Results 71 to 80 of about 98,504 (307)
State of Florida Conservation Plan for Gulf Sturgeon (Acipenser oxyrinchus desotoi) [PDF]
, 2001 Gulf sturgeon are anadromous. They spend the cooler months (October or November through March or April) in estuarine or marine habitats, where they feed on benthic organisms such as isopods, amphipods, lancets, molluscs, crabs, grass shrimp, and ...
Wakeford, Anne
core
Gill Ventilation Rates of Mayfly Nymphs (Ephemeroptera: Heptageniidae) as a Biomonitoring Technique [PDF]
, 2018 Gill ventilation frequency (GVF) of the mayfly nymph Stenacron interpunctatum (Ephemeroptera: Heptageniidae) was studied to assess the applicability of a relatively simple, real time video methodology and to assess the potential of GVF rates for use in a
Kaster, Jerry L, MacKenzie, Richard A
core +2 more sources
The Russian Academic journal, 2011 This article examines the miserable situation of destruction and Azov Seas Tsymlyansk in the last half century. Shows the history of the world's first preserved fish prostoranstva and lifestyle of the indigenous population of the Don - the Cossacks, who later became an example of environmental management.
openaire +1 more source
Scientific Reports, 2020 The immune system of sturgeons, one of the most ancient and economically valuable fish worldwide, is poorly understood. The lack of molecular tools and data about infection biomarkers hinders the possibility to monitor sturgeon health during farming and ...
M. Castellano +7 more
semanticscholar +1 more source
Biochemical parameters and leukocyte differential count in Persian sturgeon (Acipenser persicus) juveniles caught in the Mazandaran province coasts [PDF]
تغذیه آبزیان, 2015 Hematological studies are an available and sensitive method for assessing natural condition in an organism at different ages. The present study was carried out with the aim of studying leukocytes differential count and some blood biochemical indices in ...
Ali Hallajian +3 more
doaj
Retirees Look Back on the Years [PDF]
, 2008 Professors Howard Leichter, Linda Olds and Kareen Sturgeon share memories of their years at ...
Johnson, Ann, \u2779 +5 more
core +1 more source
List of the Lepidoptera of Black Sturgeon Lake, Northwestern Ontario, and Dates of Adult Occurrence [PDF]
, 2017 From May to September each year from 1960 through 1968, a collection of Lepidoptera was made at Black Sturgeon Lake, northwestern Ontario, from speci mens captured in a light trap and from specimens netted during the day.
Sanders, C. J
core +3 more sources
International Journal of Osteoarchaeology, EarlyView.ABSTRACT Studying goose domestication through archaeological finds has been challenging due to the similar skeletal morphology of the European domestic goose and its wild progenitor, the greylag goose (Anser anser). We analyzed stable carbon (δ13C) and nitrogen (δ15N) isotopes from bone collagen of subfossil domestic and potentially domestic geese to ...
Johanna Honka +7 more
wiley +1 more source
PLoS ONE, 2016 In the Bay of Fundy, Atlantic sturgeon from endangered and threatened populations in the USA and Canada migrate through Minas Passage to enter and leave Minas Basin.
Michael J W Stokesbury +7 more
doaj +1 more source
Sturgeon Meat and Caviar Quality from Different Cultured Species
Fishes, 2020 Sturgeon raw eggs, caviar and meat obtained from different species reared in an Italian production plant were evaluated for their chemical composition, in order to improve their appreciation on the market and to detect any eventual distinctness related ...
Annalaura Lopez +4 more
semanticscholar +1 more source