Results 61 to 70 of about 393 (156)

Comparisons of strontium isotope ratios in the water and otoliths suggest narrow habitat ranges of freshwater three-spined sticklebacks in Otsuchi, Japan

Progress in Earth and Planetary Science
Stable isotope analysis is useful in elucidating the flow of elements among organisms and environments. Understanding the movement of organisms is important for the conservation of ecosystems, and radiogenic strontium stable isotope ratios (⁸⁷Sr/⁸⁶Sr ...
Konomi Uji, Takanori Nakano, Ki-Cheol Shin, Seiichi Mori, Manabu Kume, Shotaro Nishida, Ichiro Tayasu   +6 more
doaj   +1 more source

OTOLITH MICROCHEMISTRY INDICATES UNEXPECTED PATTERNS OF RESIDENCY AND ANADROMY IN BLUEBACK HERRING, ALOSA AESTIVALIS, IN THE HUDSON AND MOHAWK RIVERS.

Knowledge and Management of Aquatic Ecosystems, 2001
Blueback herring is an anadromous fish endemic in the tidal Hudson River Estuary, USA. Twentieth-century improvements to a lock and canal system permitted the species to invade the Hudson’s main tributary, the Mohawk River, where it has been recorded ...
LIMBURG K. E., BLACKBURN I., SCHMIDT R., LAKE T., HASSE J., ELFMAN M., KRISTIANSSON P.   +6 more
doaj   +1 more source

Exploring the drivers of otolith Sr/Ca during the early life stages of Larimichthys polyactis: insights from cultured and wild populations

Frontiers in Marine Science
Otolith Sr/Ca profiles are widely used to investigate early life migration and habitat use in both diadromous and oceanodromous fishes. This study focuses on Larimichthys polyactis, an oceanodromous species of significant ecological and commercial ...
Zhongjie Kang, Dade Song, Dade Song, Hushun Zhang, Hushun Zhang, Long Liang, Long Liang, Chengbin Zhang, Chengbin Zhang, Tao Jiang, Fei Zhu, Ying Xiong   +11 more
doaj   +1 more source

Significance of otolith calcium carbonate crystal structure diversity to microchemistry studies

Reviews in Fish Biology and Fisheries, 2019
Otoliths, calcium carbonate (CaCO3) ear stones of fish, contain a wealth of information about fish life and environmental history yet the CaCO3 polymorph form the otolith is made of is a critical, but seldom considered, piece of information during otolith analysis.
Brenda M. Pracheil, Robert George, Bryan C. Chakoumakos   +2 more
openaire   +2 more sources

Pelagic Larval Duration and Population Structure of a Widely Distributed Amphidromous Fish in the Indo‐Pacific Region

Ecology of Freshwater Fish, Volume 35, Issue 1, January 2026.
ABSTRACT Freshwater habitats in the Indo‐Pacific Islands are colonised by amphidromous fish, which undergo a marine larval phase while the rest of the life cycle takes place in the riverine habitat. These fish are mainly represented by Gobiiformes. Among these, Stenogobius genivittatus (Valenciennes, 1837) is widely distributed in the Indo‐Pacific ...
Romain Causse, Marion I. Mennesson, Nicolas Hubert, Frédéric Busson, Hadi Dahruddin, Daisy Wowor, Sopian Sauri, Clara Lord, Philippe Keith   +8 more
wiley   +1 more source

Diversification of Aquaculture Production in Relation to Global Change: The Case of the Domestication of Indigenous Euryhaline Catfish Species (Siluriformes) in the Mekong River Delta, Viet Nam

Reviews in Aquaculture, Volume 18, Issue 1, January 2026.
ABSTRACT The Mekong River Delta, the heart of Vietnam's aquaculture industry, is facing many challenges due to climate change, particularly salinity intrusion. In this context, this review aimed to assess the potential of indigenous euryhaline catfish species to diversify fish farming, strengthen food security, and build resilience in the region. Among
Nguyen Tinh Em, Nguyen Thanh Phuong, Bui Thi Bich Hang, Duong Thuy Yen, Le Quoc Viet, Do Thi Thanh Huong, Vo Nam Son, Huynh Viet Khai, Nguyen Hong Quyet Thang, Nguyen Tan Tai, Fabrice Teletchea, Frédéric Clota, Frédéric Farnir, Philippe Lebailly, Patrick Kestemont   +14 more
wiley   +1 more source

Otolith Age Analysis Reveals Lifespans Greater Than 50 Years for the Three Species of Carpsucker (Carpiodes spp.) in Wisconsin

Aquaculture, Fish and Fisheries, Volume 5, Issue 6, December 2025.
ABSTRACT The carpsuckers (Carpiodes spp.) are a little‐studied genus of three medium‐sized (0.5–3 kg at maturity) freshwater fishes within Catostomidae. These three species are widespread and common in some larger rivers in central North America, as well as some larger lakes and reservoirs.
Alec R. Lackmann, John Lyons, Kimberly A. Kuber, Timothy P. Parks, Daniel L. Walchak, Ewelina S. Bielak‐Lackmann, Charles R. Vaughan, Sarah D. Robertson, John D. Woodling, Mark E. Clark   +9 more
wiley   +1 more source

Connectivity in the early life history of sandeel inferred from otolith microchemistry

Journal of Sea Research, 2017
Abstract Connectivity is a central issue in the development, sustainability and effectiveness of networks of Marine Protected Areas (MPAs). In populations with site attached adults, connectivity is limited to dispersal in the pelagic larval stage.
Fiona M. Gibb, Thomas Régnier, Kirsty Donald, Peter J. Wright   +3 more
openaire   +1 more source

Mugil cephalus stock identification in two protected wetlands of the Valencian Community, Spain.

Frontiers in Marine Science, 2015
The Mugilidae family is widely distributed all over the world. In the Mediterranean Sea there are 8 species of mullets (Thomson, 1997). Mugil cephalus is the most cosmopolitan one and has an important economic value in the region (Whitfield et al., 2012).
Roberta Callicó Fortunato, Roberta Callicó Fortunato, Vicent Benedito Durà   +2 more
doaj   +1 more source

Identification of Different Ecomorphotypes of Coilia nasus in the Dawanzhou Section of the Yangtze River

Fishes
X-ray electron probe microanalyzer technology was used to study the microchemistry and habitat history of Coilia nasus collected from the Dawanzhou section of the Yangtze River between May and June 2023.
Jiahao Liu, Tao Jiang, Junren Xue, Xiubao Chen, Hongbo Liu, Jian Yang   +5 more
doaj   +1 more source