Gymnotus carapo Linnaeus, Taxonomic (Download Help) Gymnotus carapo TSN Notes: Reference for: Gymnotus carapo, banded knifefish . The banded knife fish Gymnotus carapo is among the most widely distributed, broadly adapted (eurytopic), and phenotypically variable fish species in South. Download scientific diagram | Geographic variation in Gymnotus carapo. from publication: Seven new species of the Neotropical electric fish Gymnotus (Teleo- .
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Main reference Upload your references References Coordinator: Phylogenetic diversity index Ref. Gymnotidae Weakly electric fish Fish described in Possible tankmates include large, robust cichlids such as Cichla or Geophagus sp.
Banded knifefish
Entered by Torres, Armi G. However, it is farapo known from deep river channels. Article Tools Print this article. Collaborators Pictures Stamps, Coins Misc. Abstract The banded knife fish Gymnotus gmynotus is among the most widely distributed, broadly adapted eurytopicand phenotypically variable fish species in South America, with a geographic range of about 14 million km 2from the Llanos of Venezuela to the Pampas of northern Argentina.
Estimates of some properties based on models Phylogenetic diversity index Ref. How to cite item.
We use multivariate statistics to quantify phenotypic differences within and among subspecies and species in aspects of pigmentation, caliper-based morphometrics, geometric morphometrics, meristics, and carzpo.
Ctenobrycon and Curimata and plant matter Ref. Feeds mainly at night on worms, insects e. Tends to inhabit sluggish or still waters and seems to prefer turbid environments.
Human uses
Sounds Ciguatera Speed Swim. Can survive when ditches, canals and small ponds dry out. Inhabits turbid slow moving or standing waters Ref.
The genus Gymnotus has undergone considerable taxonomic revision in recent years, with over 20 new carapi being described sinceincluding several that were originally considered to be G. Articles with ‘species’ microformats. Moderate vulnerability 37 of Retrieved from ” https: Revision of the polytypic electric fish Gymnotus carapo Gymnotiformes, Teleosteiwith descriptions of seven subspecies.
Shows auditory abilities, responding best to a frequency of Hz, with an upper limit above Hz Ref. Subscription Login to verify subscription. You can sponsor this page.
Gymnotus carapo, Banded knifefish : aquarium
Keywords Pisces, Alpha taxonomy, biodiversity assessment, species delimitation, taxonomic inflation. Also responds to vibratory stimuli water waves: User Username Password Remember me. Email the author Login required. Sign our Guest Book. With these, the fish can sense the tiniest of movements as the field around it is disturbed, and navigate in total darkness, useful skills when hunting prey or avoiding predators in the dark.
The male takes care of the young by mouth broodingand making and watching over a “nest”, a depression in the bottom where the female lays the eggs.
Proceedings of the Biological Society of Washington. You must be logged in to post a comment. Views Read Edit View history. Feed live and frozen foods such as bloodwormprawns, earthworms, tubifex etc. By using this site, you agree to the Terms of Use and Privacy Policy.
Small fish will be eaten, but it can be combined with other similarly-sized species in a big enough tank. Our results demonstrate significant, but not diagnostic, differences among specimens representing seven new subspecies: Mouth brooding by males is observed in this species Ref. Freshwater; benthopelagic; pH range: The banded knifefish Gymnotus carapo is a species of gymniform knifefish native to a wide range of freshwater habitats in South America.
Males provide parental care in nests excavated for eggs and larvae Ref. It also possesses electroreceptors, which allow the fish to receive electrical signals.
Large stones and pieces of bogwoodtwisted roots, and live plants all look good. This map was computer-generated and has not yet been reviewed. Banded knifefish Old illustrations uppermost showing shape well, lower typical colors Scientific classification Kingdom: Native range All suitable habitat.
Gymnotus carapo (Banded Knifefish) — Seriously Fish
More larvae are spread out in leaf litter up to 2 m away Ref. Uses its long anal fin for locomotion. The banded knife fish Gymnotus carapo is among the most widely distributed, broadly adapted eurytopicand phenotypically variable fish species in South America, caapo a geographic range of about 14 million km 2from the Llanos of Venezuela to the Pampas of northern Argentina.
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