Results 51 to 60 of about 10,206 (272)
Biodiversity of Echinoderms at Kuta Bay, West Nusa Tenggara
Makara Seri Sains, 2009 Observation on echinoderms diversity was carriedout at coastal waters of Kuta bay in the Nusa Tenggara Barat, Nopember 2005. A total of 21 species of echinoderms,consist of 4 species Holothuroidea, 7 species Echinoidea, 5 species Asteroidea and 5 species
Eddy Yusron
doaj
Echinoderms diversity in the Southwestern Atlantic [PDF]
, 2015 Studies of biodiversity of echinoderms from South America have increased in recent years. Here we summarize sampling done on three expeditions along the Argentinean coast (35º - 55º S) and near the Antarctic Peninsula.
Arribas, Lorena Pilar +4 more
core
Sequencing and analysis of the gastrula transcriptome of the brittle star Ophiocoma wendtii [PDF]
, 2012 Background The gastrula stage represents the point in development at which the three primary germ layers diverge. At this point the gene regulatory networks that specify the germ layers are established and the genes that define the differentiated states ...
Garey, James R. +4 more
core +2 more sources
Indigenous peoples and local community reports of climate change impacts on biodiversity
Conservation Biology, Volume 40, Issue 1, February 2026.Abstract Climate change impacts on biodiversity have been primarily studied through ecological research methods, largely ignoring other knowledge systems. Indigenous and local knowledge systems include rich observations of changes in biodiversity that can inform climate change adaptation planning and environmental stewardship.
Albert Cruz‐Gispert +5 more
wiley +1 more source
Re-examination of the Effects of Food Abundance on Jaw Plasticity in Purple Sea Urchins [PDF]
, 2019 Morphological plasticity is a critical mechanism that animals use to cope with variations in resource availability. During periods of food scarcity, sea urchins demonstrate an increase in jaw length relative to test diameter.
deVries, Maya S +2 more
core +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
Kandungan Gizi Bulu Babi (Echinoidea)
Agrikan: Jurnal Agribisnis Perikanan, 2019 Bulu babi (Echinoidea) merupakan kelompok hewan lunak bercangkang, tidak memiliki tulang belakang dan termasuk dalam filum Echinodermata. Tubuhnya berbentuk seperti bola dengan cangkang yang keras berkapur dan dipenuhi dengan duri-duri. Bagian tubuh bulu babi yang biasa dimanfaatkan untuk dimakan adalah gonad atau telurnya.
Anita Padang +3 more
openaire +1 more source
Karyotyping and localization of genes on the chromosomes of the sea urchins, Strongylocentrotus drobachiensis and Strongylocentrotus purpuratus [PDF]
, 2009 The purple sea urchin, Strongylocentrotus purpuratus , is an important model for probing gene interactions during animal development and is the only non-chordate deuterostome for which a complete genome sequence is available.
Eno, Celeste Chloe
core +2 more sources
New Zealand Journal of Marine and Freshwater Research, Volume 59, Issue 5, Page 1496-1529, December 2025.ABSTRACT Expansion of extractive industries to deep‐sea environments will lead to increased stresses on seafloor ecosystems. We examined changes in environmental parameters following direct and indirect experimental benthic disturbance using a modified plough on the Chatham Rise (∼450 m water depth), Aotearoa/New Zealand. Measurements included sediment
Rachel Hale +9 more
wiley +1 more source
Using the Fossil Record to Evaluate Timetree Timescales. [PDF]
, 2019 The fossil and geologic records provide the primary data used to established absolute timescales for timetrees. For the paleontological evaluation of proposed timetree timescales, and for node-based methods for constructing timetrees, the fossil record ...
Marshall, Charles R
core