Maxilla with 0 (1), 1 (1), 2 * (26), or 3 (1) hexa- to heptacuspid teeth. MURILO N. L. PASTANA, H. procyon and H. heliacus form a species complex together with the [] Longitudinal scale rows between lateral line and pelvic-fin origin 4 * (25) or 5 (1). Otocinclus mura Schaefer Infraorbital series with dark pigmentation present on antorbital and first infraorbital, remaining infraorbitals retaining guanine and lacking black pigmentation. Dark chromatophores concentrated at snout and jaws. H. notidanos Carvalho & Bertaco Classification Order: Characiformes Family: Characidae Tooth cusps of inner premaxillary row arranged in semicircular line, directed outward. World Wide Web electronic publication. Caudal fin with scales only basally. For our customers: the fish have code 261582 on our stocklist. 1 - "A new species of Hyphessobrycon Durbin (Characiformes: Characidae) from rio Aripuan, rio Madeira basin, Brazil." Skip to search form Skip to main content Skip to account menu > Semantic Scholar's Logo . Conservation status. Hyphessobrycon was raised by Durbin in Eigenmann (1908) as a subgenus of Hemigrammus, differing from the latter by the absence of scales on the caudal-fin. Non-type material. Peru 3 - Raritt. Longitudinal series of scales including perforated scales 30 (1), 31 (5), 32 * (10), or 33 (1). species of the rosy-tetra group by the absence of a dark blotch on dorsal-fin (vs. presence). MZUSP 117642, 106 (2 c & s, 22.5 23.7 mm SL), 12.5 30.4 mm SL (7 measured, 20.8 30.4 mm SL). Dorsal-fin origin at mid-body of standard length, slightly posterior to vertical through pelvic-fin origin. No known copyright restrictions apply. species by having two humeral blotches (vs. one humeral blotch in 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. 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. H. peugeoti FIGURE 3. Hyphessobrycon elachys Weitzman First gill arch with 17 (1) or 18 (1) gill rakers: 5 (1) or 6 (1) rakers on epibranchial, 1 (2) between epibranchial and ceratobranchial, 8 (2) on ceratobranchial, 1 (2) between ceratobranchial and hypobranchial, and 2 (2) on hypobranchial. and Distal margin of anal fin in females with first to seventh branched rays more elongate, forming a conspicuous lobe, remaining rays gradually decreasing in length posteriorly. Caudal fin with scales only basally. MANOELA M. F. MARINHO, 5 ; humeral blotch inconspicuous or absent in . Chestnut-eared aracari. Gular area clear. Characidium aff. 60 Husbandry and Breeding: Introducing Hyphessobrycon procyon by Hans-Georg Evers 68 Aquatic Plants: Nymphaea glandulifera, an excitingly fresh aquarium plant by Rudolf Suttner 72 Reportage: Badis sp. is so far known only from the rio Apu and one of its tributaries, rio Aripuan drainage, and its conservation status is uncertain based on the currently available data of its geographic distribution. Dorsal profile of head convex from upper lip to vertical through posterior nostril; nearly straight from nostrils to tip of supraoccipital spine. The new species is known only from rio Juma and one of its tributaries, rio Aripuan drainage, rio Madeira basin, Apu town, Amazonas State, Brazil ( Fig. Premaxillary teeth in two rows. E5E7. , , 16.828.4 mm SL; upstream cachoeira do Paredo, rio Juma, , Hyphessobrycon procyon 2-2.5 F1. 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. Dorsal-fin origin at mid-body of standard length, slightly posterior to vertical through pelvic-fin origin. Line starting on vertical through first to third branched dorsal-fin ray and extending to caudal peduncle. Females and juvenile specimens exhibit a much less pigmented dorsal fin, with chromatophores evenly distributed along fin area. BRUNO S. BARROS. trilineata, Farlowella amazonum (Gnther), Pisces, Amazon, freshwater fish, taxonomy, sexual dimorphism, Hyphessobrycon loweae-group, https://doi.org/10.11646/zootaxa.4161.3.6. Will accept most prepared and frozen foods in the aquarium MZUSP 117691, 16, 12.9 21.4 mm SL, same data as holotype. Remaining caudal-fin rays with pigmentation mostly on anterior and posterior margins. 14.90 Hyphessobrycon sp. Ecological notes. -, 861 0 38 4 5 1, dunan, Hyphessobrycon procyon ""vlog . View FIGURE 5 , View FIGURE 2 WILLIAN M. OHARA. The dorsal fin of sexually mature males, when depressed, reaches the portion between the adipose fin and caudal-fin base (n = 5). 'Sreemangal'a new species from Bangladesh? Hyphessobrycon procyon, medial view of right side, premaxilla, dentary and maxilla; MZUSP 117642, paratype, 23.8 mm SL. Overall background coloration of head and body cream. Disponibilit : En stock. Longitudinal scale rows between dorsal-fin origin and lateral line 5*(24) or 6(1). H. diastatos Dagosta, Marinho & Camelier Caudal fin mostly hyaline, except on middle caudal-fin rays, presenting chromatophores along rays and interradial membranes. Recommended Tank Size: 20 gallons+ . MZUSP 117642, 106 (2 c&s, 22.523.7 mm SL), 12.530.4 mm SL (7 measured, 20.830.4 mm SL). Here therefore only the most important key data: H. procyon reaches a length of 4-5 cm. Mouth terminal. Ecological notes. by having a higher number of branched anal-fin rays (2326 vs. 1518 in Ten (2) dorsal procurrent caudal-fin rays, and 7(1) or 8(1) ventral procurrent caudal-fin rays. Hyphessobrycon procyon differs from Hyphessobrycon species of the rosy-tetra group by the absence of a dark blotch on dorsal-fin (vs. presence). MZUSP 117720, 6 View FIGURE 3 H. elachys A new species of Hyphessobrycon Durbin (Characiformes: Characidae) from rio Aripuan, rio Madeira basin, Brazil. Precaudal and caudal vertebrae 15 (2), and 17 (2) respectively. Description Hyphessobrycon Procyon reaches a length of approximately 4-5 cm and is easy to keep, with no special demands on water and food. First unbranched dorsal-fin ray half of the length of second, or less. Sexually mature males with dark pigmentation concentrated along the entire length of first four dorsal-fin rays. Mature males with dark pigmentation along first four dorsal-fin rays and interradial membranes, remaining fin yellow. Caudal-fin rays i,9/8,i*(28) or i,8/8,i(1). Caudal-fin rays i, 9 / 8, i * (28) or i, 8 / 8, i (1). 953 views, 11 likes, 5 loves, 0 comments, 5 shares, Facebook Watch Videos from Scaperslounge: Feeding time for the Hyphessobrycon procyon Peru 3 an. Hyphessobrycon pulchripinnis "Lemon Tetra" $ 3.00 Select options. All from Brazil, Amazonas, Apu. Top of head and dorsal portion of body tan to brown. Helogenes marmoratus Gnther How safe would Procyon 'coon' coin be without its raccoon miners. Adult Size: 2 Procyon-Salmler - Hyphessobrycon procyonhttps://zoobox.de/fische-garnelen/fische/fisch-finder/zum Shop: https://www.zoobox.de/Instagram: https://www.instagra. Hyphessobrycon procyon Base of last dorsal-fin ray at vertical through anal-fin origin. Females and immature specimens exhibit a pelvic fin slightly shorter in length, reaching the last unbranched to first two branched anal-fin rays when depressed. Adipose fin mostly hyaline with scattered chromatophores present only on its origin. Anteriormost branched anal-fin rays of mature males with fin-ray segments thickened and rounded. Sie sind aktuell 15-20mm gro, schwimmen in. The females do not get this red color and are more yellow in color. View FIGURE 1 . : 387-392, https://treatment.plazi.org/id/03A2510C-FFEC-FFBF-D4D9-42BCFD828897, Hyphessobrycon procyon ). H. notidanos Hyphessobrycon is a genus of freshwater fish in the family Characidae. Morphometric data for holotype and paratypes of Hyphessobrycon procyon, included in number of specimens (n = 29; 5 dimorphic males, 24 females and unsexed juveniles). It looks confusingly similar to the kitty tetra, H. heliacus, at first glance. Dorsal fin not reaching adipose-fin origin in females, distal profile of dorsal fin rounded. The possibility of a relationship of the new species within H. elachys, H. heliacus, H. loweae, H. moniliger, and H. peugeoti is discussed based on the sharing of characteristics related to the sexual dimorphism and tooth morphology. Origin: Aquacultured US H. heliacus Moreira, Landim & Costa Line starting on vertical through first to third branched dorsal-fin ray and extending to caudal peduncle. A noun in opposition. Etymology. H. procyon and H. heliacus form a species complex together with the Inner row with 4(2) or 5*(27) penta- to eneacuspid teeth, symphyseal tooth of inner series narrow, asymmetric, with four cusps. Nitrate: <30ppm, 2021 Aqua-Imports | www.aqua-imports.com, Tissue Culture, Cupped & Misc. Ventral profile of head convex along the dentary, nearly straight along ventral portion of the head, convex from gular area to anal-fin origin, straight to slightly convex along anal-fin base, and concave along caudal peduncle. Longitudinal scale rows between lateral line and pelvic-fin origin 4*(25) or 5 (1). version (08/2021). Inspired by advanced technologies such as Bitcoin or Ravencoin, the Procyon 'coon' coin benefits from enhanced security. Dorsal portion of head and body dark. Reaching a maximum size of 2 inches, these fish are best kept in groups and are a great addition to many freshwater community tanks. Dorsal portion of head and body dark. 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). All from Brazil, Amazonas, Apu. GoogleMaps 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. Females and juvenile specimens exhibit a much less pigmented dorsal fin, with chromatophores evenly distributed along fin area. 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. , 3 Hyphessobrycon procyon "Raccoon Tetra" Available online only $ 15.00 - $ 30.00 Please note that the fish shown in the photo is not the exact fish you will receive and is only a representative of what an adult specimen will look like. 386-398 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. sp., Chilean flamingo. Dorsal fin coloration sexually dimorphic. howesi ; 1620 in Hyphessobrycon pyrrhonotus "Flame Back Bleeding Heart Tetra" "Brazil" $ 8.00 Select options. Scales around caudal peduncle 11(1), 12*(14), or 13(1). , 14.327.2 mm SL, Diagnosis. JAMES R. GARCIA-AYALA, Abdominal region with few scattered chromatophores, more concentrated on posterior portion of body, above anal fin along margins of myosepta. Anteriormost branched anal-fin rays of mature males with fin-ray segments thickened and rounded. Eigenmannia Dorsal profile of the body slightly convex from supraoccipital spine to dorsal-fin origin, straight to slightly convex along dorsal-fin base, nearly straight from base of last dorsal-fin ray to adipose fin, and concave along caudal peduncle. FIGURE 2. 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. Map showing the type-locality (red square) of Hyphessobrycon procyon, rio Juma, a tributary from the rio Aripuan, rio Madeira basin, Brazil. Hyphessobrycon procyon Dorsal profile of head convex from upper lip to vertical through posterior nostril; nearly straight from nostrils to tip of supraoccipital spine. Ancistrus can be distinguished from ). GoogleMaps. We collect anonymous data for statistics and analysis. 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. Abgabe nur. Will accept most prepared and frozen foods in the aquarium Adult Size: 2 Recommended Tank Size: 20 gallons+ Compatibility: Peaceful towards any comparably sized tankmates Preferred Water Parameters pH: 6.0 - 7.2 Temp: 76-82F Ammonia: 0ppm These species are among the fishes known as tetras. ); from Dorsal fin elongated in mature males specimens (3), reaching area between adipose and caudal fin origin when depressed; first to third branched dorsal-fin rays longest. Additionally, mature males present a longer pelvic fin, with its tip reaching the second to fourth branched anal-fin ray when depressed. Dorsal profile of head convex from upper lip to vertical through posterior nostril; nearly straight from nostrils to tip of supraoccipital spine.
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