Sepia angulata is a species of cuttlefish native to the southeastern Atlantic Ocean, from Bloubergstrand to Still Bay. It is known only from cuttlebones. The validity of S. angulata has been questioned.
Sepia dubia is a species of cuttlefish native to the southeastern Atlantic Ocean. It is known only from the type locality, where it was caught at a depth of 25 m.
Nectoteuthis pourtalesi is a bathybenthic species of bobtail squid native to the tropical western Atlantic Ocean, specifically Florida and the Antilles.
Stoloteuthis leucoptera, also known as the butterfly bobtail squid, is a widespread species of bobtail squid. Its natural range covers the Atlantic Ocean, Mediterranean Sea, and southwestern Indian Ocean. It is distributed from the Gulf of St Lawrence to the Straits of Florida in the western Atlantic and in the Bay of Biscay in the eastern Atlantic. In the Mediterranean Sea, it is specifically found in the northern and southern Tyrrhenian Sea, Ligurian Sea, and off Gorgona Island. S. leucoptera has also been recorded from the Benguela Current off Namibia. There exist unverified records of specimens off eastern Tasmania.
Austrorossia mastigophora is a species of bobtail squid native to western, southern and eastern Africa, from Guinea and Somalia to the Cape of Good Hope. A doubtful record of this species exists from Chile. It lives at depths to approximately 640 m.
Sepiola rondeletii, also known as the dwarf bobtail, is a species of bobtail squid native to the northeastern Atlantic Ocean and the Mediterranean Sea, including the Strait of Sicily, Aegean Sea, Adriatic Sea, Sea of Marmara, and Levantine Sea. In the northeastern Atlantic, its natural range extends from the North Sea to Senegal. Females grow to 60 mm in mantle length, while males are not known to exceed 25 mm ML.
Semirossia tenera, also known as the lesser bobtail squid, is a widespread species of bobtail squid native to the northwest Atlantic Ocean. Its natural range covers the eastern coast of North America, from the northern Gulf of Maine to the Gulf of Mexico and the Caribbean Sea. S. tenera is possibly also present in the southwest Atlantic, specifically off the coasts of Suriname, French Guiana, Brazil, and Uruguay, although the latter records are questionable.
Sepia mira is a species of cuttlefish native to the southwestern Pacific Ocean, specifically from the mouth of Clarence River, New South Wales to off Wooli in Australia. It lives at depths of between 20 and 72 m.
Sepia sewelli is a species of cuttlefish native to the western Indian Ocean, from Cape Guardafui, Somalia to Zanzibar and probably Madagascar. It lives at depths of 37 to 238 m.
Sepia typica is a species of cuttlefish native to the southwestern Indian Ocean and southeastern Atlantic Ocean. Its natural range stretches from Saldanha Bay, South Africa to southern Mozambique. It lives at depths of 2 to 290 m.
Sepiola aurantiaca, also known as the golden bobtail squid, is a rare species of bobtail squid native to the northeastern Atlantic Ocean. It ranges from southern Norway to the western Mediterranean Sea. S. aurantiaca occurs on the outer continental shelf and in the upper bathyal zone. The depth range of this species is possibly from 200 to 400 m.
Sepiola pfefferi is a species of bobtail squid native to the northeastern Atlantic Ocean. Specifically, it occurs on the continental shelf off the Faroe Islands and from southern Norway to Brittany in France. The depth range of this species is unknown.
Sepiola rossiaeformis is a species of bobtail squid native to the Indo-Pacific. Its exact range is unknown.
Sepiola steenstrupiana, also known as Steenstrup's bobtail, is a species of bobtail squid native to the Gulf of Aden in the Red Sea, waters off Somalia, and the Mediterranean Sea, including the central Tyrrhenian Sea, the Adriatic Sea, the Aegean Sea, and the Levantine Sea.
Rossia megaptera, also known as the big-fin bobtail squid, is a species of bobtail squid native to the northwestern Atlantic Ocean, specifically Davis Strait, western Greenland, and off New York, in Hudson Canyon. It lives at depths from 179 to 1,536 m. It can grow up to 41 mm in mantle length.
Rossia moelleri is a species of bobtail squid native to the northern Atlantic Ocean and the Arctic Ocean, eastward to the Laptev Sea and westward to Amundsen Bay. It occurs off western and northeastern Greenland, northeastern Canada, Labrador, Spitsbergen, Jan Mayen, and in the Kara Sea. R. moelleri lives at depths from 17 to 250 m.
Austrorossia enigmatica is a species of bobtail squid native to the southeastern Atlantic Ocean; it occurs off the coast of southern Africa from Namibia to Cape Province. It lives at depths from 276 to 400 m.
Neorossia leptodons is a species of bobtail squid native to the southwestern Pacific Ocean, from New South Wales to South Australia. It lives at depths from 130 to 1,110 m.
Sepiola atlantica, also known as the Atlantic bobtail, is a species of bobtail squid native to the northeastern Atlantic Ocean and the Mediterranean Sea.
Neorossia caroli, the Carol bobtail squid, is a species of bobtail squid belonging to the family Sepiolidae.
