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[1] [2] Each filament contains a capillary network that provides a large surface area for exchanging oxygen and carbon dioxide. Fish exchange gases by pulling oxygen-rich water through their mouths and pumping it over their gills. Within the gill filaments, capillary blood flows in the opposite direction to the water, causing counter-current ...
Linux, macOS, Windows, PlayStation 5, Xbox Series X/S. July 25, 2024 [a] Genre (s) Survival horror. Mode (s) Single-player, multiplayer. 7 Days to Die is a survival horror video game set in an open world developed by the Fun Pimps. It was released through early access for OS X and Windows on December 13, 2013, [1] and for Linux on November 22 ...
Branchial arch. Branchial arches, or gill arches, are a series of paired bony "loops" that support the gills in fish. As gills are the primitive feature of vertebrates, all vertebrate embryos develop pharyngeal arches, though the eventual fate of these arches varies between taxa. In jawed fish, the first arch pair (mandibular arches) develops ...
Lamella (surface anatomy) Lamellae on a gecko's foot. In surface anatomy, a lamella is a thin plate-like structure, often one amongst many lamellae very close to one another, with open space between. Aside from respiratory organs, they appear in other biological roles including filter feeding and the traction surfaces of geckos.
The medusae of most species are fast-growing, and mature within a few months then die soon after breeding, but the polyp stage, attached to the seabed, may be much more long-lived. Jellyfish have been in existence for at least 500 million years, [1] and possibly 700 million years or more, making them the oldest multi-organ animal group. [2]
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Lophius gadicensis Cabrera, Pérez & Haenseler, 1817. Lophius piscatorius, commonly known as the angler, [2] frog fish, [2] fishing frog, [2] monk, [2] European angler, [citation needed] common monkfish, [citation needed] sea devil, [3] or devil fish, [3] is a monkfish in the family Lophiidae. It is found in coastal waters of the northeast ...
Category. v. t. e. Ichthyoplankton (from Greek: ἰχθύς, ikhthus, "fish"; and πλαγκτός, planktos, "drifter" [1]) are the eggs and larvae of fish. They are mostly found in the sunlit zone of the water column, less than 200 metres deep, which is sometimes called the epipelagic or photic zone. Ichthyoplankton are planktonic, meaning ...