An Intermittent Stream Supports Extensive Spawning of Large‐River Native Fishes
نویسندگان
چکیده
منابع مشابه
Signs of an extended and intermittent terminal spawning in
The reproductive pattern of Loligo vulgaris and Loligo forbesi was studied on the basis of gonad maturation, mating and spawning in males and females of both species which were present off the northwest coast of Spain (Galicia), between February 1991 and February 1993. The mature females of both species have several modes of egg sizes and developmental stages within the ovary. Several signs ind...
متن کاملMovement Patterm of Stream Fishes Ouachita Highlands Stream: An Examination of the Restricted Movement Paradigm
A6slracr.-The rcstrictcd movement paradigm (RMP), which states adult fish do not move out of a pool or rcstricted stream reach, does not fully define the movements of stream fishes. Although stream fishes may spend thc majority of their time in n home pool, they also make regular exploratory trips away from the home pool. Rccapturc of Ouachita Highlands atream fish marked with passive integrate...
متن کاملBehavioral Ecology of Coral Reef Fishes at Spawning
Coral reef fishes aggregate to spawn on certain locations of reefs. This thesis is an extensive investigation of the behavioral and ecological relations between spawning reef fishes, predators and their environment at a spawning aggregation site. Many hypotheses have been proposed regarding the adaptive nature of different diel reproductive cycles observed in coral reef fishes. This study quant...
متن کاملElements of Stream Calculus (An Extensive Exercise in Coinduction)
Elements of stream calculus (an extensive exercise in coinduction) CWI's research has a theme-oriented structure and is grouped into four clusters. Listed below are the names of the clusters and in parentheses their acronyms. ABSTRACT Based on the presence of a nal coalgebra structure on the set of streams innnite sequences of real numbers, a coinductive calculus of streams is developed. The ma...
متن کاملA global baseline for spawning aggregations of reef fishes.
Species that periodically and predictably congregate on land or in the sea can be extremely vulnerable to overexploitation. Many coral reef fishes form spawning aggregations that are increasingly the target of fishing. Although serious declines are well known for a few species, the extent of this behavior among fishes and the impacts of aggregation fishing are not appreciated widely. To profile...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Transactions of the American Fisheries Society
سال: 2019
ISSN: 0002-8487,1548-8659
DOI: 10.1002/tafs.10141