Results 31 to 40 of about 999,737 (297)
Neoextinctions of Marine Invertebrates [PDF]
American Zoologist, 1993 Historical or recent extinctions (here called neoextinctions) are rarely reported among marine and estuarine invertebrates. Four case histories of neoextinctions, using gastropod mollusks (snails) as examples, are reviewed: the periwinkle Littoraria flammea (last collected < 1840 in China), the rocky shore limpet “Colliselld” edmitchelli (1861/3 in ...
James T. Carlton
openalex +3 more sources
Leptoclinides (Ascidiacea, Didemnidae) from Brazil: new records and two new species
European Journal of Taxonomy, 2019 Twenty-two samples of Leptoclinides Bjerkan, 1905 collected along the Brazilian coast between 1998 and 2017 were examined. Herein we describe two new species (Leptoclinides coronatus sp. nov. and Leptoclinides lotufoi sp. nov.).
Livia M. Oliveira +2 more
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Content-based image retrieval system for marine invertebrates [PDF]
, 2016 There are many marine life around the world where it is essential to have proper documentation for future records. Many information retrieval systems for marine science today require text input from user and can only be accessed online. Therefore, people
Mohd Norowi, Noris +2 more
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DNA barcoding on marine invertebrates
Jurnal Biologi Udayana, 2021 A large number of species of marine invertebrates that have similar morphology cause misidentification very possible. Molecular species identification is important in taxonomy study accurately.
Agus Mohammad Hikam +3 more
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First report of Laternula elliptica in the Antarctic intertidal zone [PDF]
, 2016 Many Antarctic marine invertebrates are considered to be highly stenothermal, subjected to loss of functionality at increased temperatures and so at high risk of mortality in a rapidly warming environment. The bivalve Laternula elliptica is often used as
Fitzcharles, Elaine M. +3 more
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Bio-inspired design of ice-retardant devices based on benthic marine invertebrates: the effect of surface texture [PDF]
PeerJ 2:e588 2014, 2014 Growth of ice on surfaces poses a challenge for both organisms and for devices that come into contact with liquids below the freezing point. Resistance of some organisms to ice formation and growth, either in subtidal environments (e.g. Antarctic anchor ice), or in environments with moisture and cold air (e.g.
arxiv +1 more source
Context-Driven Detection of Invertebrate Species in Deep-Sea Video [PDF]
International Journal of Computer Vision 2023, 2022 Each year, underwater remotely operated vehicles (ROVs) collect thousands of hours of video of unexplored ocean habitats revealing a plethora of information regarding biodiversity on Earth. However, fully utilizing this information remains a challenge as proper annotations and analysis require trained scientists time, which is both limited and costly ...
arxiv +1 more source
A bioturbation classification of European marine infaunal invertebrates [PDF]
, 2013 Bioturbation, the biogenic modification of sediments through particle reworking and burrow ventilation, is a key mediator of many important geochemical processes in marine systems.
Aguzzi +51 more
core +4 more sources
Millimeter-scale topography enables coral larval settlement in wave-driven oscillatory flow [PDF]
, 2022 Larval settlement in wave-dominated, nearshore environments is the most critical life stage for a vast array of marine invertebrates, yet it is poorly understood and virtually impossible to observe in situ. Using a custom-built flume tank that mimics the oscillatory fluid flow over a shallow coral reef, we show that millimeter-scale benthic topography ...
arxiv +1 more source
Aquaculture Reports, 2023 Crassostrea hongkongensis (Hong Kong oyster), a commercially valuable bivalve thriving in the estuaries along the northern coast of the South China Sea, is threatened by the increase of salinity during the dry season. It is essential to improve its hyper-
Xinyu Song +5 more
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