Hot! Jack Dempsey Fish

div lang="en" dir="ltr" class="mw-content-ltr" readability="71" xml:lang="en">For some other functions notice Jack Dempsey (disambiguation) .

The Jack Dempsey (Rocio octofasciata (Regan, 1903), formerly Nandopsis octofasciatum and Cichlasoma octofasciatum) is really a cichlid fish that's broadly given away all over North and Central America (from Mexico south in order to Honduras ). Its popular identify pertains to its intense nature and robust facial features, likened to the next belonging to the well known 1920s boxer Jack Dempsey .

Distribution

The sea food will be local that will Mexico in addition to Honduras , where by it is within slow-moving waters, for example swampy areas together with warm, murky water, weedy, mud- and also sand-bottomed canals, drainage ditches, and also rivers. It is likewise established while an announced race inside , this in addition to (presumably as a possible aquarium escapee).

Ecology

The Jack Dempsey natively world in a new pH connected with 6-7, a water hardness involving nine 20 dGH , in addition to some sort of temps selection connected with 22 thirty carnivorous , ingesting worms, insects and various other fish. It might eat small/young platies any time it is about three inches long.

Reproduction

Jack Dempseys lay their offspring for the substrate (the bottom belonging to the aquarium or perhaps pool). Like almost all cichlids, some people display ample parental attention : each father and mother assist incubate the ovum along with shield your fry every time they hatch. Jack Dempseys are known to be heedful parents, pre-chewing nutrition that will feast to help their own offspring. However, it's not necessarily uncommon intended for these to take in his or her fry if the breeding match tend to be overly disturbed or perhaps anything inside their environment is definitely wrong.

Morphology

The pigmentation adjustments because the sea food grows from your light dull or maybe tan using faint turquoise flecks into a bluish purple-gray together with pretty bright, blue, green, in addition to rare metal flecks. Their colors switch less than stress. The dorsal and anal fins associated with adult adult males possess long, aimed tips. Females lack most of these high tips.

In this aquarium

The sea food is usually a popular aquarium fish, due to its beautiful overall look along with personable mannerisms. It, similar to most cichlids, is known "aggressive", however might get together in a very well-populated tank, tending to are more territorial if placed having just a few different fish, thus authorized to very easily identify plus secure some sort of "territory" while in the tank. Jack Dempsey cichlids can easily often look shy, hiding away with cavern work. It is definitely recommended which the particular Jack Dempsey cichlid is provided with a good amount of destinations to hide. They will lay claim some sort of cavern initial and also be quite aggressive to be able to additional aquarium friends in which frolic in the water near their home. There is usually some sort of pink variant of this fish which often normally called the blue jack dempsey or electric blue jack dempsey. This is actually organic genetic mutation. The blue counterpart is a reduced amount of aggressive, scaled-down in space plus more delicate.

Trivia

In 1997 the San Francisco Chronicle documented than a gentleman experienced passed on as soon as he / she put a Jack Dempsey directly into his teeth for a joke: the fish doubtless erected it's termin spines in order to avoid becoming swallowed, a trait cichlid anti-predator response, plus grew to become wedged while in the a lot of people's throat.

In an extra time of year episode with Homicide: Life within the Street , a Jack Dempsey is hauled along at the scene of some sort of murder, as well as being taken house by a good unsuspecting Detective John Munch , who intends to give the idea in order to his -collecting significant other as being a present. As some sort of surprise, your dog spots the sea food with your girlfriend tank , when them proceeds to be able to devour $4,000 valued at of her fish. Munch afterwards describes the actual species of fish as a possible "assassin" who "uses piranhas seeing that ."

See also

List regarding freshwater tank species of fish species

References

^ . Archived from about 2007-12-28. Retrieved 2008-06-27.

^ Cichlasoma octofasciatum" inside FishBase . May july 2004 version.

Integrated Taxonomic Information System . Retrieved June 22, 2005.

. Fishbase. January 2007. Retrieved 2007-06-27.

Barlow, G. W. (2000). The Ciidge MA: Perseus