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| | Functional Morphology & Biomechanics Laboratory -> Presentations -> Ward, A.B., SICB, 2004 |
 | | We hypothesize that: 1) vertebral number and aspect ratio vary independently in the precaudal and caudal regions (some elongate fishes have long bodies and others have long tails); and 2) vertebral number and aspect ratio vary independently of each other. |
 | | To test these hypotheses, we are examining vertebral column morphology in seven major clades of fishes: Beloniformes, Elopomorpha, Gadiformes, Osteoglossomorpha, Otophysi, Polypteriformes, and Scombroidei. |
 | | Preliminary results indicate that elongate members of some clades have a larger number of precaudal vertebrae but a similar number of caudal vertebrae when compared with non-elongate members of the same clade. |
| www.brown.edu /Departments/EEB/brainerd_lab/ward-sicb-2004.php (296 words) |
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