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My schedule for this semester included a class called Integrative Biology 175-Herpetology. I knew that it was the systematic study of amphibians and reptiles and I figured it would be a survey course that would focus on the comparitive anatomy and physiology of organisms within these two taxa. However...I was wrong...this class is such an amazing waste of life.
The class revolves around guessing evolutionary relationships (using cladistics) based on VERY OBSCURE morphological traits. For example, the students are expected to memorize the different placements of the maxilla, prevomer, parasphenoid, and other small bones in different families of reptiles...such as Proteidae, Plethodontidae, Cryptobranchidae, etc. After you're done memorizing those, you need to know how those traits are linked to particular families and you need to be able to distinguish between the families.
The class doesn't even have a textbook and uses a Field Guide on Reptiles and Amphibians for its laboratory. The lab practicals are going to have preserved skeletons and replicas of reptile skeletons and a full structure (limb, head, etc) would be placed under the microscope and something would point to a bone and you'd have to name that bone, say which family that specimen is from, and you may even have to draw a cladogram using your knowledge of how that bone was derived (homology, analogy/convergent evolution, etc).
Let me just say that I'm VERY glad to drop this class. Has anyone else ever taken this class/had a class that was equally as bad??? If so, how did you guys survive? The lectures for this course would immediately put me to sleep...sort of like taking Unisom pills.
The class revolves around guessing evolutionary relationships (using cladistics) based on VERY OBSCURE morphological traits. For example, the students are expected to memorize the different placements of the maxilla, prevomer, parasphenoid, and other small bones in different families of reptiles...such as Proteidae, Plethodontidae, Cryptobranchidae, etc. After you're done memorizing those, you need to know how those traits are linked to particular families and you need to be able to distinguish between the families.
The class doesn't even have a textbook and uses a Field Guide on Reptiles and Amphibians for its laboratory. The lab practicals are going to have preserved skeletons and replicas of reptile skeletons and a full structure (limb, head, etc) would be placed under the microscope and something would point to a bone and you'd have to name that bone, say which family that specimen is from, and you may even have to draw a cladogram using your knowledge of how that bone was derived (homology, analogy/convergent evolution, etc).
Let me just say that I'm VERY glad to drop this class. Has anyone else ever taken this class/had a class that was equally as bad??? If so, how did you guys survive? The lectures for this course would immediately put me to sleep...sort of like taking Unisom pills.