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Alles weergeven op WikipediaBotrylloides violaceus - Wikipedia
Botrylloides violaceus is a colonial ascidian. It is commonly known as the chain tunicate, but has also been called several other common names, including: lined colonial tunicate, orange sheath tunicate, orange tunicate, and violet tunicate. Its native range is in the northwest Pacific from southern … Meer weergeven
Zooids are embedded in a transparent tunic and connected by a network of blood vessels that terminate in ampullae (small sac-like structures) at the periphery of the colony. … Meer weergeven
Colonial ascidians are the only known chordates capable of regenerating all body tissues. Because of chordates' close developmental … Meer weergeven
Wikipedia-tekst onder CC-BY-SA-licensie Tunicate - Wikipedia
Ascidians are almost all hermaphrodites and each has a single ovary and testis, either near the gut or on the body wall. In some solitary species, sperm and eggs are shed into the sea and the larvae are planktonic. In others, especially colonial species, sperm is released into the water and drawn into the atria of other individuals with the incoming water current. Fertilization takes place her…
Wikipedia · Tekst onder CC-BY-SA-licentieTunicates: Current Biology - Cell Press
WEBTunicates, also called urochordates, are an extremely diverse subphylum of the Chordata, a phylum that also contains the vertebrates and cephalochordates.
Chain Tunicate (Botrylloides violaceus) · iNaturalist
WEBBotrylloides violaceus is a colonial tunicate of the genus Botrylloides. Its native range is in the Northwest Pacific from Southern China to Japan and Siberia. Colonies attach and grow on solid surfaces and substrates, and consist of individuals arranged in twisting rows.
Tunicate | Anatomy, Habitat & Adaptations | Britannica
WEBchain of fluorescent tunicates. The tunicates are divided into three classes: Ascidiacea (ascidians, or sea squirts ), Appendicularia ( Larvacea ), and Thaliacea. Ascidians are largely benthic animals.
Botrylloides violaceus - Smithsonian Institution
WEB212 rijen · Tunicates. Botrylloides violaceus is native to the Northwest Pacific from northern Japan to southern Korea and northern China. It has been widely introduced to the Northeast Pacific, the Northwest Atlantic, …
Botrylloides violaceus BIO - University of Alaska system
WEB1 jun. 2020 · Description (Curran & Chan, 2013) B. violaceus is a marine colonial tunicate with rapid growth and mat-forming capabilities that colonizes and dominates artificial and natural hard substrata. They form flat sheets and occasionally lobate structures.
Chain tunicate (Snapshot Cal Coast 2020 & 2021-Most
WEBChain tunicate. Botrylloides violaceus. 1. Summary 2. Botrylloides violaceus is a colonial tunicate of the genus Botrylloides. Its native range is in the Northwest Pacific from Southern China to Japan and Siberia. Colonies attach and grow on solid surfaces and substrates, and consist of individuals arranged in twisting rows.
Tunicate Gastrulation - PMC - National Center for Biotechnology …
WEBThaliaceans, including pyrosomes, salps and doliolids, can be seen singly, or as chains of asexually budding animals. They can show alternation of sexual and asexual generations, and can reproduce asexually at an explosive rate during plankton blooms (Holland, 2016).
A mid-Cambrian tunicate and the deep origin of the ascidiacean …
WEB6 jul. 2023 · Here we describe an exceptionally preserved tunicate macrofossil from the middle Cambrian Marjum Formation of Utah that illuminates the origins of the ascidiacean body plan and the early ...
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