Results 71 to 80 of about 280,776 (277)

The mitochondrial genome of Huananpotamon koatenense (Rathbun, 1904) (Brachyura, Potamidae) and phylogenetic analysis

open access: yesMitochondrial DNA. Part B. Resources
Freshwater crabs play essential roles in the well-functioning of the inland aquatic ecosystems. However, due to the lack of sufficient molecular resources, the study of freshwater crabs has been greatly hindered.
Yunlong Sun   +5 more
doaj   +1 more source

The complete mitochondrial genome sequence of the mountain crab Indochinamon bhumibol

open access: yesMitochondrial DNA. Part B. Resources, 2021
Indochinamon bhumibol has been found as the biggest freshwater crab in Thailand. In this study, we report the first complete sequence of mitochondrial genome from I. bhumibol encoding 13 protein-coding genes, 22 transfer RNAs, and 2 ribosomal RNAs.
Chaiwat Naktang   +8 more
doaj   +1 more source

A mangrove nitrous oxide sink attenuates methane climate impacts

open access: yesLimnology and Oceanography Letters, EarlyView.
Abstract We resolve mangrove nitrous oxide (N2O), methane (CH4), and carbon dioxide (CO2) vertical exchange with the atmosphere and lateral exchange with the ocean. Our new observations in Brazil were combined with literature data to reassess the overall mangrove carbon sequestration potential.
Alex Cabral   +8 more
wiley   +1 more source

Morphometric analysis of freshwater crab, Potamon koolooense (Decapoda: Brachyura: Potamidae) from hillstream Khoh, Uttarakhand

open access: yesEnvironment Conservation Journal, 2013
The present study was carried out on freshwater crab in hillstream Khoh of district Pauri Garhwal in Uttarakhand state. Samples of crab were collected from the population inhabits the hillstream Khoh on monthly basis during May 2011 to April 2012.
Shurveer Singh   +3 more
doaj   +1 more source

Freshwater crabs could act as vehicles of spreading avian influenza virus

open access: yesVirology Journal, 2021
Avian influenza virus (AIV) possessed significant risk to various animals and human health. Wild birds, especially waterfowls are considered to be the natural reservoir of AIVs. The ecology of AIV is still far from being fully understood.
Weiwei Ma   +5 more
doaj   +1 more source

Structural complexity of hard substrates shapes shallow marine benthic communities

open access: yesOikos, EarlyView.
Structurally complex habitats offer niche diversity, with varying biotic and abiotic conditions, generally leading to higher biodiversity compared to simpler habitats. However, our understanding of the response of ecological communities to increased complexity and the underlying drivers remain ambiguous due to discrepancies in how complexity is ...
Esther Suzanne Witte   +12 more
wiley   +1 more source

Acute thermal effects in an inland freshwater crab Austrothelphusa transversa (von Martens, 1868) occupying seasonal, tropical rivers

open access: yes, 2018
Crustaceans occupying drying waterholes in seasonal tropical rivers can access terrestrial areas to regulate hyperthermia. An experiment tank filled with water and containing a mesh ramp and dry platform was designed to determine the terrestrial ...
N. Waltham
semanticscholar   +1 more source

Comparative Proteomics of Salinity Stress Responses in Fish and Aquatic Invertebrates

open access: yesPROTEOMICS, EarlyView.
ABSTRACT Fluctuating salinity is symptomatic of climate change challenging aquatic species. The melting of polar ice, rising sea levels, coastal surface and groundwater salinization, and increased evaporation in arid habitats alter salinity worldwide. Moreover, the frequency and intensity of extreme weather events such as rainstorms and floods increase,
Maxime Leprêtre   +3 more
wiley   +1 more source

Sundathelphusa tuerkayi, a new species of gecarcinucid freshwater crab (Crustacea: Brachyura) from Lombok Island, Indonesia

open access: yesNauplius
A new species of the freshwater crab genus Sundathelphusa Bott, 1969 is described from the Indonesian island of Lombok. Sundathelphusa tuerkayi, new species, appears to be most closely related to Sundathelphusa aruana (Roux, 1911), which is known for ...
Peter K. L. Ng, Arthur Anker
doaj   +1 more source

Description of the first juvenile stage of Dilocarcinus septemdentatus (Herbst, 1783) (Crustacea, Decapoda, Trichodactylidae)

open access: yesNauplius, 2017
A total of 38 freshwater brachyuran species occur in Brazil, of which 79% are distributed in the northern region. However, for only two species of freshwater crabs are descriptions available for their juveniles.
Cleverson Rannieri Meira dos Santos   +1 more
doaj   +1 more source

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