Results 21 to 30 of about 3,824 (244)

The complete mitochondrial genome of Hexagrammos agrammus (Scorpaeniformes: Hexagrammidae) by next-generation sequencing [PDF]

open access: yesMitochondrial DNA. Part B. Resources, 2020
The complete mitochondrial genome of the Hexagrammos agrammus is presented in this study. The mitochondrial genome is 16,512 bp long and consists of 13 protein-coding genes, 2 rRNA genes, 22 tRNA genes, and a control region.
Dongping Ji   +4 more
doaj   +2 more sources

Convergent Evolutionary Dead-End and Breakdown of Hard Chorion in Parental-Egg-Care Fish Reproductive Strategies. [PDF]

open access: yesMol Ecol
ABSTRACT Fish exhibit a diverse array of reproductive strategies adapted to various ecological niches. Parental egg‐care, including live‐bearing, mouth‐brooding, and male egg protection by brood pouches, represents an effective strategy for ensuring larval survival and has emerged independently in multiple lineages.
Nagasawa T   +5 more
europepmc   +2 more sources

A revision of Plectanocotyle (Monogenea, Plectanocotylidae), with molecular barcoding of three species and the description of a new species from the streaked gurnard Chelidonichthys lastoviza off Algeria [PDF]

open access: yesPeerJ, 2022
Background The family Plectanocotylidae includes parasites of the gills of marine fish; although nine genera and about 20 species have been described, almost no molecular information is available.
Zouhour El Mouna Ayadi   +3 more
doaj   +2 more sources

Evolution of Animal Parasitism in Nematodes of the Suborder Spirurina. [PDF]

open access: yesEcol Evol
This study reconstructs the evolutionary history of parasitism in Spirurina by integrating ancestral state reconstruction (ASR) with a comprehensive phylogenetic framework. Our analyses reveal clear patterns of hostswitching and major transitions in host associations, providing the first broad evolutionary perspective on parasitism within this group ...
Nagae S, Hasegawa K.
europepmc   +2 more sources

The Influence of Habitat Heterogeneity and Human Disturbance on Trophic Interactions of <i>Sebastiscus marmoratus</i> and <i>Scorpaenopsis cirrosa</i> in Wanshan Archipelago. [PDF]

open access: yesEcol Evol
This study investigates how habitat heterogeneity and human activity shape trophic interactions between two scorpionfish species (Sebastiscus marmoratus and Scorpaenopsis cirrosa) in China's Wanshan Archipelago. Stable isotope analysis revealed regional shifts in their diets (e.g., annelids to mollusks) and broader niche use by S.
Xie H   +11 more
europepmc   +2 more sources

The Metapopulation Bridge to Macroevolutionary Speciation Rates: A Conceptual Framework and Empirical Test. [PDF]

open access: yesEcol Lett
Can metapopulation persistence predict speciation rates? Here, we provide a new framework and apply it to 40 years of fish metacommunity data to test this hypothesized bridge between micro‐ and macroevolution. ABSTRACT Whether large‐scale variation in lineage diversification rates can be predicted by species properties at the population level is a key ...
Januario M, Pinsky ML, Rabosky DL.
europepmc   +2 more sources

Study on artificial induction and early development of gynogenetic fat greenling Hexagrammos otakii

open access: yesAquaculture Reports, 2022
Fat greenling Hexagrammos otakii, belonging to Scorpaeniformes, is an important commercial marine fish species distributed in coast waters of China, Japan, and Korea.
Zhihao Wu   +8 more
doaj   +1 more source

Complete mitochondrial genome of Hemilepidotus gilberti (Scorpaeniformes: Cottidae) [PDF]

open access: yesMitochondrial DNA Part B, 2016
The complete mitochondrial genome of gilbert's irish lord (Hemilepidotus gilberti), a fish belonging to family Cottidae, was sequenced for the first time. This complete mitochondrial genome was 16,907 nucleotides in length, consisting of 38 mitochondrial genes (13 protein-coding genes, 22 tRNA genes, 2 rRNA genes, and a control region).
Song, Young Sun   +6 more
openaire   +2 more sources

Distributional range extension of a rare scorpionfish, Hipposcorpaena filamentosa (Actinopterygii, Scorpaeniformes, Scorpaenidae) [PDF]

open access: yesActa Ichthyologica et Piscatoria, 2021
The distributional range of Hipposcorpaena filamentosa Fowler, 1938, previously recorded only from the Philippines, Indonesia, and Papua New Guinea is extended to include South Africa and Australia, on the basis of two specimens (17.2–29.5 mm standard ...
Kunto Wibowo, Hiroyuki Motomura
doaj   +3 more sources

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