Results 11 to 20 of about 129,865 (303)

An Approach to the Diversity of Achelata and Brachyura (Crustacea, Decapoda) from the Southern Mexican Caribbean

open access: yesDiversity, 2022
Decapods include species of economic importance, such as Achelata (lobsters) and Brachyura (true crabs), since they have aesthetic, commercial, gastronomic, and biomedical value.
Jani Jarquín-González   +2 more
doaj   +1 more source

Putative Role of CFSH in the Eyestalk-AG-Testicular Endocrine Axis of the Swimming Crab Portunus trituberculatus

open access: yesAnimals, 2023
It has been shown in recent studies that the crustacean female sex hormone (CFSH) plays a crucial role in the development of secondary sexual characteristics in Decapoda crustaceans. However, research on the function of CFSH in the eyestalk-AG-testicular
Mengen Wang   +5 more
doaj   +1 more source

In the depths of the Amazon rainforest: a new troglobitic species of Circoniscus (Isopoda: Scleropactidae) from Brazil [PDF]

open access: yesNauplius
Scleropactidae are one of the most abundant families of Oniscidea, comprising 28 genera. Within this family, the genus Circoniscus includes 13 species, of which four are troglobitic.
Júlia Barbosa Galo   +2 more
doaj   +1 more source

Non-Native Decapods in South America: Risk Assessment and Potential Impacts

open access: yesDiversity, 2023
Biological invasions pose significant challenges in the Anthropocene, impacting ecosystem biodiversity and functioning. Ecological Niche Modeling is widely used to evaluate potential areas at risk of invasions, aiding in the prevention of invasive ...
Lucas Rieger de Oliveira   +5 more
doaj   +1 more source

Transcriptome Analysis to Study the Molecular Response in the Gill and Hepatopancreas Tissues of Macrobrachium nipponense to Salinity Acclimation

open access: yesFrontiers in Physiology, 2022
Macrobrachium nipponense is an economically important prawn species and common in Chinese inland capture fisheries. During aquaculture, M. nipponense can survive under freshwater and low salinity conditions.
Cheng Xue   +8 more
doaj   +1 more source

Retail Stores Policies for Marketing of Lobsters in Sardinia (Italy) as Influenced by Different Practices Related to Animal Welfare and Product Quality

open access: yesFoods, 2018
The aim of the present study was to evaluate the marketing policies of lobsters as influenced by different practices related to product quality in seven supermarkets located in Italy. Retailers were divided in two categories: large scale and medium scale.
Giuseppe Esposito   +2 more
doaj   +1 more source

Five new coexisting species of copepod crustaceans of the genus Spaniomolgus (Poecilostomatoida: Rhynchomolgidae), symbionts of the stony coral Stylophorapistillata (Scleractinia) [PDF]

open access: yes, 2018
Spaniomolgus is a symbiotic genus of copepods of the poecilostomatoid family Rhynchomolgidae and is known to be associated with shallow-water reef-building hermatypic corals.
Bandera García, María Eugenia   +3 more
core   +2 more sources

Manipulación y selección del alimento en el cangrejo grapsoideo omnívoro Neohelice granulata (Decapoda: Varunidae) [PDF]

open access: yes, 2014
Neohelice granulata es un cangrejo semiterrestre cavador y omnívoro, endémico de las marismas del Atlántico sudoccidental. Se comporta como herbívoro cuando habita en áreas con vegetación halófila y como sedimentívoro cuando habita en llanuras fangosas ...
Bas, Claudia Cristina   +2 more
core   +3 more sources

Effects of Organotins on Crustaceans: Update and Perspectives

open access: yesFrontiers in Endocrinology, 2018
Organotins (OTs) are considered some of the most toxic chemicals introduced into aquatic environments by anthropogenic activities. They are widely used for agricultural and industrial purposes and as antifouling additives on boat hull’s paints.
Éverton L. Vogt   +2 more
doaj   +1 more source

Effects of hypoxia on benthic macrofauna and bioturbation in the Estuary and Gulf of St. Lawrence, Canada [PDF]

open access: yes, 2010
The bottom water in the 4300 m deep Lower St. Lawrence Estuary (LSLE) is persistently hypoxic in contrast to the normoxic bottom waters in the Gulf of St. Lawrence (GSL). We photographed the seabed at 11 stations in the Estuary and Gulf of St.
Archambault, Philippe   +4 more
core   +4 more sources

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