftliche Meeresuntersuchungen, 1972
1. Faunistische Untersuchungen an Sedimentboden vor Livorno (Italien) und in der Mittel-Adria erbrachten neue Kenntnisse an vier Arten apoder Klein-Holothurien. 2. Die mesopsammobionteTrochodota furcipraedita spec. nov. (Livorno) unterscheidet sich sowohl durch die einfach-gegabelten Tentakel, wie auch durch die radformigen und sigmoiden Kalkkorper von
openaire   +1 more source

Validitas, Kepraktisan, dan Keefektifan Lks Berbasis Scientific Approach Submateri Echinodermata Kelas X [PDF]

open access: yes, 2016
Tujuan penelitian ini adalah menghasilkan LKS berbasis scientific approach submateri Filum Echinodermata yang valid, praktis, serta efektif, dan mendeskripsikan validitas, kepraktisan, dan keefektifan LKS tersebut. Pengembangan LKS menggunakan metode 4-D
ILAHI, A. K. (ANDRI)
core  

Marked Variability in Distance‐Decay Patterns Suggests Contrasting Dispersal Ability in Abyssal Taxa

open access: yesGlobal Ecology and Biogeography, Volume 34, Issue 1, January 2025.
ABSTRACT Aim We assess the role of spatial distance and depth difference in shaping beta diversity patterns across abyssal seascape regions. We measured the decrease of faunistic similarity across the northeast Pacific seafloor, to test whether species turnover rates differ between deep and shallow‐abyssal biogeographical provinces and whether these ...
Erik Simon‐Lledó   +11 more
wiley   +1 more source

Spatial distribution patterns and movements of Holothuria arguinensis in the Ria Formosa (Portugal) [PDF]

open access: yes, 2015
Holothurian populations are under pressure worldwide because of increasing demand for beche-de-mer, mainly for Asian consumption. Importations to this area from new temperate fishing grounds provide economic opportunities but also raise concerns ...
Canovas, Fernando   +2 more
core   +1 more source

Mortality Risk of Juvenile Japanese Sea Cucumber Apostichopus japonicus by the Sympatrically Occurring Hermit Crab Paguristes ortmanni

open access: yesAquaculture Research, Volume 2025, Issue 1, 2025.
The density of the hermit crab, Paguristes ortmanni, in the artificial reef of juvenile Apostichopus japonicus increased almost threefold from June to December 2018. Calcareous ossicles of A. japonicus were identified from the stomach contents in 28.8% of the hermit crabs (18.6% in males and 10.2% in females) in December; season hatchery‐produced ...
Nobuharu Inaba   +3 more
wiley   +1 more source

Checklist of the Invertebrate Animals Reported from the Region of Port Aransas, Texas [PDF]

open access: yes, 1960
This checklist is of preliminary form with the hope that this will be a beginning for a more complete annotated list of the fauna and flora of this region. In many cases this list is quite obviously incomplete, however further work on the taxonomy of
Trott, Lamarr B.
core   +1 more source

Optimal mesh size of traps for marbled flounder (Pseudopleuronectes yokohamae) based on biological and economic factors

open access: yesFisheries Management and Ecology, Volume 31, Issue 6, December 2024.
Abstract Gear selectivity is crucial in fisheries management because it influences the size and species of fish caught, with traditional methods often basing optimal mesh size on the mature length of a target species. However, to ensure sustainable fisheries, both biological aspects of resource protection and fishing operation efficiency must be ...
Myungsung Koo, Inyeong Kwon
wiley   +1 more source

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