Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 7 of 7 for “"Squalus acanthias"”.
-
Incorporating Migration and Local Movement Patterns into Management Strategies for Spiny Dogfish (Squalus acanthias)
… of the northwest Atlantic Spiny Dogfish (Squalus acanthias) into separate management units. These management units are not genetically distinct, but rather would be based on unique behaviors adopted by hypothesized groups of dogfish that connect reproductive, feeding, and overwintering …
-
Updated life history and population structure assessment of spiny dogfish, Squalus acanthias, in the Gulf of Maine
<p>Spiny dogfish (Squalus acanthias) are considered to be the most abundant shark species in the Western North Atlantic, but recently there was a decline in biomass estimates following a nearly ten-fold increase in fishery landings. Because fishing pressure has been shown to affect population …
-
Aquaporin 3 Water Channel Protein Gene Expression in Squalis Acanthias Dogfish Shark
… AQP3 is present in the epithelial cells of Squalus acanthias dogfish shark kidney, gills, rectal gland, esophagus, stomach, eye and brain. The full-length Squalus acanthias sequence has 73.8% amino acid identity to human AQP3. Quantitative PCR experiments suggest that constitutive AQP3 …
-
O gênero Squalus no Brasil: caracterização do grupo megalops e determinação do status taxonômico das formas brasileiras
Three species groups of Squalus from the Brazilian coast are defined and the megalops group is characterized. According to analysis of external morphology (pectoral fins shape, dorsal fins spines length in comparison with the high of these fins and position of pelvic fins in comparison with dorsal …
-
Delination of Coastal Shark Habitat within North Carolina Waters Using Acoustic Telemetry, Fisher-Independent Surveys, and Local Ecological Knowledge
… Dogfish (Mustelus canis), and Spiny Dogfish (Squalus acanthias) occurred primarily during mid-afternoon and Blacknose Sharks (Carcharhinus acronotus) occurring most often at night. A large Bull Shark tagged in another study accounting for the majority of tag detections and occurred within the …