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Brachiopods |
Record 26 to 50 of 59 |
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Brachiopoda Magellania flavescens. Interior of dorsal valve.... |
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Brachiopoda Magellania flavescens. Longitudinal section of valves. A, ventral; B, dorsal valves; l, loop; q, crura; ss, septum; c, cardinal process.... |
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Brachiopoda Terebratula vitrea. Interior of dorsal valve.... |
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Brachiopoda Loop of Terebratulina caput serpentis... |
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Brachiopoda Longitudinal section of Terebratella dorsata... |
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Brachiopoda Longitudinal section of Magas pumilus... |
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Brachiopoda Magellania flavescens. Interior of dorsal valve, to show the position of the labial appendages. v, mouth.... |
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Brachiopoda Magellania flavescens. Longitudinal section with a portion of the animal.... |
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Brachiopoda A diagram of the left half of an Argiope, which has been bisected in the median plane. 1, the ventral valve; 2, the dorsal valve; 3, the pedicle; 4, the mouth; 5, lip which overhangs the mouth and ru... |
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Brachiopoda Diagrammatic section through an arm of the lophophore of Crania. 1, the lip; 2, the base of a tentacle bisected in the middle line; 3, great arm-sinus; 4, small arm-sinus, containing muscle-fibres; 5... |
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Brachiopoda Rhynchonella psittacea. Interior of dorsal valve. s, Sockets; b, dental plates; V, mouth; de, labial appendage in its natural position; d, appendage extended or unrolled.... |
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Brachiopoda Magellania flavescens. Diagram showing the muscular system. M, ventral; N, dorsal valve; l, Loop; V, Mouth; Z, Extremity of intestine; a, Adductor; c, Divaricators.... |
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Brachiopoda Lingula anatina... |
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Brachiopoda Lingula anatina... |
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Brachiopoda Lingula anatina. Diagram showing the muscular system. A, dorsal; B, ventral valve; p, penduncle; e, heart; a, alimentary tube; z, anal aperture.... |
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Brachiopoda Diagram of nervous system of Crania; from the dorsal side. The nerves running to the dorsal parts are white, with black edges; those running to the ventral parts are solid black.... |
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Brachiopoda Megathyris. Larva which has just left brood-pouch... |
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Brachiopoda Megathyris larvae stage; longitudinal section through a somewhat later stage.... |
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Brachiopoda Megathyris larvae stages; the fully formed embryo just before fixing - the neo-embryo of Beecher.... |
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Brachiopoda Terebratulina, the larva (neo-embryo) just come to rest.... |
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Brachiopoda Terebratulina, the turning forward of the second or mantle segment... |
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Brachiopoda Terebratulina, the turning forward of the second or mantle segment... |
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Brachiopoda Terebratulina, the turning forward of the second or mantle segment... |
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Brachiopoda Terebratulina, completion of the mantle segment stages... |
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Brachiopoda Terebratulina, a young brachiopod... |
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Clipart ETC is a part of the Educational Technology Clearinghouse and is funded by various grants. Produced by the Florida Center for Instructional Technology, College of Education, University of South Florida. Email the project manager.