This page: http://pierce.wesleyancollege.edu/faculty/MSP/inverts/index.html
Barry K. Rhoades, Ph.D. Associate Professor of Biology
Room: MSC 101
Keys:
Classification |
Taxonomy - identifying, naming, and classifying organisms identification pictorial guides rapid, casual, field identification dichotomous keys forced choice paired questions nested key - practice during plant diversity serial "Go To" key - EXAMPLE: INSECT ORDERS classification purpose of classification - ANIMAL LIST EXAMPLE organization universal names - Latin (Linnean) binomials concept of "relatedness" - ANIMAL LIST EXAMPLE traditional taxonomy nested groups DKPCOFGS strengths Systematics accurate mapping of relatedness of organisms bases: morphology physiology and behavior development - especially early stages biochemical/cell physiology genomics and proteomics molecular sequencing and "clocks" assumptions and caveats weaknesses of traditional taxonomy cladistic taxonomy - strenghths and weaknesses Phylogeny - the evolutionary history of a species or group Why a "species" is not a "type" Why "specie" is not a real word (except in economics)
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Survey of Animal Taxonomy |
Survey of Phyla and Classes - (death by PowerPoint) Inverts I - parazoa, radiata, acoelomates, pseuodocoelomates Inverts II - protostomic coelomates Inverts III - deuterostomic coelomates Verts - vertebrates REVIEW I - THE MINI-SET REVIEW II - THE WEE QUIZ
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Animal Collections
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Collecting animals finding buying Identifying animals keys and guides using the web professional sites Wikipedia and why you can trust it (for now) Preparing and maintaining specimens preserving and storing invertebrates hard-bodied - drying soft-bodied - preservation in alcohol mounting insects vertebrate specimens skeletal preparation and mounting study skins preserved specimens |
Teaching About Animals
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Development embryological example 1 - insect metamorphosis - complete vs. incomplete example 2 - amphibian metamorphosis neotony/paedomorphosis Diversity of groups genotypic and phenotypic ecotypes WRITING YOUR OWN KEY Commonality molecular biology and genomics fundamental histology - cell and tissue types "deep" structure defining features of taxa at al levels example - tetrapod limbs homologies vs. analogies - divergent and convergent evolution Ecological roles trophic levels and pyramid - "Rule of Ten" food chains introduced species - the other "Rule of Ten" Reproduction asexual sexual monoescious dioescious hermaphroditic Life histories free-living parasitic commensal Mimicry camouflage aposematism Batesian mimicry Mullerian mimicry Comparative Anatomy and Physiology physiological "tasks" diversity of solutions biophysics example 1 - skeletal load bearing and mechanical advantage example 2 - feather types and insulation Behavior instinctual/innate acquired/learned social animal architecture
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Rev. 7.10