Taxonomic information exchange and copyright: the Plazi approach. Females and immature specimens exhibit a dorsal fin not elongated, not reaching the adipose fin when depressed, and an anal fin exhibiting a discernible lobe on its anterior portion along the last unbranched and first four branched anal-fin rays. FLVIO. Premaxillary teeth in two rows. Single row of 4*(2), 5(4), 6(10), 7(3), 8(3), or 9(1) scales covering base of anteriormost anal-fin rays. Origin: Aquacultured US High concentration of chromatophores along dorsal midline of body, from tip of supraoccipital spine to anteriormost dorsal procurrent ray. Compatibility: Peaceful towards any comparably sized tankmates, Preferred Water Parameters , new species, ( Figs. Caudal-fin rays i, 9 / 8, i * (28) or i, 8 / 8, i (1). FishBase. A new species of Hyphessobrycon is described from the rio Aripuan, rio Madeira basin, Amazonas State, Brazil. Outer tooth row with 1(1), 2*(13), 3(14), or 4(1) tetra- to pentacuspid teeth. Females and immature males with dark pigmentation scattered along first two unbranched dorsal-fin rays and interradial membranes. The males like to display among themselves, which is wonderful to look at and ends without injuries. Pectoral, pelvic and anal fins yellow to orange, with pigmentation more intense along the leading rays of the fins. Slightly acidic water (pH 6 - 6.5) is favourable though for optimal colour and fin development. Hyphessobrycon Procyon M Freshwater Fish Characiformes Hyphessobrycon Tetra Rio Aripuana Where to buy Tetra Rio Aripuana Recommended nutrition for this fish: Trop. Informations complmentaires. World Wide Web electronic publication. Dorsal fin yellow on females or immature specimens. Anal-fin rays iv 23 (2), 24(10), 25*(15), or 26(2). The specific epithet H. elachys Moenkhausia comma Eigenmann and Mouth terminal. howesi Poptella compressa (Gnther) Will accept most prepared and frozen foods in the aquarium Classification Order: Characiformes Family: Characidae WILLIAN M. OHARA, Reaching a maximum size of 2 inches, these fish are best kept in groups and are a great addition to many freshwater community tanks. Scales around caudal peduncle 11 (1), 12 * (14), or 13 (1). Chestnut-collared swift. Holotype. Dentary with 4*(22) or 5(6) large hexa- to octacuspid teeth followed by one to four smaller uni- to tricuspid teeth ( Fig. C.T. GoogleMaps Museu de Zoologia da Universidade de Sao Paulo, Instituto Nacional de Pesquisas da Amazonia, Museu de Zoologia da Universidade Estadual de Campinas. BRUNO S. BARROS. is a clear water river 40 m wide, 0.5-2 m deep, with swift current, rocky bottom, and presenting reduced riparian vegetation, probably due to anthropogenic activities ( Fig. RICARDO C. BENINE. Pectoral, pelvic and anal fins yellow to orange, with pigmentation more intense along the leading rays of the fins. A new species of Hyphessobrycon is described from the rio Aripuan, rio Madeira basin, Amazonas State, Brazil. Additionally, Hyphessobrycon procyon can be distinguished from H. diastatos, H. elachys, H. notidanos and H. loweae by having a higher number of branched anal-fin rays (23 26 vs. 15 18 in H. diastatos; 16 20 in H. elachys; 17 20 in H. notidanos; 17 21 in H. loweae); from H. heliacus by having the pelvic fin not filamentous in adult males (vs. pelvic-fin filamentous), and by chevron-like dark markings along the midline of the body absent or inconspicuous (vs. present and conspicuous); and from H. peugeoti by exhibiting a silvery to yellowish color in live mature males (vs. mature males red in life), and higher number of branched anal-fin rays (23 26, modally, 25 vs. 21 24, modally, 22). Adipose fin present. The dorsal fin of sexually mature males, when depressed, reaches the portion between the adipose fin and caudal-fin base (n=5). Satanoperca jurupari (Heckel) Females and immature specimens exhibit a dorsal fin not elongated, not reaching the adipose fin when depressed, and an anal fin exhibiting a discernible lobe on its anterior portion along the last unbranched and first four branched anal-fin rays. , Ecological notes. These include cookies, which are necessary for the control of our commercial business objectives, which are used exclusively for anonymous statistical purposes, for comfort settings or for the presentation of personalised content. MZUSP 117720, 6, 19.3 30.7 mm SL, tributary of rio Juma, rio Aripuan drainage, 7 04 10 S 59 57 33 W, W. M. Ohara & V. Abraho, 24 Jun 2015. Caudal fin forked; upper and lower lobes similar in size. 301-308: 304-306 304-306: Hyphessobrycon: key Central cusp of all teeth slightly more developed than lateral cusps (Fig. View TABLE 1 is an allusion to the alpha star of the Canis Minor constellation that represents the state of Amazonas in the Brazilian national flag, a reference of the state of occurrence of the new taxon. Description Raccoon Tetra (Hyphessobrycon procyon) Origin: Aquacultured US Diet: Micropredator and scavenger. , 19.330.7 mm SL, tributary of rio Juma, Adipose fin yellow. Pimelodella cf. trilineata, Farlowella amazonum (Gnther), Recommended Tank Size: 20 gallons+ Scales around caudal peduncle 11(1), 12*(14), or 13(1). WILLIAN M. OHARA, Scale bar: 0.5 mm. trilineata, Farlowella amazonum (Gnther), Gymnotus coropinae Hoedeman, Helogenes marmoratus Gnther, Hyphessobrycon sp., Leporinus maculatus Mller & Troschel, Moenkhausia comma Eigenmann, Moenkhausia collettii (Steindachner), Otocinclus mura Schaefer, Pimelodella cf. 'emerald green' 16.50 WILLIAN M. OHARA, Color in alcohol. Dorsal profile of head convex from upper lip to vertical through posterior nostril; nearly straight from nostrils to tip of supraoccipital spine. Additionally, mature males present a longer pelvic fin, with its tip reaching the second to fourth branched anal-fin ray when depressed. Non-type material. Share Facebook ; Share on Twitter; En savoir plus sur : Informations complmentaires. H. loweae , and Hyphessobrycon procyon . Hyphessobrycon procyon, MZUSP 115556, holotype, 32.2 mm SL, male; MZUSP 117601, paratype, 30.5 mm SL, female (b), immediately after capture. should be classified as Least Concern (LC) according to the International Union for Conservation of Nature ( IUCN) categories and criteria ( IUCN Standards and Petitions Subcommittee, 2014). Adult males with broad caudal peduncle blotch, expanded dorsally and ventrally, occupying entire caudal peduncle surface. Mature males with dark pigmentation along first four dorsal-fin rays and interradial membranes, remaining fin yellow. Thin longitudinal line formed by dark pigmentation running along horizontal septum of body. Maxilla with 0 (1), 1 (1), 2 * (26), or 3 (1) hexa- to heptacuspid teeth. Hyphessobrycon procyon can be distinguished from its congeners by the unique combination of the following features: elongation of the dorsal fin in mature males, absence of dark blotches on the dorsal fin, and presence of two humeral blotches. , Hans-Georg Evers briefly presents background on the "Hyphessobrycon loweae species-group" before presenting the husbandry and successful breeding one of the newest and most colorful members, Hyphessobrycon procyon. Vertebrae 32(2). Helogenes marmoratus Gnther Hyphessobrycon procyon ZUEC 12825, 10 H. loweae Costa & Gry Hyphessobrycon notidanos new species Carvalho, Tiago Pinto & Bertaco, Vinicius Arajo, 2006, Two new species of Hyphessobrycon (Teleostei: Characidae) from upper rio Tapajs basin on Chapada dos Parecis, Central Brazil, Neotropical Ichthyology 4 (3), pp. Hyphessobrycon procyon "Raccoon Tetra" $ 15.00 - $ 30.00 Select options. Paratypes. Our website has detected that you are using an outdated insecure browser that will prevent you from using the site. Hyphes-sobrycon procyon can be distinguished from its congeners by the unique combination of the following features: elongation of the dorsal fin in mature males, absence of dark blotches on the. ANGELA M. ZANATA, For differentiation see the article of Hans-Georg Evers in the journal Amazonas No 99/2021: 22-27, there is also a detailed breeding report on H. procyon. WILLIAN M. OHARA. Adipose fin yellow. One of the still very expensive tetra novelties in the aquarium is the very, very pretty Hyphessobrycon procyon from the Rio Aripuan in the middle basin of the Rio Madeira. Pastana, Murilo N. L. & Ohara, Willian M., 2016, A new species of Hyphessobrycon Durbin (Characiformes: Characidae) from rio Aripuan, rio Madeira basin, Brazil, Zootaxa 4161 (3), pp. Hyphessobrycon A new species of Microschemobrycon (Characiformes: Characidae) from Rio Xingu basin, Brazil, A new species of Brachychalcinus (Characiformes: Characidae) from the rio Xingu basin, Serra do Cachimbo, Brazil, Hyphessobrycon lucenorum (Characiformes: Characidae), a new species from the rio Madeira basin, Rondnia State, Brazil, Hyphessobrycon rheophilus, a new species from rapids of the Amazon and Orinoco river basins (Characiformes: Characidae: Stethaprioninae), A new species of Characidium Reinhardt (Ostariophysi: Characiformes: Crenuchidae) from headwaters of rio Pacas Novos, rio Madeira basin, Rondnia, Brazil. J. MARCOS MIRANDE, Additionally, mature males present a longer pelvic fin, with its tip reaching the second to fourth branched anal-fin ray when depressed. Hyphessobrycon procyon 3 Hyphessobrycon procyon 2-2.5 F1; Hyphessobrycon procyon 2-2.5 F1. 5). Ventral portion of head and body with few scattered chromatophores. Here therefore only the most important key data: H. procyon reaches a length of 4-5 cm. MARCEL R. CAVALLARO. H. notidanos Carvalho & Bertaco 2 Second humeral blotch smaller and fainter, two scales wide and four scales high, fading posteriorly. Lateral and ventral portion of the head and abdominal region mostly silvery, with scattered dark chromatophores. A noun in opposition. One thick dark brown line runs across the flank, from the nose, through the eye to the tail root. FIGURE 2. Add to cart This fish is covered by our Livestock Guarantee Policy Description Additional information Moenkhausia collettii (Steindachner) dos 180 and Central cusp of all teeth slightly more developed than lateral cusps ( Fig. Morphometric data of holotype and paratypes presented in Table 1. Ecological notes. The Raccoon Tetra (Hyphessobrycon procyon) is a rare fish in the hobby, native only to the Brazilian Rio Aripuan, a tributary of the Rio Madeira. MZUSP 117642, 106 (2 c&s, 22.523.7 mm SL), 12.530.4 mm SL (7 measured, 20.830.4 mm SL). Pelvic-fin rays i, 7 (29); tip of fin reaching first to fifth anal-fin rays, males with pelvic-fin rays longer than females (see Sexual dimorphism). Dorsal profile of head convex from upper lip to vertical through posterior nostril; nearly straight from nostrils to tip of supraoccipital spine. drainage, 71243S 595518W, W. M. Ohara & V. Abraho, 22 Jun 2015. Adipose fin mostly hyaline with scattered chromatophores present only on its origin. Vertebrae 32 (2). Pisces, Amazon, freshwater fish, taxonomy, sexual dimorphism, Hyphessobrycon loweae-group, https://doi.org/10.11646/zootaxa.4161.3.6. Adult Size: 2 MZUSP 117691, 16, 12.9 21.4 mm SL, same data as holotype. They are very peaceful among themselves and with other species of fish. Hyphessobrycon: from the Ancient Greek (hyphesson), meaning 'of lesser stature', and used as a prefix in this case, plus the generic name Brycon. ; 1721 in . These cookies enable us, for example, to track the number of visitors or the impact of certain pages and thus optimize our content for you. Line starting on vertical through first to third branched dorsal-fin ray and extending to caudal peduncle. High concentration of guanine on opercular area. All from Brazil, Amazonas, Apu. GoogleMaps Dorsal-fin origin at mid-body of standard length, slightly posterior to vertical through pelvic-fin origin. The genus is distributed in the Neotropical realm from southern Mexico to Ro de la Plata in Argentina. Adult males of Hyphessobrycon procyon can exhibit a dark coloration on the leading edge of the dorsal fin, resultant of concentration of chromatophores on the two unbranched and first two branched dorsal-fin rays, and interradial membranes. Based on photographs of freshly collected specimens (Fig. The new species differs from the remaining Hyphessobrycon species by having two humeral blotches (vs. one humeral blotch in H. heliacus, H. notidanos, H. peugeoti, and H. loweae; humeral blotch inconspicuous or absent in H. elachys and H. diastatus).
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