Multiple paternity (MP) has been shown to be widespread in elasmobranch fishes although
its prevalence and the number of sires per litter vary considerably among species. In the …

While lethal sampling can be the most effective technique to collect critical reproductive data
for elasmobranchs, non-lethal techniques need to be validated for future use …

Spatio-temporal patterns of species abundance influence the strength of trophic interactions,
while movement of individuals helps determine those patterns of abundance. Thus …

The confounded effects of changes in climate and density on a population's demography are
hard to separate for long-lived species because demographic traits are usually the …

The results of long-term research on the spatial and vertical distribution of the North Pacific
spiny dogfish Squalus suckleyi in the North Pacific Ocean and its size composition are …

The shark complex (Pacific sleeper shark, spiny dogfish, salmon shark, and
other/unidentified sharks) in the Bering Sea and Aleutian Islands (BSAI) is assessed on a …

We concur. Shark bycatch in state-managed salmon gillnet and seine fisheries is an issue of
concern and has been brought before the Board of Fish. Bycatch data does not exist for …

Assessment of the shark stocks in the Gulf of Alaska Page 1 Chapter 18b: Assessment of the
shark stocks in the Gulf of Alaska Cindy A. Tribuzio1, Cara Rodgveller1, Jonathan Heifetz1 …

Spiny dogfish are one of the most abundant shark species and support major commercial
fisheries. Because of their slow life history, including the longest gestation time among …

Поступила в редакцию 06.12. 2010 г. Окончательный вариант получен 18.03. 2011 г.
Обобщены данные по пространственному и вертикальному распределению …