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The gray whale, also known as the grey whale, gray back whale, Pacific gray whale, Korean gray whale, or California gray whale, is a baleen whale that migrates between feeding and breeding grounds yearly. It reaches a length of 14.9 meters (49 ft), a weight of up to 41 tonnes (90,000 lb) and lives between 55 and 70 years, although one female was estimated to be 75–80 years of age. The common name of the whale comes from the gray patches and white mottling on its dark skin. Gray whales were once called devil fish because of their fighting behavior when hunted. The gray whale is the sole living species in the genus Eschrichtius. It is the sole living genus in the family Eschrichtiidae, however some recent studies classify it as a member of the family Balaenopteridae. This mammal is descended from filter-feeding whales that appeared during the Neogene.
Orthonectida is a small phylum of poorly known parasites of marine invertebrates that are among the simplest of multi-cellular organisms. Members of this phylum are known as orthonectids.
Dicyemida, also known as Rhombozoa, is a phylum of tiny parasites that live in the renal appendages of cephalopods.
Oarfish are large, greatly elongated, pelagic lampriform fish belonging to the small family Regalecidae. Found in areas spanning from temperate ocean zones to tropical ones, yet rarely seen, the oarfish family contains three species in two genera. One of these, the giant oarfish, is the longest bony fish alive, growing up to 17 m (56 ft) in length.
The National Marine Fisheries Service (NMFS), informally known as NOAA Fisheries, is a United States federal agency within the U.S. Department of Commerce's National Oceanic and Atmospheric Administration (NOAA) that is responsible for the stewardship of U.S. national marine resources. It conserves and manages fisheries to promote sustainability and prevent lost economic potential associated with overfishing, declining species, and degraded habitats.
Orlondo Steinauer is the president of football operations for the Hamilton Tiger-Cats of the Canadian Football League (CFL). As a player, he played professional Canadian football as a safety for 13 seasons with the Ottawa Rough Riders, Hamilton Tiger-Cats and Toronto Argonauts from 1996 to 2008. He finished his career second all-time in CFL history for interception return yards with 1178 yards. Steinauer was a two-time Grey Cup champion as a player after winning in 1999 with the Tiger-Cats and in 2004 with the Argonauts. He has also won a championship as a coach, winning the 100th Grey Cup as the defensive backs coach for the Toronto Argonauts in 2012.
The tiger catshark is a species of catshark, belonging to the family Scyliorhinidae. It is found over sandy areas and near reef peripheries off South Africa and perhaps Mozambique, from close to shore to usually no deeper than 100 m (330 ft). Reaching a length of 50 cm (20 in), this small, slim shark has a broad, flattened head with an upturned snout tip. It can additionally be identified by its dorsal colour pattern of ten dark brown saddles on a yellowish brown background.
Plastic pellet pollution is a type of marine debris originating from the plastic particles that are universally used to manufacture large-scale plastics. In the context of plastic pollution, these pre-production plastic pellets are commonly known as 'nurdles'. These microplastics are created separately from the user plastics they are melted down to form, and pellet loss can occur during both the manufacturing and transport stages. When released into the open environment, they create persistent pollution both in the oceans and on beaches. About 230,000 tonnes of nurdles are thought to be deposited in the oceans each year, where they are often mistaken for food by seabirds, fish and other wildlife. Due to their small size, they are notoriously difficult to clear up from beaches and elsewhere.
Lulworthia is a genus of fungi within the Lulworthiaceae family.
Rhadinorhynchidae is a family of parasitic worms from the order Echinorhynchida.
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Epinephelus ongus, the white-streaked grouper, specklefin grouper, lace-finned rock-cod, specklefin rockcod, wavy-lined tock-cod, white-speckled grouper or white-spotted rock-cod, is a species of marine ray-finned fish, a grouper from the subfamily Epinephelinae which is part of the family Serranidae, which also includes the anthias and sea basses. It has a wide Indo-Pacific distribution and it is found in brackish waters as well as marine reefs.
Transvenidae is a family of parasitic spiny-headed worms in the order Echinorhynchida. This family contains three species divided into two genera.
Regalecus russelii, or Russell's oarfish, is a species of oarfish in the family Regalecidae. It is a broadly-distributed marine fish, found in waters in the bathypelagic zone. R. russelii is a scaleless, elongate and ribbonlike fish, growing up to 8 meters in length.
Rhadinorhynchus is a genus of worms belonging to the family Rhadinorhynchidae.
Isthomosacanthidae is a family of parasitic spiny-headed worms.
Pyriproboscis is a genus of small parasitic spiny-headed worms. It is the only genus in the family Pyriprobosicidae.
Mesobathylebouria is a genus of trematodes in the family Opecoelidae.
Derogenidae is a family of trematodes belonging to the order Plagiorchiida.
Spinitectus is a genus of nematodes belonging to the family Cystidicolidae.
References
- 1 2 "WoRMS - World Register of Marine Species - Rhadinorhynchus mariserpentis (Steinauer, Garcia-Vedrenne, Weinstein & Kuris, 2019) Huston, Cribb & Smales, 2020". www.marinespecies.org. Retrieved 2024-03-31.
- ↑ "Rhadinorhynchus mariserpentis (Steinauer, Garcia-Vedrenne, Weinstein & Kuris, 2019) Huston, Cribb & Smales, 2020". www.gbif.org. Retrieved 2024-03-31.
- ↑ "Three new species of acanthocephalans (Palaeacanthocephala) from marine fishes collected off the East Coast of South Africa". www.researchgate.net. Retrieved 2024-03-30.