Results 31 to 40 of about 1,246 (174)
The Nature Conservancy's Emiquon Nature Preserve Fish and Aquatic Vegetation Monitoring Annual Report [PDF]
, 2016 Key Ecological Attributes (KEA’s) for thefish and aquatic vegetation communities are used toevaluate theprogressof the restoration efforts at Thompson and Flag lakes of The Nature Conservancy’s Emiquon Nature Preserve.A total of 19 KEA criteria were ...
Casper, Andrew F. +1 more
core
A bristle‐nosed Jurassic ray‐finned fish (Actinopterygii) bears true dermal odontodes on its snout
Journal of Anatomy, EarlyView.Teeth show extreme diversity, including tooth‐like dermal odontodes or “skin teeth” in many extant fishes. We describe the anatomy of enlarged tubercles on the snout of Redfieldius, an extinct early Jurassic fish. We found that the tubercles in Redfieldius are dermal odontodes that evolved independently from those of living species. Abstract Comparison
Jack Stack +2 more
wiley +1 more source
The biota of the upper cretaceous site of Lo Hueco (Cuenca, Spain) [PDF]
, 2015 Artículo escrito por un elevado número de autores, solo se referencian el que aparece en primer lugar, el nombre del grupo de colaboración, si le hubiere, y los autores pertenecientes a la UAMThe Late Cretaceous (Campanian-Maastrichtian) fossil site of ...
Cambra, Óscar +4 more
core +2 more sources
Prevalence and Implications of “Must‐Kill” Angling Regulations for the Management of Invasive Fishes
Fisheries Management and Ecology, Volume 33, Issue 2, Page 260-270, April 2026.ABSTRACT Freshwater biodiversity is increasingly threatened by invasive species, which can disrupt native fish populations and the fisheries they support. Must‐kill regulations, which prohibit the live release of invasive fish caught by recreational anglers, are a management strategy that can be implemented to limit the negative effects of invasive ...
Kevin A. Adeli +2 more
wiley +1 more source
Late Cretaceous (Maastrichtian) fish otoliths from the Deccan Intertrappean Beds, India: a revision [PDF]
, 2008 The study of the Maastrichtian Deccan Intertrappean otolith association allows for the reconstruction of a fish fauna of 22 taxa, of which 16 are identified at species level.
Nolf, D., Prasad, G.V.R., Rana, R.S.
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Comparing Aquatic Environmental DNA Collection Methods Across a Diel Cycle in a Lotic System
Environmental DNA, Volume 8, Issue 2, March/April 2026.Water samples were collected over 25 h from the Tangipahoa River, Louisiana, using active and passive environmental DNA methods to detect fish assemblages. Active sampling involved collecting water samples at hourly intervals for 25 h, whereas passive sampling deployed a stationary filter for 25 h.
Camden E. Oathout +3 more
wiley +1 more source
Fish remains from the Lower Cretaceous (Valanginian-Hauterivian) of Hárskút (Hungary, Bakony Mts) [PDF]
, 2017 Lower Cretaceous (Valanginian-Hauterivian) fish remains, collected in the Közöskút Ravine (nearby Hárskút, Hungary) in the 1960s are detailed here. Although the material is poorly preserved, it is of great importance, because this geographical region and
Szabó, Márton
core +1 more source
Papers in Palaeontology, Volume 12, Issue 1, January/February 2026.Abstract The Late Cretaceous witnessed numerous transgression–regression sequences and the onset of a global cooling phase at the start of the Campanian. In the European archipelago, these environmental changes, combined with active plate tectonics, facilitated the formation of ephemeral land bridges that served as dispersal routes for a variety of ...
Olivier Jansen +5 more
wiley +1 more source
Fishes of the Pine Bluff Arsenal, Jefferson County, Arkansas [PDF]
, 2005 A survey of the fishes of the Pine Bluff Arsenal (PBA) located in Jefferson County, Arkansas was initiated in February 1999 and continued until October 1999 with several supplemental collections made in 2000.
Robison, Henry W.
core +1 more source
Comparative Diets of Invasive Blue Catfish: Differences Across Rivers and Ontogenetic Stages
Ecology of Freshwater Fish, Volume 34, Issue 2, April 2025.ABSTRACT Blue Catfish (Ictalurus furcatus) are an invasive species with expanding populations in freshwater systems, posing significant ecological challenges to native fauna. To assess their potential impacts in diverse aquatic ecosystems, we examined and compared the diets of non‐native Blue Catfish from four rivers in Georgia, USA, two of which drain
Victoria D. Davis +4 more
wiley +1 more source