got these a few weeks ago now and at approx cm now have 5 in total, after the water change tonight there was some breeding behaviour. Geophagus argyrostictus Kullander, AphiaID. (urn:lsid: :taxname). Classification. Biota; Animalia. Geophagus is a genus of cichlids that mainly live in South America as far south as Argentina Geophagus altifrons Heckel, ; Geophagus argyrostictus S. O. Kullander, ; Geophagus brachybranchus S. O. Kullander & Nijssen,

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Nijssen, – E.

In terms of tankmates other cichlids are generally best avoided although we know of several instances in which this species has been maintained long-term alongside members of the G. The spawning surface is normally a solid object within the territory of the pair and is cleaned thoroughly before any eggs are deposited. Anostomus ternetziPseudanos trimaculatusAcnodon normaniHyphessobrycon heterorhabdusH.

Within this small group G. Assis, – Zootaxa Spawning occurs in typical style with the female laying one or more geophaugs of eggs before the male moves in to fertilise them, the process being repeated numerous times over argytostictus period of an hour or two.

Winemiller, – Zoologica Scripta 34 6: This page was last edited on 18 Novemberat Other fishes are not tolerated in the vicinity of the pit and in smaller aquaria may need to be removed. Sexual Dimorphism Juveniles are impossible geohagus sex accurately by external means unless spawning when the ovipositor of the female is clearly visible.


Some cichlids previously included in this genus have been reallocated to BiotodomaGymnogeophagus or Satanoperca. Maximum Standard Length — mm.

By using this site, you agree argyrostictua the Terms of Use and Privacy Policy. Though described in it was first collected much earlier and misidentified by Gosse as G.

There are currently 28 recognized species in this genus. Detail of flank patterning. A degree of patience is also required since it can be at least a year until they become sexually mature. Geophagus is a genus of cichlids that mainly live in South America as far south as Argentina and Uruguaybut a single species, G.

Here they dig a large pit which may be defended for some days before a smaller site is selected within it just prior to spawning. Cichlid fishes of the Amazon River drainage of Peru. Wikimedia Commons has media related to Geophagus.

Human uses

There are three main groups: Not to be confused with geophagy. Geophagus altifrons Heckel, Meyer, – Journal of Molecular Evolution 48 6: Uses editors argyrosictus CS1 maint: Isaac, – Ecotropica Cichlidae from the arrgyrostictus Parnaiba basin, Brazil.

Additional furnishings are as much a case of personal taste as anything else but the most favoured set-ups tend to feature relatively dim lighting plus some chunks of driftwood and scattered roots or branches. Retrieved adgyrostictus October From Wikipedia, the free encyclopedia.


Views Read Edit View history. Cichlidaethree new species from Venezuela. Fully- mature males tend to be a little larger and have longer finnage than females with dominant individuals often developing a pronounced nuchal hump. This species can be identified by a combination of dark infraorbital stripe Geophagus Heckel The fry are easily-fed, accepting good quality powdered dry foods, Artemia naupliimicrowormetc.

Geophagus argyrostictus : aquarium

You must be logged in to post a comment. Retrieved from ” https: Courtship is relatively unobtrusive consisting of fin flaring, circling, gaping and head jerking displays, and when ready to spawn a argyristictus will select a suitable site.

Archived from the original PDF on Uses authors parameter Articles with ‘species’ microformats Commons category link is on Wikidata. Rather than a single large meal offer smaller portions daily to allow natural browsing behaviour as this seems qrgyrostictus result in the best growth rate and condition.