Hirtella carinata

Hirtella carinata Pereira, Zanata, Cetra & Reis, 2014

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drawing shows typical species in Loricariidae.

Klassificering / Namn Populärnamn | synonymer | Catalog of Fishes(Släkte, Arter) | ITIS | CoL | WoRMS | Cloffa

> Siluriformes (Catfishes) > Loricariidae (Armored catfishes) > Hypoptopomatinae
Etymology: Hirtella: From the Latin 'hirtus', meaning hairy, in reference to the bristle-like hypertrophied odontodes which distinguish the mature males of this species from conspecific females and from all other loricariids; carinata: Named from the Latin adjective carina, meaning keel, ridge, in reference to the elongate keel of azygous plates at mid-dorsal line, between dorsal and caudal fins.

Miljö: miljö / Klimatzon / djupintervall / distributionsområde Ekologi

; sötvatten bottenlevande. Tropical

Utbredning Territorier | FAO områden | Ekosystem | Förekomster | Prickkarta | Utplanteringar | Faunafri

South America: lower Rio Pardo drainage, a coastal drainage in Bahia, Brazil.

Storlek / Vikt / Ålder

Könsmognad: Lm ?  range ? - ? cm
Max length : 4.9 cm SL hane/ej könsbestämd; (Ref. 97864)

Kort beskrivning Bestämningsnycklar | Morfologi | Morfometri

Taggstrålar i ryggfenan (totalt) : 1; Mjukstrålar i ryggfenan (totalt) : 7; Mjukstrålar i analfenan: 6; Ryggkotor: 28 - 29. Hirtella carinata is distinguished from all species belonging to the Loricariidae by its unique pattern of secondary sexual dimorphism consisting of bristle-like hypertrophied odontodes on the head and predorsal area and forming five longitudinal rows on the lateral plates of body in mature males. It differs also from all neoplecostomines and most loricariids by the anterior position of the pelvic fins, which originate on a vertical passing anterior to the nuchal plate and by having an elongate keel of 15-17 azygous plates along the mid-dorsal line between dorsal and caudal fins. It can be further separated from all neoplecostomines, with the exception of Neoplecostomus, by having a medium-sized palatine splint never reaching the anterior border of the nasal fossa (Ref. 97864).
Body shape (shape guide): elongated.

Biologi     Ordlista (t.ex. epibenthic)

Inhabits small rivers and creeks. Collected at elevation from 200 to 796 m above sea level, in small headwater streams emptying into the lower portion of the Rio Pardo drainage. Found in clear water stretches of moderate to rapid water current, 1.0-5.0 meters wide, a few centimeters to one meter deep, and with bottoms of rocks, pebbles, organic debris, and usually small amounts of sand. Captured within, or near, the Serra Bonita Reserve Complex, a Private Natural Heritage Reserve (R.P.P.N.), which consists of a consortium of privately owned properties, approximately 7,500 hectares and represents one of the last remnants of moist submontane forest in the region. The area around the reserve is composed of approximately 50% primary forest and the rest is a mosaic of forests in advanced stages of recovery mixed with cabruca (cocoa trees planted under natural forest canopy) and small areas of pasture. This apparently indicates that this species inhabits streams in pristine or good condition. Occurs syntopically with other fish species including some unidentified or possibly undescribed species of Astyanax, Characidium, Geophagus, Hypostomus, and Trichomycterus (Ref. 97864).

Livscykel och parningsbeteende Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver

Huvudreferens Ladda upp dina referenser | referenser | Koordinator : Fisch-Muller, Sonia | Medarbetare

Pereira, E.H., A. Zanata, M. Cetra and R.E. Reis, 2014. A remarkable sexually dimorphic new genus and species of Neoplecostomine catfish (Siluriformes, Loricariidae) from a coastal drainage of Eastern Brazil. Copeia 2014(4):673-681. (Ref. 97864)

Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))

Not Evaluated 

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Hot mot människor

  Harmless





Mänskliga användningsområden

FAO - Publication: search | FishSource |

Ytterligare information

Trofisk ekologi
Livsmedelsartiklar (preys)
Födosammansättning
Födointag
Matransoner
Predatorer
Ekologi
Ekologi
Populationsdynamik
Tillväxtparametrar
Max. åldrar / storlekar
Längd-vikt rel.
Längd-längd rel.
Längd-frekvenser
Massakonvertering
Rekrytering
Abundans
Livscykel
Reproduktion
Könsmognad
Mognad/Gills rel.
Fekunditet
Lek
Lekande aggregat
Ägg
Utveckling av ägg
Larver
Larvdynamik
Utbredning
Territorier
FAO områden
Ekosystem
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BRUVS - Videor
Anatomi
Gälyta
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Typ av simning
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Ljud från fisk
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Toxicitet (LC50)
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Genetik
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Genetisk mångfald
Människorelaterad
Vattenbrukssystem
Vattenbruksprofiler
Avelslinjer
Ciguatera-fall
Frimärken, mynt, diverse.
Uppsökande verksamhet
Medarbetare
Taxonomi
Populärnamn
synonymer
Morfologi
Morfometri
Bilder
referenser
referenser

Verktyg

E-bok | Fälthandbok | Längdfördelnings-verktyg | Livshistorie-verktyg | Prickkarta | Fångst-MSY |

Särskilda rapporter

Kontrollera för underhåll av akvarium | Kontrollera om det finns faktablad om arter | Kontrollera om det finns faktablad om vattenbruk

Ladda ner XML

Sammanfattande sida | Punktdata | Populärnamn | foton

Internet-källor

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: Släkte, Arter | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | Tree of Life | Wikipedia: Go, sök | World Records Freshwater Fishing | Zoobank | Zoologiskt register

Uppskattningar baserade på modeller

Index för fylogenetisk mångfald
(Ref. 82804) 		PD50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight a=0.00977 (0.00436 - 0.02192), b=3.06 (2.87 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
0
Resiliens
(Ref. 120179) 		Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).
Sårbarhet i fisket
(Ref. 59153) 		Low vulnerability (14 of 100). 🛈