Results 71 to 80 of about 1,884 (202)

Offspring Size Resolves a Population Growth Paradox in Rays and Skates

open access: yesFish and Fisheries, Volume 27, Issue 4, Page 927-941, July 2026.
ABSTRACT The maximum intrinsic population growth rate, rmax, is a key determinant of sustainable fishing limits and is increasingly used in risk assessments. We previously showed how the rmax of rays and skates (subclass Batoidea) scales with adult body size, temperature (and hence depth) such that smaller‐bodied species and those in warmer, shallower ...
Ellen Barrowclift   +4 more
wiley   +1 more source

Object‐Interactive Transvections: A Theory for Addressing Persistent Retail Supply Chain Problems

open access: yesJournal of Business Logistics, Volume 47, Issue 3, July 2026.
ABSTRACT In conventional retail supply chains, the primary objective is to fulfill customer demand by delivering the right product at the right time. However, retailers face persistent problems, including product returns, inventory obsolescence, lost sales, and lost demand.
Emmelie Gustafsson   +4 more
wiley   +1 more source

George and Tony Capadouca with Skate Fish [PDF]

open access: yes, 1961
George Capadouca (left) and Tony Capadouca fishing on the boat Silver Bear used as a Beam Troller (Dragger) in the Gulf Islands and Georgia Strait to catch sole, cod, rock fish, crab, etc.

core  

The dental plate on bichir pectoral fins: A unique dermal skeletal element bearing individual odontodes with tooth‐like replacement

open access: yesJournal of Anatomy, Volume 249, Issue 1, Page 127-140, July 2026.
Pectoral fins of bichirs encompass the so‐called dental plates – unique dermal skeletal elements with individual odontodes identical to the oral teeth. Abstract The dermal skeleton appeared early in vertebrate evolution in the form of mineralized skin denticles composed of tooth‐like units—odontodes.
Tomáš Suchánek   +2 more
wiley   +1 more source

Birds Depredating Stingrays and Skates (Chondrichthyes: Batoidea): New Observations and a Review of Records [PDF]

open access: yes
Gulls (Larus spp.) have a diet that includes fish, but they are also often dietary generalists. A limited number of dietary studies have been undertaken on the Pacific Gull Larus pacificus, which are endemic to Australia.
Fitzsimons, James A.
core   +1 more source

Food from the sea: fish and shellfish of New England. [PDF]

open access: yes, 2013
"In New England, the specific job is to spread consumption more uniformly over the nearly 80 species of fish and shellfish that are brought, into local ports each year.
Carson, Rachel L.;
core  

Growth and maturity of Longnose Skates (Raja rhina) along the North American West Coast [PDF]

open access: yes, 2020
Thesis (Master's)--University of Washington, 2020Information on the growth and maturation of exploited fishes is important for assessing and managing fish populations.
Arrington, Morgan Brittany
core  

Identification of Rays through DNA Barcoding: An Application for Ecologists [PDF]

open access: yes, 2012
DNA barcoding potentially offers scientists who are not expert taxonomists a powerful tool to support the accuracy of field studies involving taxa that are diverse and difficult to identify.
Owen O'Shea   +39 more
core   +2 more sources

Comparative resource utilization of eastern North Pacific skates with applications for fisheries management [PDF]

open access: yes, 2015
Thesis (Ph.D.)--University of Washington, 2015Skates (Rajiformes: Rajoidei) are an extremely diverse group of cartilaginous, marine fishes that are common mesopredators in benthic communities.
Bizzarro, Joseph John
core  

Composition and conservation status of rays sold in Baja California Sur, Mexico

open access: yesConservation Science and Practice
Sharks, skates, and rays (elasmobranchs) are experiencing global population declines, leading to heightened concern regarding the impacts of target and bycatch fishing on their populations. Globally, market mislabeling of unsustainably harvested fish can
Isabella C. Ossiander   +11 more
doaj   +1 more source

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