Where are Copperband butterflyfish found?

What is the scientific name of Chaetodontidae?

Chaetodon gracilis Gunther 1860 and Sarothrodus sedentarius Poey 1868 also refer to this species. The name “Chaetodontidae” means “bristle-tooth” (“Chaeto” = bristle and “donte” = tooth), describing the teeth found in this family.

Where do Chaetodon live?

Chaetodon species mainly live in the coral reefs of the tropical Indo-Pacific, the Red Sea and the tropical West Atlantic. However, they also occur far less richly in the species north and south of the coral belt and in the rocky reefs of the tropical East Atlantic.

What is the average number of species in the phylum acanthodi?

Most species have 2n number between 40 and 80 with a median of about 60. The three classes, the Acanthodi, Sarcoptrygii and Actinopterygii, are thought to form a monophyletic group, termed the Teleostomi.

How many species of fish are there in the ocean?

Marine, brackish and freshwaters; tempe­rate and tropical regions. About 14 genera and 120 species, (e.g., Tachysurus – Sea cafish).

How did the cheatodon sedentarius get its name?

Top: Chaetodon sedentarius, bottom left: Chaetodon ocellatus, bottom right: Chaetodon aya. Photo © George Burgess The reef butterflyfish, Cheatodon sedentarius, gets its name from its flitting movements about the reef and its beautiful color pattern that resembles the movements and appearance of the insect.

What is the shape of Chaetodon nigropunctatus?

Chaetodon nigropunctatus has a whitish mouth set in a grey face, the colour of the body is greyish white and it is marked with many longitudinal rows of dark grey spots. The tail is black with a white margin. The dorsal fin has 13 spines and 21-23 soft rays while the anal fin has 3 spines and 18-20 soft rays.

How do Chaetodon lunula respond to agonistic interactions?

During agonistic encounters between members of Chaetodon lunula, the fishes’ yellow colors intensify and their countershading fades, a visual signal of aggressive interaction. ( Helfman, et al., 1997; Moyle and Cech, 2000)

What is a mouthbrooding saltwater fish?

These mouthbrooding saltwater fish are unique with their small rounded bodies and large eyes. They are not the most colorful fish available, but their hardiness and ease of breeding make them a favorite.

What are the different types of mouthbrooders?

They are usually divided into two main groups: mouthbrooders and substrate-spawners. However, things are nowhere near as clear-cut as this, since these two main categories can be subdivided depending on who cares for the young, what substrate is used to lay their eggs on, and who guards the territory.

What is a triggerfish?

Triggerfish are named after their unique ability to wedge themselves into the rock, only being released once their dorsal fin spine has been relaxed. In the saltwater tank setting, this rarely happens and these popular saltwater fish remain excited and active, though aggressive towards other fish.

What is an example of a mouthbrooder?

Examples include some variants of Geophagus altifrons, and some Aequidens, Gymnogeophagus, and Satanoperca, as well as Oreochromis mossambicus and Oreochromis niloticus. Mouthbrooders, whether of eggs or larvae, are predominantly females.

What is the scientific name for triggerfish?

For the surveillance technology, see Triggerfish (surveillance). Triggerfish are about 40 species of often brightly colored fish of the family Balistidae. Often marked by lines and spots, they inhabit tropical and subtropical oceans throughout the world, with the greatest species richness in the Indo-Pacific.

Are triggerfish good pets?

Triggerfish are a family of marine fishes, some of which are popular in saltwater aquariums. Most species are colorful, and marked with spots or stripes. These pretty colors and patterns are what make them popular aquarium fish. Despite this, they can actually be somewhat poor pets because of their tendency towards aggression.

Are triggerfish edible?

Some species of triggerfish, such as the titan triggerfish, may be ciguatoxic and should be avoided. Others, however, such as the grey triggerfish ( Balistes capriscus ), are edible. The reef triggerfish is the state fish of Hawaii. Most triggerfish are aggressive, but few match the orange-lined triggerfish.

What is the largest fish in the trigger family?

There are larger members of the family, such as the stone triggerfish ( Pseudobalistes naufragium ), which grows to more than 30 in (100 cm) long. One uniting feature of all the species in this group is their oval-shaped bodies.

Are triggerfish poisonous to humans?

Some species of triggerfish, such as the titan triggerfish, may be ciguatoxic and should be avoided. Others, however, such as the grey triggerfish ( Balistes capriscus ), are edible. The reef triggerfish is the state fish of Hawaii.

How many species of triggerfish are there?

The 40 species of triggerfish are scattered throughout the world’s seas and are familiar to divers and aquarium aficionados. Largest of all is the stone triggerfish, which reaches up to 3.3 feet long, found in the Eastern Pacific from Mexico to Chile.

How does a triggerfish move?

Their caudal fins are quite small, so these types of triggerfish rely mainly on the rippling movement of the rear part of their dorsal fin, combined with their anal fin, to propel themselves through the water. Their front dorsal spine interlocks with a smaller second spine and can be used to anchor the fish in a rocky crevice.

Do triggerfish recognize their owners?

Additionally, triggerfish have the capability of recognizing their owners and understand human behavior associated with tank maintenance and feeding. The trigger is notorious for its aggressive and destructive personality, which makes housing them with other fishes challenging. However, that’s not to say that it can’t be done with careful planning.

What level of salinity do triggerfish need?

As triggerfish are a saltwater fish, you need to make sure their tank has the right levels of salinity. Salinity, in basic terms, is the concentration salt in your tank water. Most varieties from the trigger family do best at salinity levels around 1.020 and 1.025. When keeping aquarium fish, water changes are a crucial part of maintenance.

How intelligent are triggerfish?

They are known to exhibit a high level of intelligence for a fish, and have the ability to learn from previous experiences. Some triggerfish species can be quite aggressive when guarding their eggs.

What type of fish is triggerfish?

triggerfish, any of about 30 species of shallow-water marine fishes of the family Balistidae, found worldwide in tropical seas. Triggerfishes are rather deep-bodied, usually colourful fishes with large scales, small mouths, and high-set eyes.

Why are triggerfish so popular?

Triggerfish are attractive animals and some species have become too popular for their own good. They are sought for the aquarium trade, which has prompted fishermen to gather even threatened species from the wild. Researchers are working to raise triggerfish in captivity so that wild populations might more likely be left alone.

What is the name of the lagoon triggerfish?

The lagoon triggerfish, which shares the Hawaiian name humuhumunukunukuapuaʻa with the reef triggerfish.