Results 71 to 80 of about 4,579 (195)

The bioecological characteristics of Black Sea needle of Kujbishev water basin

open access: yesЮг России: экология, развитие, 2015
The article is the first to provide data on the ecological peculiarities of the habitation of the blackstriped pipefish in the Kuybyshev water reservoir; and also on its morphometrical characteristics, age and sex structure, terms of spawning ...
D. U. Semenov   +2 more
doaj   +1 more source

Effects of live-bait shrimp trawling on seagrass beds and fish bycatch in Tampa Bay, Florida [PDF]

open access: yes, 1999
The use of live shrimp for bait in recreational fishing has resulted in a controversial fishery for shrimp in Florida. In this fishery, night collections are conducted over seagrass beds with roller beam trawls to capture live shrimp, primarily ...
Fonseca, Mark S.   +6 more
core  

OWEZ pelagic fish, progress report and progression after T1 [PDF]

open access: yes, 2009
This report presents the current status of pelagic fish research in the Offshore Windfarm Egmond aan Zee (OWEZ) after having finalized the T0 baseline survey in 2003 and the T1 survey after construction of the wind farm in 2007.
Gloe, D., Lambers, R.H.L., Ybema, M.S.
core   +1 more source

Social Interaction With Females Modulates Context‐Dependent Male Guppy Mating Tactics for Female Receptivity

open access: yesEcology and Evolution, Volume 15, Issue 12, December 2025.
We experimentally tested how social experience influences male mating behavior and preference in guppies. Males raised in mixed‐sex groups adjusted their mating tactics based on female receptivity but did not differ in overall mate preference compared to males reared in male‐only groups. Our findings highlight how social experience can modulate context‐
Versara Goberdhan   +4 more
wiley   +1 more source

On the occurrence of the deep-snouted pipefish Syngnathus typhle Linnaeus, 1758 (Osteichthyes: Syngnathidae) in Tunisian waters (Central Mediterranean) [PDF]

open access: yesActa Adriatica, 2007
Morphometrical measurements, counts and a short description of the deep-snouted pipefish Syngnathus typhle Linnaeus, 1758 are presented in this paper from specimens caught in Tunisian waters.
Christian CAPAPÉ   +3 more
doaj  

Amazonian fish migration as a social–cultural–ecological process

open access: yesPeople and Nature, Volume 7, Issue 12, Page 3297-3312, December 2025.
Abstract In this study, we highlight the rich perspectives and explanations of fish migration held by Indigenous groups across the Amazon. We present the aspects of Indigenous cosmological stories, drawing from our exploratory review of cultural ethnographies and grey literature, as well as the authors' own experiences. We ask, how do Amazonian peoples
LuLu Victoria‐Lacy   +6 more
wiley   +1 more source

Recovery of the critically endangered river pipefish, Syngnathus watermeyeri, in the Kariega Estuary, Eastern Cape province [PDF]

open access: yes, 2007
An intensive ichthyofaunal survey in the permanently open Kariega Estuary along the Eastern Cape coast has identified a breeding population of the critically endangered river pipefish, Syngnathus watermeyeri, within the middle and upper reaches of the ...
Froneman, Pierre William   +2 more
core   +1 more source

Individual identification of bony fishes using unique body markings: Implications and applications

open access: yesJournal of Fish Biology, Volume 107, Issue 6, Page 1852-1867, December 2025.
Abstract The natural variation in animal body markings, such as spots, stripes and blotches, offers a powerful tool for researchers, conservationists, citizen scientists and resource managers to distinguish specific individuals within species. By building libraries of photo‐identified individuals, we can track and differentiate individuals over time ...
Katie Dunkley   +6 more
wiley   +1 more source

Candidatus Syngnamydia venezia, a novel member of the phylum Chlamydiae from the broad nosed pipefish, Syngnathus typhle. [PDF]

open access: yesPLoS ONE, 2013
Chlamydia are obligate intracellular bacteria and important pathogens of humans and animals. Chlamydia-related bacteria are also major fish pathogens, infecting epithelial cells of the gills and skin to cause the disease epitheliocystis.
Alexander Fehr   +9 more
doaj   +1 more source

Sex-specific responses to fecundity selection in the broad-nosed pipefish [PDF]

open access: yes, 2018
Fecundity selection, acting on traits enhancing reproductive output, is an important determinant of organismal body size. Due to a unique mode of reproduction, mating success and fecundity are positively correlated with body size in both sexes of male ...
Stölting, Kai   +2 more
core  

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