Results 101 to 110 of about 2,343 (186)

Complete mitogenomes of five ecologically diverse Australian freshwater fishes

open access: yesMitochondrial DNA. Part B. Resources, 2019
Complete mitochondrial genome sequences were determined for five species of Australian freshwater fishes, representing a diverse range of ecologies and life histories. Mitogenomes were sequenced and annotated for Craterocephalus stramineus (Atherinidae);
Daniel J. Schmidt, Carmel McDougall
doaj   +1 more source

THE VERTEBRAL COLUMN OF THE TRIASSIC FISH SAURICHTHYS (ACTINOPTERYGII) AND ITS STRATIGRAPHICAL SIGNIFICANCE

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 1990
The Norian beds of the Southern Calcareous Alps have yielded at least four species belonging to Saurichthys. Their vertebral column has large praezygapophyses, which, in each of these nominai species, at­tain a different relative length. The latter is inversely proportional to age: in fact, the youngest two, coeval spe­cies have the longest ...
openaire   +3 more sources

A new species of cyprinoid fish from the Tana River, Kenya (Actinopterygii: Danionidae)

open access: yesZootaxa, 2019
Sampling of streams in the middle reaches of the Tana River Basin in Meru National Park, Kenya, from 2010 to 2012 for an NSF-funded International Research Experiences for Students (IRES) project, resulted in the capture of a number of specimens of what were first thought to be Neobola fluviatilis.  On closer examination the specimens were determined to
Ray C. Schmidt   +3 more
openaire   +3 more sources

The genome sequence of the Dracula fish, Danionella dracula (Britz, Conway & Rüber, 2009) [version 1; peer review: 2 approved]

open access: yesWellcome Open Research
We present a genome assembly from an individual Danionella dracula (the Dracula fish; Chordata; Actinopterygii; Cypriniformes; Danionidae; Danioninae). The genome sequence is 665.21 megabases in span.
Michelle Smith   +9 more
doaj  

Evolution of the facial musculature in basal ray-finned fishes

open access: yesFrontiers in Zoology, 2018
Background The facial musculature is a remarkable anatomical complex involved in vital activities of fishes, such as food capture and gill ventilation.
Aléssio Datovo, Pedro P Rizzato
doaj   +1 more source

Time management in a Poisson fishing model [PDF]

open access: yesarXiv, 2008
The aim of the paper is to extend the model of "fishing problem". The simple formulation is following. The angler goes to fishing. He buys fishing ticket for a fixed time. There are two places for fishing at the lake. The fishes are caught according to renewal processes which are different at both places. The fishes' weights and the inter-arrival times
arxiv  

Anglers' fishing problem [PDF]

open access: yesarXiv, 2011
The considered model will be formulated as related to "the fishing problem" even if the other applications of it are much more obvious. The angler goes fishing. He uses various techniques and he has at most two fishing rods. He buys a fishing ticket for a fixed time.
arxiv  

Optimal placement of Marine Protected Areas [PDF]

open access: yesarXiv, 2013
Overfishing can lead to the reduction or elimination of fish populations and the degradation or even destruction of their habitats. This can be prevented by introducing Marine Protected Areas (MPA's), regions in the ocean or along coastlines where fishing is controlled.
arxiv  

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