Results 71 to 80 of about 83,522 (250)

Skeletal Deformities in Cultured Striped Catfish Pangasianodon hypophthalmus (Sauvage, 1878) in the Mekong Delta, Vietnam

open access: yesAsian Fisheries Science, 2023
Skeletal deformities are a common issue that poses a challenge that hinders the production of cultured finfish worldwide. The present study aims to describe for the first time skeletal deformities in cultured striped catfish Pangasianodon ...
NGUYEN THAO SUONG   +4 more
doaj   +1 more source

A tackle box guide to: common saltwater fishes of southwest Florida [PDF]

open access: yes, 1993
There are well over 150 species of fish caught by hook and line in local waters. The 86 species included in this book were selected by the author and editors because they are the most frequently encountered.
Allen, Ralph   +4 more
core  

A New Species of Cyprinid Genus Opsariichthys (Teleostei: Cyprinidae) from the Pearl River, Southern China

open access: yesDiversity
A new cyprinid fish, Opsariichthys rubriventris sp. nov., is described from the Xizhijiang River, a tributary of the Pearl River basin in Huizhou City, Guangdong Province, southern China.
Jia-Bo Chen   +6 more
doaj   +1 more source

Diagnosis and interrelationships of fishes of the genus Channa Scopoli (Teleostei: Channidae) of northeastern India

open access: yesJournal of Threatened Taxa, 2009
Diagnostic characters of nine species of the genus Channa Scopoli of northeastern India are given. Examination of morphological and osteological characters revealed that the fish under study comprised two phylectic groups: marulius and gachua.
W. Vishwanath, Kh. Geetakumari
doaj   +1 more source

Molecular and cellular mechanisms underlying the evolution of form and function in the amniote jaw. [PDF]

open access: yes, 2019
The amniote jaw complex is a remarkable amalgamation of derivatives from distinct embryonic cell lineages. During development, the cells in these lineages experience concerted movements, migrations, and signaling interactions that take them from their ...
A Abzhanov   +395 more
core   +1 more source

Multigenic Delineation of Lower Jaw Deformity in Triploid Atlantic Salmon (Salmo salar L.). [PDF]

open access: yesPLoS ONE, 2016
Lower jaw deformity (LJD) is a skeletal anomaly affecting farmed triploid Atlantic salmon (Salmo salar L.) which leads to considerable economic losses for industry and has animal welfare implications.
Gianluca Amoroso   +5 more
doaj   +1 more source

Thermal Resilience of Feeding Kinematics May Contribute to the Spread of Invasive Fishes in Light of Climate Change

open access: yesBiology, 2016
As a consequence of global warming, tropical invasive species are expected to expand their range pole-ward, extending their negative impacts to previously undisturbed, high-latitude ecosystems.
Ralph Turingan, Tyler Sloan
doaj   +1 more source

Life after Catch and Release [PDF]

open access: yes, 2004
Since 1988 regulations have required U.S. longline fishermen to release all Atlantic white marlin, Tetrapturus albidus. By the late 1990’s, approximately 99% of Atlantic white marlin caught by U.S. recreational fishermen were released.
Cramer, Jean
core  

Repeated evolution of durophagy during ichthyosaur radiation after mass extinction indicated by hidden dentition. [PDF]

open access: yes, 2020
Marine tetrapods quickly diversified and were established as marine top predators after the end-Permian Mass extinction (EPME). Ichthyosaurs were the forerunner of this rapid radiation but the main drivers of the diversification are poorly understood ...
Hu, Yuan-Chao   +8 more
core   +1 more source

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