Harttiella janmoli

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Harttiella janmoli Covain & Fisch-Muller, 2012

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Harttiella janmoli
Picture by Fisch-Muller, S.

Classification / Names Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | ITIS | CoL | WoRMS | Cloffa

> Siluriformes (Catfishes) > Loricariidae (Armored catfishes) > Loricariinae
Etymology: janmoli: Named for the Dutch ecologist Jan H. Mol for his strong personal investment in the knowledge and protection of Harttiella, especially in Suriname where he recovered the highly vulnerable Harttiella crassicauda..

Environment: milieu / climate zone / depth range / distribution range Écologie

; eau douce démersal. Tropical

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

South America: Known only from type locality in French Guiana, in a small forest creek of the Kotika Mountains at an altitude of 515 m.

Taille / Poids / Âge

Maturity: Lm ?  range ? - ? cm
Max length : 4.7 cm SL mâle / non sexé; (Ref. 90209)

Description synthétique Morphologie | Morphométrie

Rayons mous dorsaux (Total): 7; Épines anales 1; Rayons mous anaux: 5. Distinguished from all other species of Harttiella by its dark brown coloration with a large transverse postdorsal saddle corresponding to the position in congeners of the third and fourth bands posterior to dorsal- fin origin (vs. brownish normally with five postdorsal bands). Differs further from other species by having the following morphometric characters: longer pectoral spines [mean = 27.14 ± 1.54% of SL vs 21.14 ± 0.98 < mean < 24.06 ± 0.84% of SL); longer pelvic spines [mean = 24.67 ± 1.46% of SL vs 19.36 ± 1.17 < mean < 22.86 ± 1.64% of SL); a greater anus to pelvic-fin origin length [mean = 12.88 ± 0.96% of SL vs 9.29 ± 1.42 < mean < 11.31 ± 1.01% of SL); anus to pectoral-fin origin length [mean = 34.24 ± 1.67% of SL vs 28.38 ± 2.75 < mean < 31.85 ± 2.26% of SL); and anus to tip of snout length (mean = 49.81 ± 1.63% of SL vs 43.32 ± 1.42 < mean < 48.09 ± 1.93% of SL; a wider body at dorsal-fin origin [mean = 23.46 ± 1.18% of SL vs 17.28 ± 1.11 < mean < 20.06 ± 1.61% of SL); and a deeper body at dorsal-fin origin [mean = 14.80 ± 1.14% of SL vs 9.86 ± 0.79 < mean < 11.41 ± 1.41% of SL) (Ref. 90209).

Biologie     Glossaire (ex. epibenthic)

Life cycle and mating behavior Maturité | Reproduction | Frai | Œufs | Fécondité | Larves

Référence principale Upload your references | Références | Coordinateur : Fisch-Muller, Sonia | Collaborateurs

Covain, R., S. Fisch-Muller, J.I. Montoya-Burgos, J.H. Mol, P.-Y. Le Bail and S. Day, 2012. The Harttiini (Siluriformes, Loricariidae) from the Guianas: a multi-table approach to assess their diversity, evolution, and distribution. Cybium 36(1):115-161. (Ref. 90209)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

  Niveau de menace critique (CR) (B2ab(iii)); Date assessed: 14 January 2021

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

  Harmless





Utilisations par l'homme

FAO - Publication: search | FishSource |

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Sources Internet

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | FishWatcher | CISTI | Catalog of Fishes: Genre, Espèce | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: génôme, nucléotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Arbre de Vie | Wikipedia: aller à, chercher | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5078   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00347 (0.00159 - 0.00757), b=3.14 (2.96 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Niveau trophique (Ref. 69278):  2.8   ±0.2 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).