Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Central mudminnow"'
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Douglas A. Burns, Karen Riva-Murray
Publikováno v:
Ecological Indicators. 84:648-661
Simple screening approaches for the neurotoxicant methylmercury (MeHg) in aquatic ecosystems may be helpful in risk assessments of natural resources. We explored the development of such an approach in the Adirondack Mountains of New York, USA, a regi
Publikováno v:
Journal of the Arizona-Nevada Academy of Science. 46:1-5
Energy acquisition is of fundamental importance to the survival of any organism. Thus, the morphology, or tools, that an organism uses to capture food can be under intense selective pressure. We studied the prey capture mechanics of the central mudmi
Publikováno v:
Hydrobiologia. 742:327-338
Despite their often physical connection, neighbouring stormwater drains and urban streams are typically managed quite differently; with drains mostly regarded as poor fish habitat. The goal of this study was to evaluate the interconnectedness of an u
Autor:
Frank M. Panek, Judith S. Weis
Publikováno v:
Northeastern Naturalist. 20:37-48
Umbra pygmaea (Eastern Mudminnow) is a freshwater species common in Atlantic slope coastal lowlands from southern New York to northern Florida and is typical of slow-moving, mud-bottomed, and highly vegetated streams, swamps, and small ponds. We exam
Autor:
Christopher D. Moyes, Katharina Bremer
Publikováno v:
Journal of Experimental Biology. 214:1888-1895
SUMMARY Mitochondrial content, central to aerobic metabolism, is thought to be controlled by a few transcriptional master regulators, including nuclear respiratory factor 1 (NRF-1), NRF-2 and peroxisome proliferator-activated receptor-γ coactivator-
Autor:
W. Grady Wells
Publikováno v:
Journal of the Kentucky Academy of Science. 71:26-35
Nineteen locations were sampled in the Obion Creek drainage from July 2007 until May 2008 to determine species composition of fishes in the channelized drainage in western Kentucky and evaluate anthropogenic disturbances with the Kentucky Index of Bi
Publikováno v:
Journal of Applied Ichthyology. 26:89-94
Summary A rudimentary understanding of age, growth, and life-span is lacking for many non-game fishes. Growth characteristics of the central mudminnow (Umbra limi) have not yet been accurately described using reliable hard part analysis. The utility
Autor:
Brian A. Miller, Jennifer R. Jenkins
Publikováno v:
The American Midland Naturalist. 158:226-232
The central mudminnow (Umbra limi Kirtland, 1841) is a small freshwater fish that inhabits slow-moving waters in central North America. In this study, we investigate shoaling behavior in the central mudminnow. In Experiment 1, a focal mudminnow was g
Publikováno v:
Northeastern Naturalist. 13:287-290
We note the first records of non-native Umbra limi (Umbridae; central mudminnow) in Maine. Unrecognized fish were captured in minnow traps set in Caribou Bog, in the town of Orono, during the summer of 1999. Preliminary identifi- cation by gross anat