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Results 1 - 7 from 7 for dorsal valve in 0.213 sec.
Phylum Brachiopoda
The ventral valve bears two hinge teeth fitting into opposing sockets in the dorsal valve. Hinge teeth may be supported by a vertical dental plate ... is supported by a carthilaginous axis and spicules and a fluid-filled canal. Often the dorsal valve bears complex supporting processes with grooves and ridges for the reception of the lophophore. IV ...
rtis.com
Florida Museum of Natural History Ichthyology Department
This dorsal keel appears darkly colored in fetal green sawfish. ˇ Size, Age & Growth This species ... in Central America. The cestode helminths Phyllobothrium pristis and Anthobothrium pristis inhabit the spiral valve of the largetooth sawfish in Central America, and may also inhabit the green sawfish. ...
www.flmnh.ufl.edu
Florida Museum of Natural History Ichthyology Department: Freshwater Sawfish
(Pristis clavata) by the more anterior first dorsal fin position, the presence of a lower caudal fin lobe, and the rostral ... America, and the cestode helminths Phyllobothrium pristis and Anthobothrium pristis, both inhabiting the spiral valve of largetooth sawfish in Central America. Other likely parasites include nematodes, protozoans, and trematodes ...
www.flmnh.ufl.edu
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Chesapeake Quarterly: Video Spotlights
Periodically, the particles are transported back to the mouth by the dorsal ciliated groove and ingested. Oyster, Crassostrea virginica [0:42] Video by the Chesapeake Bay Foundation ... in Chesapeake Bay: a Hydraulic Control Zone just north of the Rappahannock Shoals. Like a valve on a water faucet, the Hydraulic Control can regulate the flow of salty ocean water ...
www.mdsg.umd.edu
Endangered Species International
Five to seven separate gill openings on each side of the head, the first often modified as a spiracle Dorsal fins ... or gas bladder but instead large, buoyant livers, and a spiral valve intestine All chimaeras lay large eggs with a horny shell ... four internal gill openings, and there is no spiracle The first dorsal fin, with its poison-laden spine, is erectable Skin in adults ...
endangeredspeciesinternational.org
Marine Connection
Click here for full report Makah members face legal action ... ensuring the vessel was unoccupied, they opened the salt water intake valve, unleashing a torrent of water into the heart of the killer ... threatening and consists of a series of parallel cuts on her dorsal fin, such injuries have been known to cause infections in dolphins ...
marineconnection.org
Shower panels by TebisaŽ from the PlumbingWorld
Danze unique showerheads and shower arms Praga Features: Thermostatic valve Multi-function control valve 6 swiveling body jets Utility shelf Flat or angle mount Antiscale shower arm ... 038 - Mat Chrome-Chrome = $2324.62 - Or - Milan Features: Thermostatic valve Functions selection 10 swiveling body jets 3 cervical, dorsal and lumbar body jets Flat or angle mount Sliding rail ...
plumbingworld.com
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