Peer-reviewed Articles - Biology

489 downloads
439 views

Targeted qPCR and non-targeted amplicon sequencing of 16S rRNA genes within sediment layers identified the anaerobic ammonium oxidation (anammox) niche and characterized microbial community changes attributable to freshwater mussels. Anammox bacteria were normally...

["Aquaculture, Fisheries and Fish Science","Ecosystem Science","Marine Biology","Microbiology","Molecular Biology"]
doi:10.7717/peerj.3536
30 downloads
363 views

Trichocorixa verticalis (T. verticalis), native to North America and the Caribbean islands, is an invasive waterboatman species (Corixidae) in the southwest of the Iberian Peninsula. Previous studies in the native range have suggested that predation by T. verticalis...

["Animal Behavior","Aquaculture, Fisheries and Fish Science","Conservation Biology","Entomology","Marine Biology"]
doi:10.7717/peerj.3554
29 downloads
135 views

Screening of mud crab genus Scylla was conducted in four locations (Marudu Bay, Lundu, Taiping, Setiu) representing Malaysia. Scylla olivacea with abnormal primary and secondary sexual characters were prevalent (approximately 42.27% of the local screened S. olivacea...

["Aquaculture, Fisheries and Fish Science","Marine Biology"]
doi:10.7717/peerj.3419
78 downloads
875 views

The spatial learning skills of high and low stress juvenile mulloway (Argyrosomus japonicus) were tested in a dichotomous choice apparatus. Groups of fish were formed based on background blood cortisol levels and required to learn the location of a food reward...

["Animal Behavior","Aquaculture, Fisheries and Fish Science","Marine Biology"]
doi:10.7717/peerj.3445
37 downloads
190 views

Mixed-species shoals of fish are frequently found in the field; however, little is known about individual-level interactions within these groups. We examined the collective motion of two cyprinid species (Chinese bream, Parabramis pekinensis, and qingbo, Spinibarbus...

["Animal Behavior","Aquaculture, Fisheries and Fish Science"]
doi:10.7717/peerj.3397
100 downloads
595 views

The tadpole shrimp, Triops cancriformis, is a freshwater crustacean listed as endangered in the UK and Europe living in ephemeral pools. Populations are threatened by habitat destruction due to land development for agriculture and increased urbanisation. Despite...

["Aquaculture, Fisheries and Fish Science","Conservation Biology","Ecology","Environmental Sciences","Molecular Biology"]
doi:10.7717/peerj.3228
61 downloads
335 views

The invasive macroalgal species Avrainvillea sp. and native species Halimeda kanaloana form expansive meadows that extend to depths of 80 m or more in the waters off of O‘ahu and Maui, respectively. Despite their wide depth distribution, comparatively little is...

["Aquaculture, Fisheries and Fish Science","Ecology","Marine Biology","Zoology"]
doi:10.7717/peerj.3307
76 downloads
353 views

A period of starvation is regarded as a sound practice in aquaculture prior to handling, transportation and harvest, to minimise impacts on welfare and ensure proper hygiene after harvest. However, documentation of welfare issues such as stress following starvation...

["Aquaculture, Fisheries and Fish Science","Veterinary Medicine","Metabolic Sciences"]
doi:10.7717/peerj.3273
56 downloads
273 views

Floating leaf blades of waterlilies fulfill several functions in wetland ecosystems by production, decomposition and turnover as well as exchange processes. Production and turnover rates of floating leaf blades of three waterlily species, Nuphar lutea (L.) Sm.,...

["Aquaculture, Fisheries and Fish Science","Ecology","Ecosystem Science","Plant Science"]
doi:10.7717/peerj.3212
78 downloads
411 views

Transition zones are of high evolutionary interest because unique patterns of spatial variation are often retained. Here, we investigated the phylogeography of the peacock blenny, Salaria pavo, a small marine intertidal fish that inhabits rocky habitats of the...

["Aquaculture, Fisheries and Fish Science","Biogeography","Evolutionary Studies","Marine Biology"]
doi:10.7717/peerj.3195
107 downloads
512 views

Predation is one of the key factors governing patterns in natural systems, and adjustments of prey behaviors in response to a predator stimulus can have important ecological implications for wild fish. To investigate the effects of predators on the behavior of...

["Animal Behavior","Aquaculture, Fisheries and Fish Science"]
doi:10.7717/peerj.3222
76 downloads
315 views

Dog snapper (Lutjanus jocu Bloch and Schneider 1801) and mahogany snapper (Lutjanus mahogoni Cuvier 1828) are infrequently caught snappers in the southeastern U.S. primarily occurring off of southern Florida. The species were opportunistically sampled from commercial...

["Aquaculture, Fisheries and Fish Science","Ecology","Marine Biology"]
doi:10.7717/peerj.3167
100 downloads
421 views

Background The Australian redclaw crayfish (Cherax quadricarinatus, von Martens), is native to Australasia, but has been widely translocated around the world due to aquaculture and aquarium trade. Mostly as a result of escape from aquaculture facilities, this species...

["Aquaculture, Fisheries and Fish Science","Biodiversity","Ecology","Zoology"]
doi:10.7717/peerj.3135
2 citations
154 downloads
599 views

The widespread African clawed frog (Xenopus laevis) occurs in sympatry with the IUCN Endangered Cape platanna (Xenopus gilli) throughout its entire range in the south-western Cape, South Africa. In order to investigate aspects of the interspecific competition between...

["Aquaculture, Fisheries and Fish Science","Ecology","Zoology"]
doi:10.7717/peerj.3130
316 downloads
1,119 views

The human population is growing and, globally, we must meet the challenge of increased protein needs required to feed this population. Single cell proteins (SCP), when coupled to aquaculture production, offer a means to ensure future protein needs can be met without...

["Agricultural Science","Aquaculture, Fisheries and Fish Science","Biotechnology","Food Science and Technology","Microbiology"]
doi:10.7717/peerj.3170

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