Neolamprologus timidus Kullander, Norén, Karlsson & Karlsson, 2014

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Neolamprologus timidus
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Classification / Names Nombres comunes | Sinónimos | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterígios (peces con aletas radiadas) > Perciformes (Perch-likes) > Cichlidae (Cichlids) > Pseudocrenilabrinae
Etymology: Neolamprologus: Greek, neos = new + Greek,lampros = torch + Greek, lagos = hare (Ref. 45335);  timidus: The species name is a Latin adjective meaning shy, with reference to the elusive or shy behaviour of this species in the natural habitat (Ref. 95525).

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

; agua dulce bentopelágico; rango de profundidad 2 - 40 m (Ref. 95525).   Tropical

Distribución Países | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Point map | Introducciones | Faunafri

Africa: endemic to Lake Tanganyika, along Tanzanian coast from Kolwe Point south to Kisi Island (Ref. 95525).

Tamaño / Peso / Age

Maturity: Lm ?  range ? - ? cm
Max length : 10.0 cm SL macho / no sexado; (Ref. 95525)

Short description Morfología | Morfometría

Espinas dorsales (total): 19 - 21; Radios blandos dorsales (total): 7-8; Espinas anales 0; Radios blandos anales: 12. Diagnosis: Neolamprologus timidus is distinguished from the most similar species, Neolamprologus furcifer, in scaled cheek vs. naked; first soft ray of pelvic fin longer than second vs. second ray longer than first; pectoral fin reaching beyond base of first anal-fin spine vs. shorter; absence of dark spot at caudal-fin base in adults vs. presence; longer head, 34.2-35.5% of standard length vs. 31.2-33.8%; longer pectoral fin, 29.3-353.7% of standard length vs. 23.4-31.3%; and pectoral fin in life light yellow or transparent vs. orange (Ref. 95525). It is distinguished from all other lamprologin species except Lepidiolamprologus profundicola, Neolamprologus ventralis and N. leloupi in fully scaled cheek vs. scales absent from cheek or present only posterodorsally (Ref. 95525). It is distinguished from Neolamprologus leloupi by the shape of the caudal fin, which is deeply emarginate, with long streamers vs. posterior margin concave, streamers absent; colour overall dark, with indistinct darker horizontal stripes vs. overall light, with faint brown zigzag lines along side; 49-62 scales in a longitudinal row vs. about 30; dorsal-fin rays XIX-XXI,7-8 vs. XVII,9; and gill rakers 11-13 vs. 6 (Ref. 95525). It is distinguished from Neolamprologus ventralis by caudal-fin shape deeply emarginate, with long streamers vs. rounded, subtruncate or slightly emarginate with rounded lobes; colour overall dark with indistinct darker horizontal stripes vs. overall light, scales with light brown margins; unpaired fin dark, with few, indistinct spots vs. numerous light spots all over unpaired fins; and 49-62 scales in a longitudinal row vs. 34-37 (Ref. 95525). It is distinguished from Lepidiolamprologus profundicolaby caudal-fin shape deeply emarginate with long streamers vs. truncate or slightly emarginate; longer pectoral fin, reaching beyond base of first anal-fin spine vs. not reaching vent; single neurocranial lateral line foramen 0 vs. double; dermosphenotic absent vs. present; and labial cartilage not ossified vs. ossified (Ref. 95525).

Biología     Glosario (por ej. epibenthic)

This shy species is observed at depths varying from 2 to 40 m in a dark rocky biotope, and encountered in pairs defending a territory over a dark cave difficult to access; the territory was often located to a large rock or boulder, which, if large enough was inhabited also by other species like Neolamprologus furcifer and Julidochromis regani; almost always found upside down in cave with belly close to substrate (Ref. 95525).

Life cycle and mating behavior Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva

Main reference Upload your references | Referencias | Coordinador : Kullander, Sven O. | Colaboradores

Kullander, S.O., M. Norén, M. Karlsson and M. Karlsson, 2014. Description of Neolamprologus timidus, new species, and review of N. furcifer from Lake Tanganyika (Teleostei: Cichlidae). Ichthyol. Explor. Freshwat. 24(4):301-328. (Ref. 95525)

IUCN Red List Status (Ref. 120744)


CITES (Ref. 115941)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

Pesquerías:
FAO(Publication : search) | FishSource |

Más información

Países
Áreas FAO
Ecosistemas
Ocurrencias, apariciones
Introducciones
Stocks
Ecología
Dieta
componentes alimenticios
consumo de alimento
Ración
Nombres comunes
Sinónimos
Metabolismo
Despredadores
Ecotoxicología
Reproducción
Madurez
Puesta
Agregación para la puesta
Fecundidad
Huevos
Egg development
Age/Size
Crecimiento
Length-weight
Length-length
Length-frequencies
Morfometría
Morfología
Larva
Dinámica larvaria
Reclutamiento
Abundancia
Referencias
Acuicultura
Perfil de acuicultura
Razas
Genética
Frecuencias de alelos
heritabilidad
Enfermedades
Procesamiento
Mass conversion
Colaboradores
Imágenes
Stamps, Coins Misc.
Sonidos
Ciguatera
Velocidad
Tipo de natación
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Special reports

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Fuentes de Internet

Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes (gen., sp.) | DiscoverLife | ECOTOX | Faunafri | Fishtrace | GenBank(genome, nucleotide) | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Árbol de la vida | Wikipedia(Go, búsqueda) | World Records Freshwater Fishing | Expediente Zoológico

Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm Total Length, based on all LWR estimates for this body shape (Ref. 93245).
Nivel trófico (Ref. 69278):  3.6   ±0.5 se; Based on size and trophs of closest relatives
Resiliencia (Ref. 69278):  Alto, población duplicada en un tiempo mínimo inferior a 15 meses (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153):  Low vulnerability (14 of 100) .