Redtailed catfish, phractocephalus hemioliopterus fish. The redtail catfish, phractocephalus hemioliopterus, is a pimelodid longwhiskered catfish. Phractocephalus hemioliopterus rtc tank feeding time. Red tail catfish tank the feeding time with tilapia. Ideally phractocephalus hemioliopterus should be housed alone or with larger fish. Closeup of a tropical redtail catfish, phractocephalus. These colorful large catfishes have a brownish back, with yellow sides and characteristic orangered dorsal fin and caudal fin hence the common name. Free photos animals photos fish photos red tailed catfish swimming in water phractocephalus hemioliopterus 68163 to view or save this photo in high resolution, just click the photo to see the full imagethe full image is much higher quality and not pixelated. Files are available under licenses specified on their description page. Hosted by the usgs core science analytics and synthesis. The redtail catfish, phractocephalus hemioliopterus, is a pimelodid long whiskered catfish. The red tail catfish is known as the puppy whale in china and hong kong. Many references to phractocephalus hemioliopterus give incorrect spellings of the scientific name e.
Discover lifes page about the biology, natural history, ecology, identification and distribution of phractocephalus hemioliopterus redtail catfish discover life. In 2 years these fish can reach 30 inches or more in length. Redtail catfish phractocephalus hemioliopterus stock photo. Find phractocephalus hemioliopterus stock images in hd and millions of other royaltyfree stock photos, illustrations and vectors in the shutterstock collection. That cute little catfish is going to grow into a monster 4 foot long catfish that is both an active swimmer and feeder. The red tail catfish is difficult to care for, requiring a. Pimelodidae from urumaco, v enezuela 100 no other siluriforms known to us have a similarly enlarged or shaped supraoccipital posterior. Color photographs, including one of a small juvenile, appeared in ferraris 1991.
Click play, bottom right hand side of video, click on settings, click hd note. Phractocephalus hemioliopterus stock vector royalty free. Pdf new records of crustaceans infesting phractocephalus. In venezuela it is known as cajaro and in brazil it is known as pirarara. The objective of this study was to cytogenetically analyze phractocephalus hemioliopterus comparing the findings with other data to infer relationships among pimelodidae species. Population and reproductive parameters of the redtailed.
While every effort has been made to provide the most reliable and uptodate information available, ultimate legal requirements with respect to. Descriptionredtail catfish phractocephalus hemioliopterus 15594456228. Page designed through the cooperative efforts of interagency itis teams. Jul 26, 2014 red tail catfish tank the feeding time with tilapia. The biodiversity heritage library works collaboratively to make biodiversity literature openly available to the world as part of a global biodiversity community. New records of crustaceans infesting phractocephalus hemioliopterus siluriformes. Photo about redtail catfish phractocephalus hemioliopterus in the aquarium. Download this the red tail catfish phractocephalus hemiliopterus photo now. Means of introduction outside the united states from ng and tan 2010. Cytogenetic studies in the redtail catfish, phractocephalus. Red tailed catfish phractocephalus hemioliopterus the. Promoting safe and responsible reptile keeping in the south. Nov 16, 2016 hope you guys enjoy leave a comment on what fish to do next huge thanks to my buddy tyler was all his footage so check out his channel and tell him i sent. Phractocephalus hemioliopterus redtail catfish fishes exotic.
Alternatively, you can download the pdf file directly to your computer, from where it can be opened using a pdf reader. The pdf file you selected should load here if your web browser has a pdf reader plugin installed for example, a recent version of adobe acrobat reader. Photo about closeup of a tropical redtail catfish, phractocephalus hemioliopterus, swimming underwater with huge cichlids. The pdf file you selected should load here if your web browser has a pdf reader plugin installed for example, a recent version of adobe acrobat reader if you would like more information about how to print, save, and work with pdfs, highwire press provides a helpful frequently asked questions about pdfs. Itis taxonomy is based on the latest scientific consensus available, and is provided as a general reference source for interested parties. Redtail catfish phractocephalus hemioliopterus us fish and. Redtailed catfish age of aquariums freshwater fish redtailed catfish phractocephalus hemioliopterus. An phractocephalus hemioliopterus in uska species han actinopterygii nga syahan ginhulagway ni bloch ngan schneider hadton 1801. Widespread in amazon and orinoco basins of south america barthem and goulding. Redtail catfish phractocephalus hemioliopterus 15594456228.
May 27, 2012 a common cross is between the red tailed catfish and the tiger shovel nose catfish. A common cross is between the red tailed catfish and the tiger shovel nose catfish. The red tail catfish phractocephalus hemiliopterus stock. The late miocene phractocephalus catfish siluriformes.
An phractocephalus hemioliopterus in nahilalakip ha genus nga phractocephalus, ngan familia nga pimelodidae. Actinopterygii rayfinned fishes siluriformes catfish pimelodidae longwhiskered catfishes etymology. It has a pair of barbels on the upper jaw and two pairs on the lower jaw. Click for the full size version of the red tailed catfish growth rate chart, its amazing how fast these monsters grow. Circulatory system of red tail catfish phractocephalus. He is doing fine in an indoor heated pond with several other fish. Oliveira and others published new records of crustaceans infesting phractocephalus hemioliopterus siluriformes.
Phractocephalus hemioliopterus is a south american catfish popular as a gamefish and present in the ornamental trade. Redtail catfish phractocephalus hemioliopterus tropical. Phractocephalus hemioliopterus redtail catfish discover life. This fish has been hybridised with the tiger shovelnose catfish, these will grow even larger than both parents at 152. The typical aquatic shop offer 34 inch fish which can easily grow to 24 inches or more within one year. Phractocephalus hemioliopterus picture by jeanfrancois helias fishing adventures thailand.
Phractocephalus hemioliopterus is the definitive host of seven species of proteocephalid cestodes. All structured data from the file and property namespaces is available under the creative commons cc0 license. Ive had him for 4 months and he went from 4 inches to over 12 inches. If you would like more information about how to print, save, and work with pdfs, highwire press provides a helpful frequently asked questions about pdfs. This page was last edited on 26 november 2014, at 01. The late miocene phractocephaluscatfish siluriformes.
The objective of this study was to cytogenetically analyze phractocephalus hemioliopterus comparing the findings with other data to infer. I have had my red tail for 6 years and he has grown from 5 cm when i bought him to 60 cm. Pdf the late miocene phractocephalus catfish siluriformes. These fish typically grow to around 90 cm in the aquarium, but can reach nearly 120 cm in huge tanks and in the wild. Dec 14, 2018 here is a guide to keeping phractocephalus hemioliopterus, the red tailed catfish, if bought as a one to two inch juvenile, can be housed in a smaller aquarium such as a 24 x 12 x 12 to start of with, and again you will only be able to keep one to a tank, as when even young they can be aggressive. Image of phractocephalus hemioliopterus redtail catfish.
An aggressive and territorial species which wont get along with others of its own species but other fish which are to large to eat i. The color pattern is quite distinct and photographs of this species are common in aquarium literature. The markings will appear similar to the red tailed cat, but have speckled or blotchy flanks and the nose will be longer, like that of a shovelnose. The first thing to consider when keeping a redtail catfish in an aquarium is the ultimate size of the fish. Redtail catfish phractocephalus hemioliopterus for sale. The results revealed a diploid number of 2n 56 and the karyotype composed of 16 metacentric, 20 submetacentric, 6 subtelocentric and 14 acrocentric chromosomes fn 98. Red tailed catfish aka phractocephalus hemioliopterus. The red tail catfish will try to consume anything it can accommodate into its mouthincluding heaters, rocks, and air diffusers.
Thousands of new, highquality pictures added every day. While the 1988 paper was in press a nearly complete and. Red tailed catfish are perhaps the absulute most beautiful fish on earth. Phractocephalus hemioliopterus picture by jeanfrancois helias. Redtail catfish phractocephalus hemioliopterus available from just. This is the same red tailed catfish from the growth photos above but i didnt have the exact date. Posted by dani on 29th sep 2019 my juvenile rtc arrived fast and in great condition. Phractocephalus is a monotypic genus including only one species. Here is a guide to keeping phractocephalus hemioliopterus, the red tailed catfish, if bought as a one to two inch juvenile, can be housed in a smaller aquarium such as a 24 x 12 x 12 to start of with, and again you will only be able to keep one to a tank, as when even young they can be aggressive. And search more of istocks library of royaltyfree stock images that features amazon region photos available for quick and easy download. It is the only extant species of the genus phractocephalus.
New diagnostic characters of phractocephalus are presented that apply to the modern and. The red tail catfish is difficult to care for, requiring a huge tank and a diet of live fish. However, it is not a legal authority for statutory or regulatory purposes. This fish is common in the aquarium trade, although its massive adult size makes it unsuitable for all but the largest aquariums. Arapaima gigas, pacu serrassalminae, red tail catfish phractocephalus hemioliopterus and alligator gar lepisosteus. Red tailed catfish swimming in water phractocephalus. Pdf red tail catfish, phractocephalus hemioliopterus, in one of the popular ornamental fish.
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