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Leo Chan Gaskins on Twitter: "Lemon Sharks (Negaprion brevirostris) are very adaptive! Sharks have two ways to breathe - either obligate ram ventilation (must swim to breathe to get water past gills)
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Goldfish fry with genetic defect missing gill plate - other gill is fine, fish seems active, eats well and seems healthy. Would you recommend anaesthetising him or can he live a happy
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Metabolism, Energetic Demand, and Endothermy J.K. Carlson, K.J. Goldman, and C.G. Lowe. - ppt download
THE TRANSITION BETWEEN BRANCHIAL PUMPING AND RAM VENTILATION IN FISHES: ENERGETIC CONSEQUENCES AND DEPENDENCE ON WATER OXYGEN TE
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