Classification / Names
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Lophiiformes (Anglerfishes) >
Oneirodidae (Dreamers)
Etymology: Oneirodes: Greek, 'oneiros' = a dream or dreamlike or out of a dream (suggesting this fish is so strange and marvelous that can exist only in dreams) (Ref. 86949); parapietschi: Named for its resemblance to Oneirodes pietschi which was named for Theodore Pietsch.
Environment: milieu / climate zone / depth range / distribution range
Ecología
marino batipelágico; rango de profundidad 0 - 1000 m (Ref. 123295). Deep-water
Distribución
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Eastern Pacific. High Seas only.
Tamaño / Peso / Age
Maturity: Lm ?  range ? - ? cm
Max length : 3.6 cm SL macho / no sexado; (Ref. 123295)
Short description
Claves de identificación | Morfología | Morfometría
Radios blandos dorsales (total) : 4; Radios blandos anales: 4. The esca of this species is characterized as follows: poorly developed terminal papilla; internal pigment developed in its basal half, forms a relatively short branch along posterior edge; no anterior process; the anterolateral processes (pair) simple, slightly longer than height of esca, thin, but their ends not filamentous; central process of esca unpaired, fairly simple, lobate, with incised distal edge and two small appendages at the base along posterior edge; posterior process simple, laterally compressed, distally slightly expanding, and somewhat smaller than height of esca; no pigmented processes (Ref. 123295).
Life cycle and mating behavior
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Prokofiev, A.M., 2014. New species and new records of deepsea anglerfish of the family Oneirodidae. J. Ichthyol. 54(8):602-607. (Ref. 123295)
IUCN Red List Status (Ref. 130435: Version 2024-2)
Threat to humans
Harmless
Human uses
Herramientas
Special reports
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Fuentes de Internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00906 - 0.04395), b=3.01 (2.83 - 3.19), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Nivel trófico (Ref.
69278): 3.4 ±0.6 se; based on size and trophs of closest relatives
Resiliencia (Ref.
120179): Alto, población duplicada en un tiempo mínimo inferior a 15 meses (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).