Results 71 to 80 of about 3,025 (172)

Overwintering Fish Community in Ice‐Covered Environments in Hokkaido, Japan, Inferred From Environmental DNA

open access: yesEnvironmental DNA, Volume 7, Issue 2, March/April 2025.
Using fish eDNA metabarcoding, we successfully described an overwintering fish community in ice‐covered environments. eDNA data indicated that the dominant species were Clupea pallasii in the lagoon and Tribolodon spp. in the inlet river. Our findings suggested that the eDNA technique is useful for studying ice‐covered areas and could provide new ...
Tatsuya Kawakami   +4 more
wiley   +1 more source

Tetrosomus gibbosus (Linnaeus, 1758) [PDF]

open access: yes, 2017
Tetrosomus gibbosus, commonly called humpback turretfish, helmet cowfish, camel cowfish and thornbacked boxfish, is a species of boxfish native to the Indo-West Pacific. T.
Jamili, Shahla, Ketabi, Ramin
core  

Connections of the corpus cerebelli in the green sunfish and the common goldfish [PDF]

open access: yes, 1988
Examination of the connections of the corpus cerebelli in one perciform (Lepomis cyanellus) and one cypriniform teleost (Carassius auratus) reveal that ipsilateral afferent connections in both species arise from an anterior group of nuclei in the ...
Northcutt, R. Glenn, Wullimann, Mario F.
core   +1 more source

Design and Validation of an Open–Close Device for Integrated Environmental DNA Sampling Detects A Depth Gradient in Indian Ocean Deep‐Sea Fish Assemblages

open access: yesEcology and Evolution, Volume 15, Issue 2, February 2025.
The goal of this study was to leverage existing survey technology to design and test an eDNA sampler that captures an integrated eDNA sample over the length of a deep‐water transect. We provide a biological interpretation of the resulting data, demonstrating the usefulness of such technology to understand the ocean environments, using fish species as ...
Cindy Bessey   +11 more
wiley   +1 more source

A NEW FOSSIL CLARIFIES THE ANATOMY AND PHYLOGENETIC RELATIONSHIPS OF THE EOCENE GYMNODONT FISH †ZIGNOICHTHYS OBLONGUS (ZIGNO, 1874)

open access: yesRivista Italiana di Paleontologia e Stratigrafia
The Eocene tetraodontiform fish †Zignoichthys oblongus (Zigno, 1874) from the Bolca Konservat-Lagerstätte, northeastern Italy, is redescribed in detail based upon new material.
LORENZO RIDOLFI   +3 more
doaj   +1 more source

First records of Fistularia petimba and Diodon eydouxii, for the Azores, with notes on the occurrence of three additional species [PDF]

open access: yes, 2004
Two new records of fishes from the Azores are reported: Fistularia petimba and Diodon eydouxii. The occurrence of Centracanthus cirrus, Decapterus macarellus and Priacanthus arenatus in Azorean waters is ...
Azevedo, José M. N.   +2 more
core   +1 more source

Fish Genomics and Its Application in Disease‐Resistance Breeding

open access: yesReviews in Aquaculture, Volume 17, Issue 1, January 2025.
ABSTRACT Global aquaculture production has been rising for several decades, with up to 76% of the total production from fish. However, the problem of fish diseases is becoming more and more prominent in today's context of pursuing sustainable aquaculture.
Yu Huang   +5 more
wiley   +1 more source

The Grey Triggerfish (Balistes carolinensis Gmelin), a balistid fish new to the Norwegian fauna

open access: yesFauna Norvegica
Four specimens of Balistes carolinensis (Balistidae, Plectognathi) were taken in Norwegian waters in autumn 1995. The first was taken 21 August in the Norwegian Sea SW of Perjohanneset (63°11' N, 04°45' E), while the three others were caught on the west
Tor J. Samuelsen, Jan S. Einarsen
doaj   +1 more source

The Status of Torquigener hypselogeneion (Bleeker) (Tetraodontiformes: Tetraodontidae) and Some Related Species, including a New Species from Hawaii [PDF]

open access: yes, 1983
Torquigener .hypselogeneion (Bleeker) and T.florealis (Cope) are redescnbed, and a neotype IS proposed for the former. That species differs from T. florealis in having smaller eye diameter, shorter caudal peduncle length, usuall!, lower.
Hardy, Graham S.
core  

Length–Mass and Length–Weight Relationships of Japanese Freshwater Fishes

open access: yesJournal of Applied Ichthyology, Volume 2025, Issue 1, 2025.
Relationships between weights (W, dry weight [DW] and wet weight [WW] and lengths L, standard length [SL], head length [HL], and caudal peduncle depth [CD]) and these between DW and WW were examined in 61 freshwater fishes using formula W = aLb and DW = aWWb, respectively.
Hikaru Nakagawa   +6 more
wiley   +1 more source

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