Results 11 to 20 of about 784 (183)

Anesthetic protocol for microinjection-related handling of Siberian sturgeon (Acipenser baerii; Acipenseriformes) prolarvae.

PLoS ONE, 2018
An anesthetic protocol was optimized for microinjection-related handling of Siberian sturgeon (Acipenser baerii; Acipenseriformes) prolarvae, an extant primitive fish species commonly grown in aquaculture.
Eun Jeong Kim, Yoon Kwon Nam
doaj   +2 more sources

A global perspective of fragmentation on a declining taxon – the sturgeon (Acipenseriformes) [PDF]

Endangered Species Research, 2016
Acipenseriformes (sturgeons and paddlefishes) are considered to be one of the most globally imperiled taxon, with 25 of the 27 species listed by the International Union for the Conservation of Nature (IUCN).
Haxton, TJ, Cano, TM
doaj   +2 more sources

Threatened fishes of the world: Psephurus gladius (Martens, 1862) (Acipenseriformes: polyodontidae)

Environmental Biology of Fishes, 2009
[Gao, Xin; Wang, Jian Wei] Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Hubei Province, Peoples R China; [Brosse, Sebastien] Univ Toulouse 3, CNRS, Lab Evolut & Divers Biol, UMR 5174, F-31062 Toulouse 4 ...
Gao, X., Wang, J.W., Brosse, S.
core   +4 more sources

Early development of the pituitary gland in Acipenser naccarii (Chondrostei, Acipenseriformes): an immunocytochemical study

Anatomy and Embryology, 2004
The distribution and appearance of secretory cells in the pituitary gland were investigated for the first time in a chondrostean species, Acipenser naccarii, from embryos to juveniles, by immunohistochemistry with mammalian and teleost hormone antisera.
GRANDI, Gilberto, CHICCA, Milvia
openaire   +4 more sources

An ontological morphological phylogenetic framework for living and extinct ray-finned fishes (Actinopterygii). [PDF]

Anat Rec (Hoboken)
Abstract The ray‐finned fishes include one out of every two species of living vertebrates on Earth and have an abundant fossil record stretching 380 million years into the past. The division of systematic knowledge of ray‐finned fishes between paleontologists working on extinct animals and neontologists studying extant species has obscured the ...
Stack J.
europepmc   +2 more sources

Utilizing Environmental DNA Metabarcoding to Assess Fish-Based Food Resources in Key Foraging Areas of the Black Stork. [PDF]

Ecol Evol
This study employed environmental DNA (eDNA) to assess fish‐based food resources in key foraging areas of the Black Stork (Ciconia nigra)—Zhanghe Canyon and Qixi River National Wetland Parks in Henan, China. Results show that the main prey in these habitats are fish from the orders Siluriformes, Cypriniformes, and Perciformes, with no significant ...
Yang X, Liu B, Wu J, Yuan X, Li D, Liu S.   +5 more
europepmc   +2 more sources

Multi-Marker Mitochondrial Analysis Reveals Genetic Diversity and Phylogenetic Relationships of Black Sea Sturgeons (Acipenseridae). [PDF]

Ecol Evol
Sturgeons are an important species due to their complex genetic structure and evolutionary characteristics. Unfortunately, they are threatened with extinction due to illegal and overfishing, as well as the loss of their natural habitats. In our work, we examine the genetic diversity of four sturgeon species that inhabit the Black Sea basin and its ...
Deák G, Prangate R, Matei M, Boboc M, Holban E.   +4 more
europepmc   +2 more sources

Bony fish genomes: Status and gaps. [PDF]

J Fish Biol
Abstract Bony fish constitute an exceptionally species‐rich group of aquatic vertebrates, comprising more than 95% of all living fish. The adaptive processes on the diversity of environments they inhabit make them a highly diverse group from taxonomic, morphological and evolutionary standpoints.
Pérez-Pereira N, Bouza C, Martínez P, Robledo D.   +3 more
europepmc   +2 more sources

The Connections of the Telencephalic Pallium in the White Sturgeon, Acipenser transmontanus: An Experimental Study. [PDF]

J Comp Neurol
Sturgeons are an ancient and basal group of ray‐finned fishes whose pallium consists of lateral, medial, and posterior divisions. The connections of these divisions were determined by injections of biotinylated dextran amine and DiI. Although there is considerable overlap in the connections of these pallial divisions, their heaviest connections are ...
Northcutt RG.
europepmc   +2 more sources

Revisión taxonómica de la ictiología marina de Galicia: Clase Actinopteri (Orden Acipenseriformes al Orden Scorpaeniformes)

, 2022
In this work, a taxonomic revision of Galician bony fishes (Class Actinopteri, from Order Acipenseriformes to Order Scorpaeniformes) is carried out through the different treaties and ichthyological publications published along history.
Bañón Díaz, Rafael, Maño, Toño
core   +2 more sources