Results for “species”

Wild populations vary in colour pattern depending on origin, and some populations have previously been described as distinct species. A form from Peru has a particularly silvery body colour, for example, while another, marketed as 'super red' possesses an unusually long red stripe on the body, extending much of the length of the dark central stripe. A population from around Boa Vista in the rio Branco system, Pará state, Brazil has an ocellus o...

N. parilus is one of the commoner Nanochromis in the hobby as it is more easily collected from its natural waters than most species. It is easily confused with the less often seen N. nudiceps but can be distinguished by the fact that male fish exhibit a barred patterning inn the upper half of the which is not present in nudiceps. Females can be distinguished by the unpatterned lower part of the caudal, which is spotted in nudiceps. There are a couple of geographical variants available. We do ...

One of our favourite dwarf cichlids, N. transvestitus is a truly stunning fish when in good condition. However, it is not recommended to the beginner due to its very specific water requirements. The scientific name is derived from the fact that the female is the more colourful fish, making it something of an oddity....

This species has been widely regarded as a member of the genus Nemacheilus since the late 1970s with the vast majority of subsequent authors considering it as such, although in the aquarium hobby it's more commonly referred to Schistura.

This species was originally named Nemacheilus masyae but following ICZN rules the spelling was later corrected to N. masyai because it's named after a man. It can be distinguished from the majority of congeners by body patterning comprising 14-18 short, dark vertical bars on each flank, 12-17 saddle-like markings running along the dorsal surface, a dark spot on the caudal peduncle at the termination of the lateral line and a dark blotch in the lower half of the first few dorsal-fin rays.

This species is distinguished from similar-looking congeners such as N. longistriatus and N. ornatus by its unique colour pattern consisting of a black lateral body stripe with 9-16 vertically-orientated blotches extending along it both above and below, plus an irregular stripe running along the dorsal surface. The anterior lateral blotch is surrounded by lighter pigment, forming an ocellus similar to that seen in N. binotatus.

This species is only traded occasionally. It's distinguished from congeners by a combination of characters including: 12-16 dark, irregular, vertical bars on body, usually split vertically; lips without furrows; inco...

It's a member of the N. selangoricus group of species within the genus, an assemblage first recognised by Hadiaty and Kottelat (2009) and characterised by possession of two rows of horizontally-arran...

It looks particularly similar to N. alestes with both species possessing a colour pattern comprising a dark lateral stripe on the body, but can be distinguished immediately by possessing barbels longer than the head (vs. shorter than the head in N. alestes).

Nematabramis species are found a variety of habitat-types, from swiftly-flowing affluent streams to pools, lakes, and degraded swamps. Based on the available collection records juveniles and subadults of N. everetti display a preference for fast-moving water whereas adults are found in deeper, slower stretches of minor tributaries.

Lungfish are among the most intriguing of "oddball" aquarium subjects, being able to survive in the most extreme conditions. They are very ancient fish, having remained virtually unchanged for millions of years. Unlike its African relatives, N. forsteri cannot survive in completely dry conditions for long, although it does require access to atmospheric air to survive. It possesses only a single lung (the African species have paired lungs), which is formed via a modification of the swim...

We're unsure if this species has ever been traded on a commercial basis though we know of several private collectors who've maintained it. It's difficult to confuse with any other balitorid due to the small adult size and distinctive orange to reddish-brown body colouration, and was originally described as a subgenus by Herre (1944) before Silas (1953) raised it to full genus status. It was later syonymised with Homaloptera by Alfred (1969) but has been generally accepted as a distinct, valid genus since Roberts (1989).

N. boulengeri can be distinguished from the similar N. hecqui and Lamprologus kungweensis primarily by the orange border on the dorsal and anal fins, although its adult patterning is somewhat different to the other species. Unlike many other shell dwellers, it will spawn in small caves if no shells are made available....

N. brevis is one of the commoner species of shell dweller available in the hobby. Several colour morphs are available including "sunspot", "katabe" and "sambia". As mentioned above, it is often found in areas within Lake Tanganyika where relatively few snail shells collect and in these areas, pairs of fish will share the same shell. This behaviour may or may not be observed in the aquarium, depending on the number of shells provided and the individual fish. The terr...

A less often seen but good looking species with a deeply forked tail. It was previously sold as Neolamprologus sp. "walteri".

This is probably the smallest known cichlid species and exhibits truly fascinating behaviour. The territories it establishes are very small, usually measuring no more than 6" across, but they are defended vigorously. The tiny fish will even bite hands or fingers that invade their 'personal space'! Highly recommended to anyone wishing to observe some unique behaviour on a small scale....

This species is included in the so-called "Brichardi complex", which also includes N. brichardi, crassus, falcicula, gracilis, pulcher, savoryi and splendens. These should not be mixed in aquaria, as they will hybridise freely. N. olivaceouscan be distinguished from others in the complex by the two curved markings on the gill cover. It is possible that it is synonymous with N. pulcher, as proposed by Konings (1993)....

Deservedly one of the most popular Tanganyikan species available in the hobby, N. brichardi is ideal for newcomers to both Rift Lake cichlids and cichlids in general, being beautiful and easy to keep and breed. It is seen for sale under several common names including "Fairy Cichlid", "Lyretail Cichlid" and "Princess of Burundi". There are several colour morphs available, although these do not vary much in patterning, and an albino form is also occasionally available...

This species is included in the so-called "Brichardi complex", which also includes N. brichardi, crassus, falcicula, gracilis, helianthus, olivaceous, pulcher, and splendens. These should not be mixed in aquaria as they will hybridise freely. N. savoryi can be distinguished from others in the complex by it's distinctive patterning of vertical bars....

Several geographical morphs of this species are available, including "Sambia" and "Kipili". These vary in base colour from blue to yellow to white. It is not recommended for the general Tanganyikan community due to its aggressive and predatory nature....