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> Siluriformes (Catfishes) > Auchenoglanididae (Flatnose catfishes)
Etymology: Notoglanidium: Greek, noton = back + Greek, glanis = a fish that can eat the bait without touching the hook; a cat fish; diminutive (Ref. 45335); pallidum: The species name indicates the pale, pallidus in Latin, kin of this species (Ref. 94168).
More on authors: Roberts & Stewart.

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

; süßwasser demersal. Tropical; 0°S - 6°S

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Africa: Lower Congo River west of Luozi, in Democratic Republic of the Congo (Ref. 94168).

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 8.0 cm SL Männchen/unbestimmt; (Ref. 94168)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenweichstrahlen (insgesamt) : 8 - 10; Afterflossenstacheln: 0; Afterflossenweichstrahlen: 9 - 11; Wirbelzahl: 36. Diagnosis: Notoglanidium pallidum differs from other species in the genus in having: a small eye diameter, 3.8-7.0% of head length vs. larger in N. boutchangai, N. walkeri, N. thomasi and N. macrostoma; a small interorbital distance, 20.0-23.3% of head length vs. larger in N. akiri, N. macrostoma, N. maculatum, N. thomasi and N. walkeri; a small combined premaxillary tooth plate width, 11.1-15.3% of head length vs. larger in N. akiri, N. boutchangai, N. depierrei, N. macrostoma and N. pembetadi; and an average number of soft dorsal-fin rays, 8-10 vs. 7 in N. akiri, N. boutchangai and N. macrostoma, and more than 10 rays in N. maculatum, N. thomasi and N. walkeri (Ref. 94168).

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

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Ferraris, C.J. Jr., 2007. Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types. Zootaxa 1418:1-628. (Ref. 58032)

IUCN Rote Liste Status (Ref. 130435: Version 2024-1)

gefährdet, siehe IUCN Red List (VU) (D2); Date assessed: 16 February 2009

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00102 (0.00046 - 0.00225), b=3.06 (2.88 - 3.24), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.3 ±0.5 se; based on size and trophs of closest relatives

Widerstandsfähigkeit (Ref. 120179): hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Notoglanidium pallidum Roberts & Stewart, 1976