Canthigaster amboinensis | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Actinopterygii |
Order: | Tetraodontiformes |
Family: | Tetraodontidae |
Genus: | Canthigaster |
Species: | C. amboinensis |
Binomial name | |
Canthigaster amboinensis (Bleeker, 1864) | |
Synonyms | |
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Canthigaster amboinensis, commonly known as the Ambon pufferfish, the Ambon toby, or the spider-eye puffer, is a species of pufferfish of the family Tetraodontidae. The species is commonly seen in the tropical Indo-Pacific Ocean, including Australia, Indonesia, Japan, Papua New Guinea, Taiwan and the Hawaiian Islands. [2] The species is named after the island of Ambon in Indonesia. [3]
C. amboinensis is overall a rather rotund fish, but it is known to be a fast swimmer that can be hard to approach. [3] The species can reach a total length of 15 cm (5.9 inches). [3] [4] It can be identified by its dark brown base color, blue-green lines radiating from the eyes, dark blue spots and lines on the cheeks, and iridescent light blue to white spots on head and body, which are absent from the anus to its lower jaw. [5] [3] One of over 30 species within the genus Canthigaster , C. amboinensis is rarely included in research studies and can be difficult to differentiate from other, related species. [5]
C. amboinensis is found in the tropical Indo-Pacific. [3] Pairs are usually found around boulders in shallow areas close to shore and on reef patches, with females usually occupying 25 m2 and males 100-175 m2. [2] [3] Juveniles of the species are known to be secretive and are usually only seen in holes in the vicinity of outer reef flats and reef margins. [4]
A research study of C. amboinensis off of Oahu, Hawaii found that they have a diverse diet. They found 43.6% of algae, 12.7% of polychaetes, 4.7% of gastropods, and 3.2% unidentified in their stomachs. [2]
The male tend to fertilize eggs as they hover near the nesting area in which a female is laying its eggs. Within one spawning site, the female lays her eggs for about 20–30 seconds. Females of C. amboinensis are reported to have about five different spawning bouts that last about 45–80 seconds each. [2]
Tetraodontidae is a family of primarily marine and estuarine fish of the order Tetraodontiformes. The family includes many familiar species variously called pufferfish, puffers, balloonfish, blowfish, blowers, blowies, bubblefish, globefish, swellfish, toadfish, toadies, toadle, honey toads, sugar toads, and sea squab. They are morphologically similar to the closely related porcupinefish, which have large external spines.
The Garibaldi, known historically also as the Catalina goldfish and marine goldfish and now commonly as the Garibaldi damselfish is a species of bright orange fish in the damselfish family. It occurs in the subtropical northeastern part of the Pacific Ocean. The Garibaldi is the official marine state fish of California, as of 1955, and has since been protected in California coastal waters from recreation and commercial fishing.;
Canthigaster is a genus in the pufferfish family (Tetraodontidae). A fish from this genus is sometimes referred to as a "toby" or a "sharpnose puffer".
Valentin's sharpnose puffer, also known as the saddled puffer or black saddled toby, is a demersal marine fish belonging to the family Tetraodontidae. The saddled puffer is a small sized fish which grows up to 11 cm. It is widely distributed throughout the tropical and subtropical waters of the Indian Ocean, Red Sea included, and until the oceanic islands of the Pacific Ocean. It inhabits rocky and coral reefs, lagoons and external reef until 55 m. Canthigaster valentini has a diurnal activity.
The Indo-Pacific sergeant is a species of damselfish in the family Pomacentridae. It may also be known as the Sergeant major although this name is usually reserved for the closely related species Abudefduf saxatilis. The closely related Abudefduf caudobimaculatus was formerly considered to be synonymous with this species and, according to some authorities, is synonymous.
The green damselfish, also known as the Hawaiian sergeant major, is a non-migratory fish of the family Pomacentridae. This fish also goes by the name maomao It occurs in the Pacific Ocean in the vicinity of the Hawaiian Islands, Midway Island and Johnston Atoll. It can grow to a maximum total length of 30 centimetres (12 in).
Novaculichthys taeniourus, also known as the rockmover wrasse, carpet wrasse, dragon wrasse, bar-cheeked wrasse, olive-scribbled wrasse or reindeer wrasse, is a species of wrasse mainly found in coral reefs and lagoons in the Indo-Pacific region. These include habitats in the Gulf of California to Panama; tropical Pacific Ocean islands including Hawaii; the Philippines, Indonesia and Australia; and the Indian Ocean to the east coast of Africa. The common name, "rockmover wrasse", comes from their behavior of upending small stones and reef fragments in search of prey. This species is the only known member of its genus.
Plectropomus laevis, known commonly as the black-saddled coral grouper, cluespotted coral trout, blacksaddled coral trout, blue-spot trout, Chinese footballer, footballer cod, footballer coral trout, oceanic coral trout or tiger trout, 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 is found in the Indo-Pacific region.
Canthigaster coronata, commonly called the crowned toby, is a species of pufferfish endemic to the Hawaiian Islands. It occasionally makes its way into the aquarium trade.
Canthigaster jactator, the Hawaiian whitespotted toby, is a member of the pufferfish family that is endemic to the Hawaiian Islands. It occasionally makes its way into the aquarium trade. It grows to a length of 9 cm (3.5 in).
Canthigaster rostrata, commonly known as the Caribbean sharp-nose puffer, is a pufferfish from the Western Central Atlantic. The Caribbean sharp-nose puffer is a small fish with a maximum length of 12 cm or approximately 4.7 inches. It can be encountered from the coast of South Carolina to Venezuela, including Bermuda, the Gulf of Mexico, and in the Caribbean Sea. They can live up to 10 years in the wild, females typically live longer due to aggressive male territory behavior. The Caribbean sharp-nose puffer is a highly toxic species of marine fish due to the presence of tetrodotoxin in its tissues and organs. Despite its toxicity, the sharp-nose pufferfish occasionally makes its way into the aquarium trade.
Canthigaster margaritata, the pearl toby, is a species of "toby" or "sharpnose puffer" (Canthigaster), which is part of the pufferfish family, Tetraodontidae. This reef fish is found in Indo-Pacific waters, including the Red Sea.
Canthigaster axiologus is a species of marine fish in the family Tetraodontidae.
Canthigaster tyleri, also known as Tyler's toby, is a species of marine fish in the family Tetraodontidae.
Canthigaster rivulata commonly known as the brown-lined puffer, or kitamakura is a marine fish belonging to the family Tetradontidae.
Canthigaster cyanospilota, commonly known as blue-spotted toby, is a species of pufferfish of the family Tetraodontidae. The species is found throughout the Indian Ocean, including the red Sea and Gulf of Aqaba. They feed on a variety of benthic invertebrates and are listed in the IUCN Red List as Least Concern.
Canthigaster epilampra, known as the lantern toby, is a species of pufferfish in the family Tetraodontidae. It is an Indo-Pacific species that ranges from Christmas Island in the west to the Hawaiian and Society Islands in the east, the Ryukyu Islands in the north, and Tonga and Rarotonga in the south. It inhabits outer reef slopes at a depth of 6 to 60 m, and it is usually seen at depths greater than 24 m (79 ft). It reaches 12 cm in total length, and it feeds on mollusks, echinoderms, brachiopods, and algae. The species is usually encountered alone or in pairs.
Canthigaster janthinoptera, known as the honeycomb toby, is a species of pufferfish in the family Tetraodontidae. It is native to the Indo-Pacific, where it can be found along the east coast of Africa south to South Africa's Eastern Cape province, east to Oeno Island and the Line and Marquesas Islands, north to Japan, and south to Lord Howe Island. It is replaced by its relative C. jactator near the Hawaiian Islands and by C. punctatissima in the Eastern Pacific. It occurs in reef environments, often near sponges, at a depth range of 1 to 30 m, and it reaches 9 cm in total length. The species is reported to feed on sponges, polychaetes, and algae, in addition to small quantities of tunicates, crustaceans, echinoderms and corals. It is an oviparous species usually encountered alone or in pairs.
Canthigaster leoparda, known as the leopard sharpnose puffer, is a species of pufferfish in the family Tetraodontidae. It is native to the Indo-Pacific, ranging from Christmas Island to the Philippines, Ambon, and Guam. It occurs at a depth range of 30 to 50 m, and it is usually found in the vicinity of drop-offs and caves. It reaches 7.5 cm SL and is often seen either alone or in pairs. The species is known to be oviparous.
Canthigaster ocellicincta, commonly known as the shy toby, is a species of pufferfish in the family Tetraodontidae. It is native to the Western Pacific where it ranges from Indonesia and the Philippines to Fiji, the Ryukyu Islands, the Great Barrier Reef, and New Caledonia, although it has recently been recorded from Tonga. It occurs at a depth range of 10 to 53 m and reaches 7.5 cm SL. The species is usually seen in invertebrate-rich reef caves at more than 25 m (82 ft) depth. While generally found alone or in pairs, although small groups have been reported on at least one occasion. It is noted to be a very secretive species that feeds on algae and small invertebrates.