So, earlier this week, I took a few random photographs of the males displaying and had resigned these fish to be sold off…either at a forthcoming auction, or to one of the local fish stores who purchases the … 482 Aust. They inhabit shallow, small areas of slow-moving almost still heavily-vegetated streams, billabongs, creeks, lakes and swamps, and is regularly found among macrophytes, submerged woody structures such as tree roots or fallen branches and leaf litter. Adding floating plants w… Spotted Blue Eye Rainbowfish can be found in many rivers draining into the Gulf of Carpentaria and the Timor Sea extending eastwards from the city of Darwin through Arnhem Land, Carpentaria, Kakadu National Park, as far as the Cape York in Peninsula. Ideally much of the diet should comprise live foods such as Daphnia, Moina, Artemia nauplii, micro worm, etc., although small/crushed floating dried foods are also accepted. Aged water can result in high mortality so regular, small water changes are essential and uneaten food should not be allowed to accumulate in the rearing tank. Pseudomugil: from the Ancient Greek ψευδής (pseudes), meaning ‘false, lying, untrue’, used here as a prefix, and the generic name Mugil. The first involves isolating a small group comprising a single male and two or three females into a container with an air-powered sponge filter and spawning medium in the form of nylon mops or aquatic moss. What do you feed them? Spawning is more likely in temperatures towards the upper end of the range suggested above, with females capable of depositing a few eggs daily for a period of several days, these being attached to aquatic vegetation or other substrate by adhesive filaments. We ship these as close as possible 50:50 mix males and fe… The picture above shows a Pseudomugil Gertrudae Aru II male in incredible detail. £15.00 postage . Order: Atheriniformes Family: Pseudomugilidae. High water quality is required with regular water changes and hiding places along with plants should be added to the tank. Spawning is more likely to occur with warmer temperatures, with females capable of attaching a few eggs daily over several days, on aquatic plants or other substrates by sticky threads. May 23, 2016 - pseudomugil gertrudae female - Google Search. is advisable (see ‘Reproduction’). They inhabit muddy-bottomed, blackwater billabongs, creeks, marshes, rainforest … Their swim bladder is visible, and they have two dorsal fins, very close together. Wild examples are basically unavailable though some populations are maintained by specialist breeders. Females commonly have a more profound body than the males whilst the adult males have larger dorsal, pelvic and anal fins, with extended filaments on the first dorsal and pelvic fins. […] If there are any questions you have then please get in touch before you place an order. They are not ideal for the community tank as they may be outcompeted for food and are therefore bust kept alone or alongside other fishes of comparable size, requirements and disposition. 5 images available; click on one to open viewer. They can also be raised using good quality, powdered dry products of which some are available in incrementally-graded particle sizes, and growth rate is normally quite fast compared with some congeners. It’s also known from the islands of Bathurst, Melville, and Groot Eylandt, plus some smaller islands in the Torres Strait. The Spotted Blue-Eye as they are sometimes called, are found in the Aru Islands in the Maluku province of eastern Indonesia with several isolated groups throughout Northern Australia, and southern New Guinea. Thanks for looking! Smith Lake, N.S.W. There is considerable variation between these species in colouration and body size, as well as fin size and shape. They have two dorsal fins, separated by a small gap, the first much smaller than the second. Since the latter spend the early part of life close to the water surface aquatic mosses from the genus Taxiphylum attached to décor high in the water column apparently produce the most favourable results, but floating plants with trailing roots are also recommended. Spawning occurs during daytime hours with a height of activity in the late morning to the early afternoon when the water temperature is relatively warm. Herder et al. The edge of the second dorsal fin in males is yellowish. The display usually consists of the male raising up his dorsal fins and spreading the anal fin. If in the same tank, an individual male can also mate with multiple females in a single day, and spawning usually continues throughout daytime hours throughout warmer periods. 76 Litres (20 US G.) Size. Pseudomugil furcatus is a small species growing to a length of about 5 or 6 cm. Pseudomugil gertrudae is a small freshwater fish growing to a size of around 30 mm and is endemic to Australia and New Guinea. after this they will be able to accept things like freshly hatched brine shrimp or microworms this should be given twice a day. Adult pair from the aquarium trade; female upper. The Pseudomugilidae and Telmatherinidae do appear to represent a single clade, however, and this forms a sister group to another clade formed by the Australian and New Guinean Melanotaeniidae plus the Malagasy Bedotiidae, which may seem surprising given their respective modern-day distributional patterns. P. gertrudae is a shoaling species and should be kept in a group of at least 8-10 specimens, ideally more. Though lifespan tends to increase in well-maintained aquaria the fish will normally be less fecund once they reach an age of 12-18 months. Temperature: 21 – 28 °Ceval(ez_write_tag([[300,250],'seriouslyfish_com-large-leaderboard-2','ezslot_6',112,'0','0'])); NB: suggested ranges are for the ornamental strain. Tappin (2010) gives the following ranges of parameters based on those taken from various localities: temperature 12 – 34 °C, pH 3.68-9.4, conductivity 12 – 646 µS/cm, hardness 0-320 ppm, alkalinity 2-180 ppm. We combine postage if you order more fish or other goods from us. Australia, 32°23'S 152°28'E, 27 mm SL. There exist two basic methods for aquarium breeding. Only 1 left. The Pseudomugil Gertrudae is a beautiful peaceful fish originating from the Mamberamo River, New Guinea. These fish are full of non-stop activity, and have to be one of the hardest fish to actually capture on photograph (photo credit for this goes to my mother, Edna Crossett). Family … Uncommon . 14. The latter approach is normally less productive but simpler and more reliable as mature, planted aquaria facilitate relatively stable water conditions and the resident microfauna can constitute a valuable early food source for fish fry. This method is the more comfortable option but not ideal if you want a high quantity of fry. The anal, dorsal, and tail fins can be transparent to white, silvery-grey or yellow with oblong or rounded dark spots spread all over. What are the ideal water conditions? Offering a breeding pair (male and female) of Pseudomugil gertrudae «Aru Islands» (Maluku Province, Indonesia) - approx 2 ... 3 cm. It's best to offer this species small live foods. The dorsal and anal fins of the males are transparent with narrow yellow margins. Females are smaller and have smaller fins but lack the colours of the males. The species was first collected by Dutchmen at the Aru Islands of eastern Indonesia in the early 1900s. The precise origin and subsequent dispersal of the latter two has therefore been the subject of debate, with some palentologists suggesting that Madagascar’s freshwater fishes derived from a trans-oceanic dispersal during the Cenozoic Era, but the most compelling recent arguments indicate a freshwater radiation which occurred during the Mezozoic break-up of Gondwana. The addition of some floating plants and driftwood roots or branches to diffuse the light entering the tank also seems to be appreciated and adds a more natural feel. This species is an egg-scatterer exhibiting no parental care and will consume its own eggs and fry given the opportunity. It is relatively easy to determine the males from the females. The water should be well-oxygenated and a degree of flow is advisable. Wild specimens from specific localities may require particular conditions, especially those inhabiting oligotrophic blackwater environments. This fish does best kept in groups of six or more in a peaceful community aquarium. The family Pseudomugilidae was erected by Saeed et al. Ageing water and uneaten food accumulating can lead to high mortality rates, so small water changes regularly are essential in the rearing tank. Pseudomugil gertrudae prefers to live in small creeks, lagoons, billabongs, swampy marshes, … £0.99. These eggs generally hatch in 9 to 11 days depending on conditions. Difficulty. The image used above is for illustration purposes only. Pseudomugil gertrudae. Males are easily distinguished from females by their brighter colours and longer and more elongated dorsal fin. Animals. Peaceful but unsuitable for the general community aquarium since it’s easily outcompeted and quite timid. Gertrude's Blue-Eye - Displaying Male. They have a moderately compressed and elongated body that is a semi-transparent silvery-blue colour, sometimes having an overall wash of golden-yellow, with the swim bladder clearly visible. The first fin is much smaller than the second. It is relatively easy to determine the males from the females. The Spotted Blue Eye is an egg-scatterer presenting no paternal care and will consume its eggs and fry given a chance. The males also present more intense colour and spots on the fins and body. These fish originate from still waters that are dense with vegetation and in conditions very similar to black water, in the aquarium this will need to be replicated by the use of dim lighting and the addition of tannins in the water will be appreciated. Several rows of body scales are bordered in black, displaying a charming latticework pattern over the body. At some localities the water is stained dark brown with tannins and has very low pH and dissolved nutrients, while at others it may be transparent. Pseudomugil gertrudae … Potential size: 3cm. May 23, 2016 - pseudomugil gertrudae female - Google Search. Premaxillary bone of the holotype of Pseudomugil majusculus USNM 236542, 3.2 mm SL. 21(5), 1984. Individuals. Species: Pseudomugil gertrudae. The body is whitish and is decorated with an intricate pattern formed by narrow, dark scale outlines. Pseudomugil spp. 1:2 M:F Availability. The alternative is to maintain a colony of adults in a larger, fully-decorated set-up which if well-planted should allow some fry to survive. Food. Members are related to rainbowfishes of the family Melanotaeniidae but differ in lacking a mesethmoid, possessing an infraorbital series with only the anterior member present (the kachrymal), and with an articular bone as high as the dentary bone. b. Maxilla, premaxilla and dentarv of Pseudomugil signifer, an unregistered alizarin specimen. In their natural surroundings, they display seasonal reproductive cycles corresponding with the onset of the rainy season, around October-December, when the food and vegetation are at their most abundant. Keep with other small species in groups of 5 or 6+. Food. Ideal conditions for this fish are a pH between 6.5-7.5 and temperature between 18-26°c . Small meals should be offered at least twice daily. You should therefore choose floating food. Wild examples are uncommon in the aquarium hobby with the majority of those traded bred commercially for the purpose, though some populations are available and usually labelled with collection details in order to discourage hybridisation, e.g., ‘Aru II’, ‘Aru IV’, ‘Cadell River’, etc. … The first involves separating a small group containing a single male and two or three females into a breeding tank with plenty of plants or a spawning mop and an air-powered sponge filter. How to feed the Pseudomugil furcatus? Wild populations of this species tend to be somewhat isolated from one another, and exhibit various, often highly-localised, differences in colour pattern, body size, and fin morphology. In both cases the most favourable habitats feature surface vegetation of some kind, either floating or growing up from the substrate. How many can I keep? The islands are located in the Arafura Sea, with western New Guinea to the north and the Arnhem Land Region of Australia’s Northern Territory to the south, and though they lie within Maluku province of eastern Indonesia, are part of the Australian continent in a geological sense. The Spotted Blue Eye Rainbowfish have a compressed and elongated body that is a semi-transparent blueish-silver colour, occasionally having an overall gleam of golden-yellow. They are … Shows a preference for shallow, marginal zones of heavily-vegetated, slow-moving or standing waters of creeks, small streams, lakes, billabongs, and swamps, and is often found among macrophytes, submerged woody structures such as fallen branches or tree roots, or leaf litter. Zool. In general, prefer live or … Sign in Sign up for FREE Prices and download plans Spotted Blue-eye (Pseudomugil gertrudae) - Male and Female. The nickname of this pseudomugil gertrudae is derived from the name of the wife of the German zoologist Merton, who visited the Aru Islands in Indonesia, where the blue eyes were found for the first time. In the aquarium, breeding can happen throughout the year if the aquarium temperature is reasonably high. 3-4.1cm (1.2-1.6 ") sg. Female: 4.5cm (1.6) - Male: 5.5cm (2") Longevity. If you wish to raise fry alongside the adults the addition of fine-leaved aquatic moss such as a Taxiphylum sp. Sexing the Spotted Blue Eye Rainbowfish. Min. BlueEyes- Pseudomugil for Sale at AquariumFish.net . Male Gertrudae Rainbowfish, displaying to a female (top) and male (lower right), with their cohorts, Tiger Endlers (female bottom right, male center background). £ Animals And Pet Supplies. The fry will need microscopic food such as unicellular organisms or good quality powdered food for around five days. Introduction With its flighty behavior, the Spotted blue-eye counts as the “aquarium butterfly” and is also called Gertrude’s blue-eye. It is also known from the islands of Melville, Bathurst and Groot Eylandt, plus some smaller islands in the Torres Strait in Papua New Guinea and northern Australia. Business seller … 5 X Assorted jevenile Guppies Tropical Fish. All scales except those of the mid-ventral and mid-dorsal rows have a spot ranging in size and intensity forming about six rows of irregular lines, except for the mid-lateral stripe, which seems to be continuous from just below and in line with the start of the first dorsal fin to the caudal peduncle. 5 Super red Bristlenose plecos approx 1- 1.5 inches (body length) free post. are quite short-lived with females tending to survive for only a single reproductive season in nature. Matt rethinks his decision to part ways with a charming Rainbowfi Apr 3, 2016 - Pseudomugil gertrudae 'Aru II' Rainbowfish male displaying to a female. Maintaining it in such numbers will not only make the fish less nervous but result in a more effective, natural-looking display. An individual male may also mate with multiple females during a single day, and spawning usually continues throughout daylight hours during warmer periods. In Papua New Guinea records exist from the Bensbach, Pahoturi, and Fly (Elevala River and Lake Bosset, aka Lake Herbert Hoover) river systems but it may be more widely-distributed in southern drainages of the country and neighbouring state of Papua, Indonesia. The medium is checked several times per day and any eggs removed to a separate container for incubation and hatching. The family Telmatherinidae is also a relative, with Sparks and Smith (2004) recommending that all telmatherinid genera be included in Pseudomugilidae based on the results of their phylogenetic analysis, in which Marosatherina ladigesi was nested within Pseudomugilidae, these together comprising the sister group to Melanotaeniidae. 0 bids. This fish isn't particularly fussy and will accept most food you give them. Explore. Make sure that the proposed feeding is adapted to the size of its small mouth! Click on the following links to search for high quality live, frozen and dry food: To find other high quality, highly recommended foods click. Best kept in a densely-planted tank and an excellent choice for the carefully-aquascaped set-up. Males will also display their best colours and some fascinating behaviour as they compete with one other for female attention. No need to register, buy now! Females commonly have a more profound body than the males whilst the adult males have larger dorsal, pelvic and anal fins, with extended filaments on … Adorable poisson qui a la particularité d'accentuer ses nageoires (le mâle), ce qui est amusant et très joli! Middle and top. The tips of the pectoral fins are usually bright yellow, orange or orangey-red, and the other fins are often bordered with white. Known localities in the Northern Territory include the rivers Moyle, Daly, Finniss, Adelaide, Alligator, Blyth, Liverpool, Cadell, Buckingham, Cato, and some smaller drainages around Darwin.eval(ez_write_tag([[580,400],'seriouslyfish_com-medrectangle-4','ezslot_2',111,'0','0'])); In Queensland it’s been recorded in the Wenlock, Embley, Dulhunty, Coen, Jardine, Olive, Jacky Jacky, Mciver, Endeavour, Barron, Mulgrave, Russell, Johnstone, Moresby, Tully and Murray watersheds, plus some nutrient-poor coastal lakes in the Flattery Point and around Shelburne Bay. paskai (aka sp. Premium Quality BlueEyes On this page you can shop online for a BlueEyes, which are a group of aquarium fish in the genus Pseudomugil.. Click here for more about buying aquarium fish from us. Described from ‘Rivulet in sago forest at Ngaiguli, Terangan, Aru Island, Aru Islands, Maluku, Indonesia’, corresponding to the island now normally referred to as ‘Trangan’ in the Aru Islands group, eastern Indonesia. Free postage. ‘red neon’) by possession of dark spots in the dorsal, anal, and caudal fins, although the three are easily-separated on the basis of colour pattern. £40.00. It appears the resultant change in pressure causes the eggs to hatch. In some specimen, the whitish colour is has a golden … Diet. Please note … Observe spawning which can start after a few hours introducing the parents and will continue for a few days as the male spawns with each female. If present in numbers males spar regularly. Huge collection, amazing choice, 100+ million high quality, affordable RF and RM images. Asia. For breeding purposes, add several females for each male and observe for the eggs laid on the mops or moss plants. Between, sparring, breeding and feeding, these fish rarely find time to be still. Each female will lay approximately 10-12 eggs during the day. P. getrudae differs from all other members of the genus except P. paskai and P. cf. Tank Size . : Just above is a young Furcatus BlueEyes Pseudomugil swimming in one of our aquariums. £19.00 postage. Aug 18, 2019 - Let it be a lesson to you, just when you give up on a species, you might get lucky. Pseudomugil gertrudae needs spawning mops or moss plants added to the tank for the breeding. 3 years. Description The Spotted Blue-eye can reach a length of 3.8 cm (1 ½ inches). 25 -30 °C (77-86°F) Water Hardness. In females, the caudal fin base is yellowish and the anterior portion of the anal fin is pale yellow. Mostly kept in species aquariums, it can also be kept with other small tank mates. Adult males also have much longer fins than females. Should eggs containing developed embryos fail to hatch they can apparently be stimulated to do so by putting them in a small vial or similar container with some water from the aquarium and shaking it vigorously, or placing it in your pocket and walking around with it. Fish Supplies. Oct 7, 2014 - A website dedicated to Rainbowfishes of Australia and New Guinea The incubation period is around 10 days depending on temperature and the fry require microscopic food such as Paramecium for up to 5 days before they’re able to accept Artemia nauplii, micro worm, and similarly-sized foods immediately. (1989) and currently comprises the genera Kiunga, Pseudomugil, and Scaturiginichthys. How to feed the Pseudomugil furcatus? Oct 31, 2020 - The classic blue eye gertrudae is a beautiful small schooling rainbowfish suitable for planted aquariums and most community fish tanks. Popondetta furcata (Nichols, 1955); Popondichthys furcatus (Nichols, 1955); Pseudomugil furcataNichols, 1955 Populations are now known from numerous rivers draining into the Timor Sea and Gulf of Carpentaria, northern Australia, with a range extending eastwards from the city of Darwin through the Kakadu National Park, Arnhem Land, and Carpentaria as far the Cape York Peninsula. Living zone. 6.0 - 6.5 Temp. Omnivore Pellet Foods Flake Foods Live Foods Life Span. At some locations, the water may be transparent where others may be stained dark brown with tannins and has very low pH and dissolved nutrients. Gertrudae Rainbowfish are a small, peaceful, schooling species that grow to only 1.5″ in length. The female will have significant shorter fins. Ensure that they receive a balanced diet compromising of high-quality flake food as well as frozen or live food like brine shrimp and bloodworm, which they prefer to dry food. Find the perfect pseudomugil gertrudae stock photo. The second is to have a group of adults in a more extensive, fully-decorated set-up which if heavily planted should allow some fry to survive as they can hide in the plants or the roots of floating plants. Also, the male Gertrude Rainbowfish will obtain a much brighter coloration, once mature. or Best Offer. May 23, 2016 - pseudomugil gertrudae female - Google Search. Moreover, it only feeds on the surface. Social behaviour: A peaceful community fish. It is advised to find a filter which has a water flow between 4-5 times the volume of your aquarium. 3-5 years Habitat. Pseudomugil gertrudae are similar to the Irian Red Neon Rainbow (Pseudomugil iriani) which has a reddish orange body color with a bright blue stripe running along it’s dorsal edge. An aquarium with base dimensions of 45 ∗ 30 cm or equivalent should be the smallest considered. Pseudomugil: from the Ancient Greek ψευδής (pseudes), meaning ‘false, lying, untrue’, used here as a prefix, and the generic name Mugil. Atherina signata Günther, 1867; Pseudomugil signata (Günther, 1867); Atherinosoma jamesoniiMacleay, 1884 Temperature: 25 - 30C pH: 6.0 - 7.5 Food: Flake, granules, frozen food, live food etc. Habitat: Australia & Papua New Guinea, found in swamps, marshes, small rainforest streams & backwaters. The eggs will hatch roughly ten days after being laid depending on temperature. Eggs are clear and are quite large for such a small fish. Remember though these fish only have little mouths, so make sure any food particles are suitable in size so they can be swallowed easily. As with most rainbow fish, the male gertrudae have larger fins and more color than the female, but boths sexes are attractive. It’s best maintained alone or alongside fishes of comparable size, disposition, and requirements and freshwater shrimp of the genera Caridina and Neocaridina but in all cases be sure to research your choices thoroughly prior to purchase. 1 - 1.015. pH. At a volume of 41 litres, the filter we recommend can be found, Other aquarium filters which have been recommended highly by customers in your area can be found, To search for other high quality aquarium heaters in your area, click. Moderate. It’s unclear from where the ornamental fish is derived but all the fish seen on sale are of this strain which is produced commercially in large numbers. Date Added: 9/18/2020 - Updated: 9/19/2020 12:41:14 AM. cyanodorsalis: from the Ancient Greek κυανός (kýanos), meaning ‘dark blue’, and Latin dorsalis, meaning ‘of or pertaining to the back’, in reference to the colour of the upper body in this species. Males are more highly-patterned and colourful than females and the unpaired fins become noticeably extended as they mature. They have two dorsal fins, very close together, the first … Its scientific name is Pseudomugil gertrudae. The Spotted Blue Eye Rainbowfish is a small good looking, peaceful and timid species and must be kept in groups or they will become skittish and feel intimidated. Do not add this fish to a biologically immature aquarium as it can be susceptible to swings in water chemistry. £15.00. 5-12 °d Stocking Ratio. Spawning occurs during daylight hours with a peak of activity in late morning/early afternoon when water temperature is 24-28 °C, and in the aquarium breeding can occur throughout the year if temperature is raised to these values. In nature it displays a seasonal reproductive cycle coinciding with the onset of the wet season, around October-December, when food and aquatic vegetation are at their most plentiful. (2006) suggested that since M. ladigesi was the only telmatherinid included in the investigation, meaning that data for 94% of member species plus DNA of some important comparative taxa was not analysed,  any such conclusions should be withheld pending additional study. Compatibility: The Gertrude Rainbowfish (Pseudomugil gertrudae) are typically compatible with Neocaridina Shrimp, Rasbora, Danio, Hillstream Loach, Apistogramma, Mikroramirez, and small Tetra.