Results 51 to 60 of about 6,577 (179)

Combining eDNA metabarcoding and stable isotope analysis advances diet studies in a colonial, non‐regurgitating seabird

open access: yesIbis, EarlyView.
Understanding seabird diet is fundamental to assessing trophic interactions and predicting responses to environmental change. However, seabird diet studies are often constrained by low taxonomic resolution, invasive sampling methods or reliance on opportunistically collected samples, leaving the diet of important populations such as Common Guillemots ...
Amelia Corvin‐Czarnodolski   +11 more
wiley   +1 more source

A new species of anguilliform catfish (Actinopterygii: Siluriformes: Bagridae) from Bangladesh and northeastern India

open access: yes, 2016
Ng, Heok Hee, Ferraris Jr, Carl J. (2016): A new species of anguilliform catfish (Actinopterygii: Siluriformes: Bagridae) from Bangladesh and northeastern India. Zootaxa 4079 (3): 381-387, DOI: http://doi.org/10.11646/zootaxa.4079.3.
Ferraris Jr, Carl J., Ng, Heok Hee
core   +1 more source

Mobile Elements in Ray-Finned Fish Genomes

open access: yesLife, 2020
Ray-finned fishes (Actinopterygii) are a very diverse group of vertebrates, encompassing species adapted to live in freshwater and marine environments, from the deep sea to high mountain streams.
Federica Carducci   +4 more
doaj   +1 more source

Actinopterygii

open access: yes
Published as part of Barták, Pavel, Ivanov, Martin, Tihlaříková, Eva, Olbert, Martin & Neděla, Vilém, 2024, New, large actinopterygian fishes from the upper Carboniferous of Nýřany, Czech Republic, pp. 501-522 in Acta Palaeontologica Polonica 69 (3) on pages 511-512, DOI: 10.4202/app.01162.2024, http://zenodo.org/record ...
Barták, Pavel   +4 more
openaire   +1 more source

Reconstructing the major skull myology of the giant stem‐amphibian Mastodonsaurus: A case study for early tetrapods

open access: yesJournal of Anatomy, EarlyView.
We reconstruct the major cranial musculature of the giant stem amphibian Mastodonsaurus giganteus, revealing a differentiated jaw‐adductor system, a probable sesamoid pulley, and previously unrecognised muscles. This EPB‐based case study establishes an anatomical framework for modelling feeding in early tetrapods and supports interpretations of ...
Daniel Schwarz   +5 more
wiley   +1 more source

First Record of a Rare Sandperch, Parapercis fuscolineata, from Southern Japan (Actinopterygii: Perciformes: Pinguipedidae)

open access: yes, 2016
Nakayama, Naohide, Ohkawa, Toshiyuki, Endo, Hiromitsu (2016): First Record of a Rare Sandperch, Parapercis fuscolineata, from Southern Japan (Actinopterygii: Perciformes: Pinguipedidae).
Ohkawa, Toshiyuki   +2 more
core   +1 more source

Effects of Pretreatment on the Isotopic Composition of Structural Carbonate in Ray‐Finned Fish Teeth

open access: yesRapid Communications in Mass Spectrometry, Volume 41, Issue 1, 15 January 2027.
ABSTRACT Rationale The carbon and oxygen stable isotope ratios (δ13C and δ18O) of carbonate contained in fish tooth dentin have the potential to offer insights into environmental and ecological conditions, making them promising targets for analysis in fossil specimens.
Toshikazu Furuya   +3 more
wiley   +1 more source

Redescription of the Shortfin Pomfret, Brama pauciradiata, Based on Japanese Specimens (Actinopterygii: Perciformes: Bramidae)

open access: yes, 2014
Hibino, Yusuke, Okada, Makoto, Moteki, Masato, Kimura, Seishi (2014): Redescription of the Shortfin Pomfret, Brama pauciradiata, Based on Japanese Specimens (Actinopterygii: Perciformes: Bramidae).
Okada, Makoto   +3 more
core   +1 more source

A new species of scaly blenny of the genus Labrisomus (Actinopterygii: Labrisomidae) from the tropical West Atlantic

open access: yes, 2009
Sazima, Ivan, Carvalho-Filho, Alfredo, Gasparini, João Luiz, Sazima, Cristina (2009): A new species of scaly blenny of the genus Labrisomus (Actinopterygii: Labrisomidae) from the tropical West Atlantic.
Carvalho-Filho, Alfredo   +3 more
core   +2 more sources

Early evolution of the gular musculature and its innervation in ray‐finned fishes

open access: yesThe Anatomical Record, Volume 309, Issue 12, Page 3625-3648, December 2026.
Abstract Gular muscles are an important but often overlooked component of cranial anatomy in bony fishes. They are located on the ventral surface of the head and are derived from the mandibular and hyoid arches. We present a comprehensive review of the gular musculature and its innervation across early diverging actinopterygian lineages. By integrating
Aléssio Datovo   +4 more
wiley   +1 more source

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