USS Dentuda (SS-335) was a Balao-class submarine of the United States Navy in service from 1944 to 1946. Afterwards, she was used as a training ship until 1967. Two years later, she was sold for scrap.
USS Spinax (SS/SSR-489), a Tench-class submarine, was the only ship of the United States Navy named after the spinax, one of the spiny sharks scientifically known as Squalidal. Her keel was laid down on 14 May 1945 by the Portsmouth Navy Yard. She was launched on 25 November 1945 sponsored by Mrs. Tom C. Clark, and commissioned on 20 September 1946.
USS Puffer (SS-268), a Gato-class submarine, was the first ship of the United States Navy to be named for the puffer.
USS Rock (SS/SSR/AGSS-274), a Gato-class submarine, was a ship of the United States Navy to be named for the rockfish, a striped bass found in the Chesapeake Bay region and elsewhere along the United States East Coast.
USS Manta (SS/ESS/AGSS-299), a Balao-class submarine, was the first submarine and second ship of the United States Navy to be named for the manta.
USS Caiman (SS-323), a Balao-class submarine, was a ship of the United States Navy that was later transferred to the Turkish Naval Forces in 1972 under the Security Assistance Program, where she was recommissioned as the third TCG Dumlupınar. She was retired in 1986.
USS Lizardfish (SS-373), a Balao-class submarine, was a boat of the United States Navy named for the lizardfish, a slender marine fish having a scaly, lizard-like head and large mouth.
USS Entemedor (SS-340), a Balao-class submarine, was a ship of the United States Navy named for the entemedor, a fish of the electric ray family found in shallow waters from Baja California to Panama.
USS Hardhead (SS-365), a Balao-class submarine, was a ship of the United States Navy named for the hardhead, a fish of the croaker family.
USS Greenfish (SS-351) was a Balao-class submarine of the United States Navy. It was named for the greenfish.
USS Hawkbill (SS-366), a Balao-class submarine, was the first ship of the United States Navy to be named for the hawksbill, a large sea turtle.
USS Hammerhead (SS-364), a Gato-class submarine, was the first ship of the United States Navy to be named for the hammerhead shark, a shark found in warm seas with a flattened anterior forward of the gill slits, presenting a hammer-like silhouette when viewed from above.
USS Icefish (SS-367), a Balao-class submarine, was a ship of the United States Navy named for the icefish, any member of the family Salangidae, small smeltlike fishes of China and Japan. These fish are also collectively known as whitebait.
USS Jallao (SS-368), a Balao-class submarine, was a ship of the United States Navy named for the jallao, a pearl-white haemulonid food fish of the Gulf of Mexico.
USS Kraken (SS-370), a Balao-class submarine, was a ship of the United States Navy named for the kraken, a legendary sea monster believed to haunt the coasts of Norway.
USS Lamprey (SS-372), a Balao-class submarine, was a ship of the United States Navy named for the lamprey, any of certain eel-like aquatic vertebrates.
USS Loggerhead (SS-374/AGSS-374), a Balao-class submarine, was a ship of the United States Navy named for the loggerhead, Caretta caretta, a very large, carnivorous sea turtle common in the warmer parts of the Atlantic, Pacific, and Indian Oceans.
The second USS Menhaden (SS-377) was United States Navy Balao-class submarine. Launched in 1944, she operated out of Pearl Harbor until 1946, then continued in use out of various ports in the Pacific until the 1970s. She was then decommissioned and re-fitted as a remotely controlled, unmanned acoustic test vehicle known as the "Yellow Submarine", until she was scrapped in 1988.
USS Macabi (SS-375) was a Balao-class submarine of the United States Navy, named for the macabi, a bonefish living in tropical seas and off the American coasts as far north as San Diego and Long Island and reaching a length of 3 feet (1 m).
USS Mapiro (SS-376), a Balao-class submarine, was a ship of the United States Navy named for the mapiro, a fish of the Gobioidea suborder occurring off the West Indies and the Atlantic coasts of Central America and Mexico.
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