EEB466H1 Study Guide - Midterm Guide: Great Auk, Yolk Sac, Peacock Bass
5 Nov 2015
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*lots: all of the individuals of the same species collected at a given location and time. Fishes of the world [dr. nelson] - 28 000/55 000 species of vertebrates are fish where. 45% of fishes are freshwater (in 1% surface of earth); interesting on a conservational point of view. Gives researches ecological data. Dna sequencing); problem of cryptic species: the number of fishes are being described has been increasingly exponentially since the 1500s. Interesting since in upper mazaruni there are representatives in at least. Lecture 3: ornithology and dna. Conservation: return of the salmon [restore population, originally landlocked in lake ontario back from an ice age. Major food source and population was good. Wiped out by 1900; problem was the industrial side of things (not over fishing): damns on rivers obstructed their breeding migration. Atlantic salmon was the og, chinook is the salmon dominating now.
