![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) 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)](https://pbs.twimg.com/media/Dr-bikSWwAAh2tM.jpg)
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)
![Structural adaptations for ram ventilation: Gill fusions in scombrids and billfishes - Wegner - 2013 - Journal of Morphology - Wiley Online Library Structural adaptations for ram ventilation: Gill fusions in scombrids and billfishes - Wegner - 2013 - Journal of Morphology - Wiley Online Library](https://onlinelibrary.wiley.com/cms/asset/46d870ad-cbae-4e38-b3ff-2ff4bff712fa/mfig001.jpg)
Structural adaptations for ram ventilation: Gill fusions in scombrids and billfishes - Wegner - 2013 - Journal of Morphology - Wiley Online Library
The Whitetip Reef Shark : Most shark species rely on ram ventilation and have to keep swimming in order to breathe. But the whitetip reef… | Instagram
![PDF] PADDLEFISH BUCCAL FLOW VELOCITY DURING RAM SUSPENSION FEEDING AND RAM VENTILATION | Semantic Scholar PDF] PADDLEFISH BUCCAL FLOW VELOCITY DURING RAM SUSPENSION FEEDING AND RAM VENTILATION | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/4a271eab6bd59045be3005dc4323f25acedd23f9/4-Figure1-1.png)
PDF] PADDLEFISH BUCCAL FLOW VELOCITY DURING RAM SUSPENSION FEEDING AND RAM VENTILATION | Semantic Scholar
![The transition between branchial pumping and ram ventilation in fishes: energetic consequences and dependence on water oxygen tension | Semantic Scholar The transition between branchial pumping and ram ventilation in fishes: energetic consequences and dependence on water oxygen tension | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/2f06d020b9e1c6f0abfd1b6ba085f57dbb402d0f/4-Figure1-1.png)