. An elementary course of practical zoology. Zoology. ^ Fig. 104.—Vertebrse o{ Scylliuin cciniciila. A and B from the trunk, C and D from the middle of the tail; A and C two vertebra; in longitudinal section ; B and D single vertebrse viewed from one end. b. bony portion of centrum ; c. centrum; for. foramen for dorsal, and fot^. for ventral root of spinal nerve ; h. a. haemal arch ; haemal canal; k. sp. haemal spine ; /. interneural plate ; n. a. neural arch ; n. c. neural canal; neural plate ; n. sp. neural spine ; ntc. intervertebral substance (remains of notochord)
. An elementary course of practical zoology. Zoology. ^ Fig. 104.—Vertebrse o{ Scylliuin cciniciila. A and B from the trunk, C and D from the middle of the tail; A and C two vertebra; in longitudinal section ; B and D single vertebrse viewed from one end. b. bony portion of centrum ; c. centrum; for. foramen for dorsal, and fot^. for ventral root of spinal nerve ; h. a. haemal arch ; haemal canal; k. sp. haemal spine ; /. interneural plate ; n. a. neural arch ; n. c. neural canal; neural plate ; n. sp. neural spine ; ntc. intervertebral substance (remains of notochord) tr. pr. transverse process ; r. proximal portion of rib. canal. Lying beneath this cavity, , between it and the ccelome, is a longitudinal row of biconcave or amphiccelous discs, the vertebral centra (Fig. 104, c; Fig. 108, en): they are formed of cartilage, but have their anterior and posterior E E **. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Parker, T. Jeffery (Thomas Jeffery), 1850-1897; Parker, William Newton, joint author. London, Macmillan and Co. , Limited; New York, The Macmillan Company
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectzoology, bookyear1900
