The cas number was used to merge the multiple records and those containing one l record only were deleted, as they are unreliable. Redtail catfish phractocephalus hemioliopterus for sale. Phractocephalus nassi lundberg and aguilera, 2003, and phractocephalus acreornatus aguilera, bocquentin, branco, lundberg and maciente, 2008. And search more of istocks library of royaltyfree stock images that features amazon region photos available for quick and easy download. For records with multiple values, a fishers f test. Photo about closeup of a tropical redtail catfish, phractocephalus hemioliopterus, swimming underwater with huge cichlids. Phractocephalus hemiliopterus red tailed catfish requires a very large aquarium due to their size. Population and reproductive parameters of the redtailed catfish. Pdf phractocephaline catfishes from the late miocene of. This striking looking cat is definitely a loner in a home aquarium setup and would quickly kill any tank mates. Phractocephalus hemioliopterus, rotflossenantennenwels. Two years alone in the wilderness escape the city to build off grid log cabin duration. 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. Phractocephalus hemioliopterus is the definitive host of seven species of proteocephalid cestodes.
Phractocephalus hemiliopterus red tailed catfish can be kept in aquariums with other large 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. Media in category phractocephalus hemioliopterus the following 33 files are in this category, out of 33 total. Phractocephalus hemioliopterus rtc tank feeding time. New records of crustaceans infesting phractocephalus. Click play, bottom right hand side of video, click on settings, click hd note. This page was last edited on 26 november 2014, at 01. Phractocephalus hemioliopterus sum czerwonoogonowy youtube. Many references to phractocephalus hemioliopterus give. Cytogenetic studies in the redtail catfish, phractocephalus. Tame redtailed catfish phractocephalus hemioliopterus. A field study of the sex ratio, lengthweight ratio, body size at first gonadal maturation, and the breeding season of the redtailed catfish, phractocephalus hemioliopterus, was carried out in.
Pirarara, cajaro, pejije torre, banana catfish, redtail catfish u. Giant python hunt leopard cubs when mother leopard hunting impala, anaconda vs crocodile. Two monotypic genera, ephedrocephalus diesing, 1850 and zygobothrium diesing, 1850, were erected almost 170 years ago by diesing 1850 based on the peculiar morphology of their species, both. From 12 hosts examined, a total of 45 specimens of crustacean ectoparasites from 5 species were found in the tegument, oral cavity or dorsal fins. In 1829 agassiz described a fish that he named phractocephalus bicolor.
In venezuela it is known as cajaro and in brazil it is known as pirarara. Closeup of a tropical redtail catfish, phractocephalus. The color pattern is quite distinct and photographs of this species are common in aquarium literature. Get or print a qr code for this species profile, or try our lfs label creator. The red tail catfish phractocephalus hemiliopterus stock. The objective of this study was to cytogenetically analyze phractocephalus hemioliopterus comparing the findings with other data to infer relationships among pimelodidae species. Phractocephalus hemioliopterus is a south american catfish popular as a gamefish and present in the ornamental trade. By now, i had accumulated a wide array of freshwater predatory fish. About europe pmc funders joining europe pmc governance roadmap.
These colorful large catfishes have a brownish back, with yellow sides and characteristic orangered dorsal fin and caudal fin hence the common name. Many references to phractocephalus hemioliopterus give incorrect spellings of the scientific name e. The basal lineages of pimelodidae are steindachneridion and phractocephalus that are serially, or together as small clade, sister to all other members of the family. 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. Zebra loach botia striata clown loach chromobotia macracanthus, dwarf chain loachambastaia sidthimunki rainbow shark epalzeorhynchos frenatum and yoyo loach botiaalmorhae are the most demandable specie in indian trade. Redtailed catfish, phractocephalus hemioliopterus fish. Pimelabditus moli, a new genus and new species of pimelodid catfish teleeostei. The giant redtailed catfish, phractocephalus hemioliopterus bloch. Phractocephalus nassi e comparada com a especie recente p. The red tail catfish is known as the puppy whale in china and hong kong.
The only species of the genus, phractocephalus hemioliopterus, is widely distributed in the rivers of the orinoco, amazon and essequibo basins lundberg and aguilera 2003. Red tailed catfish phractocephalus hemioliopterus the. Look up phractocephalus hemioliopterus on fishbase. Red tail catfish, phractocephalus hemioliopterus, in one of the popular ornamental fish. The present study is aimed to describe and visualizes the cardiovascular system of this species with. Text is available under the creative commons attributionsharealike license. Accordingly, in this paper we name and diagnose the urumaco phractocephalus as a new species. The redtail catfish, phractocephalus hemioliopterus, is a pimelodid longwhiskered catfish. Affordable and search from millions of royalty free images, photos and vectors. Phractocephalus hemioliopterus is widely distributed. Jul 26, 2014 sum czerwonopletwy phractocephalus hemioliopterus park edukacyjny zooegzotyczne kaszuby duration. Park edukacyjny zooegzotyczne kaszuby 16,339 views 0. Pdf a field study of the sex ratio, lengthweight ratio, body size at first.
The phractocephalus hemioliopterus was first described by bloch and schneider in 1801 under the name silurus hemiliopterus. Catfish pimelodidae longwhiskered catfishes etymology. It is safe to assume that i spent the better part of my teenage years washing fish tanks and nurturing my. 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. Detecting the bioaccumulation patterns of chemicals through. Some authorities, however, have regarded these groups as suborders, rather than a single order, and have. Redtail catfish phractocephalus hemioliopterus available from just.
Phractocephalus hemioliopterus occurs in the main river systems of south america in the amazon region including the rio negro and other large river pools. Download this the red tail catfish phractocephalus hemiliopterus photo now. Red tailed catfish swimming in water phractocephalus. The objective of this study was to cytogenetically analyze phractocephalus hemioliopterus comparing the findings with other data to infer. Catfishes are related to the characins, carp, and minnows order cypriniformes and may be placed with them in the superorder ostariophysi. Pdf phylogenetics of the south american catfish family. All structured data from the file and property namespaces is available under the creative commons cc0 license. Rotflossenantennenwels phractocephalus hemioliopterus. Proteocephalidea, a parasite of phractocephalus hemioliopterus pisces. Bayesian steindachneridion phractocephalus, other pimelodidae 9691 2 10 58534. Phractocephalus is a monotypic genus including only one species.
The red tail catfish will try to consume anything it can accommodate into its mouthincluding heaters, rocks, and air diffusers. Phractocephalus hemioliopterus redtail catfish discover life. The first thing to consider when keeping a redtail catfish in an aquarium is the ultimate size of the fish. Ideally phractocephalus hemioliopterus should be housed alone or with larger fish. World fishes important to north americans exclusive of species from the continental waters of the united states and canada. Catfish, any of the fishes of the order siluriformes. Red tailed catfish are perhaps the absulute most beautiful fish on earth. Biotelemetry reveals migratory behaviour of large catfish.
Additional names red tailed catfish, redtail cat, rtc additional scientific names silurus hemioliopterus, phractocephalus bicolor, pimelodus grunniens. For fishbase, phractocephalus is monotypic and contains only phractocephalus hemioliopterus note. These fish typically grow to around 90 cm in the aquarium, but can reach nearly 120 cm in huge tanks and in the wild. The redtail catfish is distinctivelycolored, with a dark grey to black background color, a wide white stripe that extends along the midline from the mouth to caudal fin and a red or orange caudal fin. The origin of a new fin skeleton through tinkering europe pmc. Sum czerwonopletwy phractocephalus hemioliopterus park edukacyjny zooegzotyczne kaszuby duration. Phractocephalus hemioliopterus, the single living species in the genus, is wideranging in the orinoco and the amazon fig. Phractocephalus hemioliopterus rtc tank feeding time duration. Pdf red tail catfish, phractocephalus hemioliopterus, in one of the popular ornamental fish. Molecular identification of intergenus crosses involving. New records of crustaceans infesting phractocephalus hemioliopterus siluriformes. The late miocene phractocephalus catfish siluriformes. Sexing edit edit source unknown, it is near impossible to visually sex this fish.
In the wild top alongside red tailed cat phractocephalus sp. Files are available under licenses specified on their description page. Pdf new records of crustaceans infesting phractocephalus. Pdf population and reproductive parameters of the redtailed. It is the only extant species of the genus phractocephalus. Redtail catfish phractocephalus hemioliopterus pet zone. Discover lifes page about the biology, natural history, ecology, identification and distribution of phractocephalus hemioliopterus redtail catfish discover life. That cute little catfish is going to grow into a monster 4 foot long catfish that is both an active swimmer and feeder.