Results 41 to 50 of about 2,875 (225)
Aquaculture, Fish and Fisheries, Volume 6, Issue 2, April 2026.Catch and environmental performance of modified scallop dredge designs were assessed. Skid belly bags increased scallop catch by 14%–19% and reduced gear wear. N‐Virodredge reduced catch of scallop juveniles and sorting time. Gear footprint on the seabed was reduced by 50% for skid belly bags. N‐Virodredge cut fuel use by 30%, reducing carbon emissions
Blair Easton +6 more
wiley +1 more source
Echinodermata Larvae: Ophiuroidea, Echinoidea (Plutei)
, 1964 Echinodermata Larvae: Ophiuroidea, Echinoidea (Plutei)
S. R. Geiger (11961179)
core +1 more source
XLIII.—On the structure of the Echinoidea
Annals and Magazine of Natural History, 1872 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire +4 more sources
The Affinities of the Echinoidea [PDF]
The American Naturalist, 1909 THE recent discovery that the crinoids in their ontogeny increase the number of their anibulacral post-radial ossicles by the interpolation of numerous ossicles (in pairs) between the first two primitive brachials and the radial, forming what are known as "interpolated division series, " as well as by the addition of brachials in a linear series at the
openaire +1 more source
Zooarchaeological Analysis of an Atoll Assemblage From Central Micronesia
Archaeology in Oceania, Volume 61, Issue 1, Page 177-198, April 2026.ABSTRACT There has been a dearth of archaeological research on atolls in the central‐eastern Caroline Islands of Micronesia. This has limited our understanding of pre‐contact subsistence and settlement strategies in these more marginal and remote environments, particularly in regards to zooarchaeological data.
Philippa Jorissen +2 more
wiley +1 more source
KLASIFIKASI ECHINOIDEA (FILUM ECHINODERMATA) DENGAN METODE TAKSONOMI NUMERIK-FENETIK
, 2019 Echinoidea (Phylum Echinodermata) is an aquatic biota that has economic value both economic and ecologic. Echinoidea has the characteristics of thorns which can be used as one of the characters in identification and classification.
Idami, Zahratul; UIN Sumatera Utara Medan
core +1 more source
Annotated checklist of Echinoderms from Maranhão and Piauí States, Northeastern Brazil [PDF]
Check List, 2013 The present study provides the first checklist of echinoderm species that occurs in the States of Maranhão and Piauí, in Northeastern Brazil. The present compilation was produced based on an extensive bibliographical revision and on echinoderms deposited
Anne Gondim +2 more
doaj +3 more sources
Echinoidea from Western Persia [PDF]
Geological Magazine, 1920 THE Geological Department of Glasgow University has recently received from Dr. W. R. Smellie and Mr. J. V. Harrison some fossils collected by them which throw further light on the age of the limestones of the Persian arc at the north-western end of Luristan, about 100 miles north-east of Baghdad.
Gregory, J. W., Currie, Ethel
openaire +2 more sources
Oikos, Volume 2026, Issue 4, April 2026.Understanding the ecological implications of species coexistence is central to biodiversity studies and to identify environmental and anthropogenic drivers of ecosystem dynamics, where ecological network analysis offers valuable insights. This study examines the complexity, structure, and potential responses to disturbances of the Strait of Magellan's ...
Claudia D. Andrade +4 more
wiley +1 more source
Echinoderm research perspectives: A Central American bibliometric review
Cuadernos de investigación UNED, 2021 Introduction: Central America, a narrow strip of land dividing the Atlantic and Pacific oceans, has a high diversity of marine and terrestrial species. Echinoderms are one of the most diverse marine groups with 420 reported species.
Juan José Alvarado +1 more
doaj +1 more source