Results 61 to 70 of about 23,920 (215)

Investigating Low‐Temperature Stress Responses in Crustacea Aquatic Species Through Comparative Transcriptomics

open access: yesEvolutionary Applications, Volume 19, Issue 5, May 2026.
ABSTRACT Crustaceans, such as shrimp and crabs, are pivotal to global aquaculture, yet their productivity is severely impacted by low‐temperature stress. This study employs comparative transcriptomic and genomic analyses to elucidate the molecular mechanisms underlying crustacean responses to cold stress across five economically significant species ...
Ying Chen   +7 more
wiley   +1 more source

Echinoderms Metabolites: Structure, Functions, and Biomedical Perspectives

open access: yesMarine Drugs, 2021
Echinoderms are marine invertebrates belonging to the phylum Echinodermata (from the Ancient Greek words “echinos” (hedgehog) and “derma” (skin)) [...]
Vladimir I. Kalinin
doaj   +1 more source

KOMUNITAS BINTANG LAUT (FILUM ECHINODERMATA) DI PERAIRAN PANTAI SABANG [PDF]

open access: yes, 2018
ABSTRAKPenelitian tentang Komunitas Bintang Laut (Filum Echinodermata) di Perairan Sabang telah dilakukan pada bulan Maret 2017. Penelitian ini bertujuan untuk mengetahui struktur komunitas bintang laut (Echinodermata) di perairan sabang meliputi wilayah
Jufri Liadi
core  

Information-theoretic signatures of biodiversity in the barcoding gene

open access: yes, 2018
The COI mitochondrial gene is present in all animal phyla and in a few others, and is the leading candidate for species identification through DNA barcoding.
Barbosa, Valmir C.
core   +1 more source

The first report of South American edrioasteroids and the paleoecology and ontogeny of rhenopyrgid echinoderms [PDF]

open access: yes, 2013
A new species of rhenopyrgid edrioasteroid Rhenopyrgus piojoensis sp. nov. is described form the Silurian (Lower Lud− low) Los Espejos Formation in the Precordillera of Argentina.
Heredia, Susana Emma   +3 more
core   +1 more source

Contrasting Dispersal Patterns of Co‐Occurring Benthic Sister Sea Star Labidiaster Species (Asteroidea: Heliasteridae) in the Southern Ocean

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
This study aimed to employ genetic methods to analyze the phylogeny, species boundaries, population structure, demographic history and genetic connectivity for Southern Ocean sea stars, Labidiaster radiosus and L. annulatus. A sister‐species relationship was revealed between L. radiosus and L.
Nicola Rodewald   +3 more
wiley   +1 more source

KORELASI KOMUNITAS LAMUN DENGAN KOMUNITAS ECHINODERMATA DI PANTAI SINDANGKERTA KECAMATAN CIPATUJAH KABUPATEN TASIKMALAYA JAWA BARAT [PDF]

open access: yes, 2016
Penelitian ini bertujuan untuk mengukur korelasi komunitas lamun dengan komunitas Echinodermata di Pantai Sindangkerta Kecamatan Sindangkerta Kabupaten Tasikmalaya, Jawa Barat.
NURUL AULIA, 125040044
core  

Analysis of the Structure and Functioning of the Chudao Oyster Reef Ecosystem in Sanggou Bay, China

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
The study focuses on the Chudao oyster reef ecosystem in Sanggou Bay, China. By investigating the biodiversity, food web structure, and energy flow, the study aims to provide a basis for further exploring the role of oyster reef in maintaining marine ecological environment. ABSTRACT The Chudao oyster reef in Sanggou Bay, China represents a rare case of
Yazhou Shi   +8 more
wiley   +1 more source

Extent and toxicity of contaminated marine sediments in Southeastern Florida [PDF]

open access: yes, 2004
Thirty sites were sampled in southern Biscayne Bay and Manatee Bay in December 1999 to determine the extent of toxicity in sediments. Analyses and assays included: pesticides and phenols in seawater; chemical contaminants in sediment; amphipod mortality,
Cantillo, A. Y., Lauenstein, G. G.
core  

Diel thermal variability does not always have detrimental effects on the performance of ectotherms

open access: yesFunctional Ecology, Volume 40, Issue 4, Page 786-799, April 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Climate change directly affects animal survival, with ectotherms being particularly vulnerable because their vital rates are closely related to environmental temperatures.
Daniel A. Bastías   +1 more
wiley   +1 more source

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