Results 81 to 90 of about 332,880 (305)

Culture of giant freshwater prawn: Philippines.

open access: yes, 2004
Freshwater prawn thrives in inland bodies of water like rivers, lakes, swamps, irrigation canals, estuaries and even in rivers upstream. More than 100 species were reported to exist worldwide.
Tayamen, Melchor M., Rosario, Westly R.
core  

The cranial, mandibular, and hyoid anatomy of softshell turtles (Trionychidae): A revised character list for phylogenetic analysis

open access: yesThe Anatomical Record, EarlyView.
Abstract Softshell turtles (Pan‐Trionychidae) are an early branching clade of hidden‐necked turtles (Cryptodira) with a rich fossil record extending back to the Early Cretaceous. The evolutionary history of softshell turtles is still unresolved because of their conservative morphology combined with high levels of polymorphism related to morphological ...
Léa C. Girard, Walter G. Joyce
wiley   +1 more source

Microplastics in freshwater environments

open access: yes, 2023
Plastic pollution in aquatic environments is a recognized environmental threat on a global scale and is fed by the linear economy model of "make-use-dispose," which underpins both the fossil fuel and plastic industries. This chapter examines the issue of microplastic pollution in different freshwater environments: (i) rivers and tributaries, (ii) lakes,
Mihai, Florin   +4 more
openaire   +2 more sources

Freshwater biological research in Mexico; A brief historical review

open access: yes, 2010
The first notice of freshwater biological observations carried out inMexico is contained in the ancient nahuatl codexes. In these, freshwaterfishes, waterfowl and aquatic insects are depicted, showing capturemethods, techniques and limnological ...
Elva G. Escobar-Briones   +1 more
core  

Cranial anatomy of a Late Cretaceous aspidorhynchid fish (Neopterygii: Aspidorhynchiformes) from Alberta, Canada

open access: yesThe Anatomical Record, EarlyView.
Abstract Belonostomus longirostrisis was named for an isolated jaw fragment from freshwater Upper Cretaceous (Campanian) sediments of the Dinosaur Park Formation of Alberta, Canada. Following the description of the Albertan species, numerous isolated cranial and postcranial elements have been collected from the Dinosaur Park Formation and assigned to B.
Mondo Miyazato   +4 more
wiley   +1 more source

Celebrating a prospective randomised control trial

open access: yesIndian Journal of Plastic Surgery, 2012
M. Felix Freshwater
doaj   +3 more sources

Statutory protection of freshwater flora and fauna in Britain

open access: yes, 2010
The conservation of freshwater habitats and the species they harbourdemands a diversity of approaches. Over the past 50 years, the emphasisof conservationists in general has gradually changed from one merely ofpreservation to one of active management and
Margaret A. Palmer   +2 more
core  

Contrasting sensitivities to toxicants of the freshwater amphipods Gammarus pulex and G. fossarum

open access: yes, 2010
Amphipods are an important component of freshwater ecosystems. They are very often used in ecotoxicology, particularly the freshwater amphipod Gammarus pulex.
Alonso, A.   +2 more
core   +1 more source

A new species of Lonchidiidae (Hybodontiformes) from the Late Jurassic of Brazil (Aliança Formation, Jatobá Basin)

open access: yesThe Anatomical Record, EarlyView.
Abstract The Aliança Formation (Jatobá Basin) represents lacustrine deposits formed in oxygenated waters that hosted a diverse fauna, including Hybodontiform sharks. Within this group, the Family Lonchidiidae comprises 11 valid genera, with Parvodus previously reported in Brazilian deposits from the Brejo Santo Formation (Araripe Basin, Late Jurassic ...
Larissa de Souza Ribeiro   +1 more
wiley   +1 more source

Effect of Indian Ocean Dipole signal on freshwater cyanobacterial dynamics

open access: yes, 2016
The proliferation of freshwater cyanobacteria is a serious environmental problem that often reduces water quality. In this study, we observed the possible influence of the Indian Ocean Dipole (IOD), represented by the Dipole Mode Index (DMI), on the ...
Gea-Jae Joo; Department of Biology, Pusan National University   +1 more
core  

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