Klassifizierung / Names
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Cichliformes (Cichlids, convict blennies) >
Cichlidae (Cichlids) > Cichlasomatinae
Etymology: blombergi: Named for Rolf Blomberg (1912-1996) for his several expeditions in Ecuador and eventually settled in Quito, Ecuador,.
Environment: milieu / climate zone / depth range / distribution range
Ökologie
; süßwasser benthopelagisch. Tropical
South America: Río Esmeraldas drainage, but possibly also in the adjacent río
Santiago in northern Ecuador.
Size / Gewicht / Alter
Maturity: Lm ? range ? - ? cm
Max length : 10.7 cm SL Männchen/unbestimmt; (Ref. 126012); max. veröff. Gewicht: 48.95 g (Ref. 126012)
Kurzbeschreibung
Morphologie | Morphometrie
Rückenflossenstacheln (insgesamt): 14 - 16; Rückenflossenweichstrahlen (insgesamt): 10-11; Afterflossenstacheln 3; Afterflossenweichstrahlen: 8 - 9; Wirbelzahl: 26 - 28. This species is similar to Andinoacara rivulatus and A. stalsberg i in having 8-12 (usually 9-10) relatively small predorsal scales in a median row, and different from other species of Andinocara which have a median predorsal row of eight large scales. This can be diagnosed from the most similar species, A. rivulatus , by E1 scale count 25, exceptionally 24 or 26 (vs. 24, exceptionally 23), narrower head (15.2- 17.8 vs. 17.7-22.0 % SL) and narrower interorbital space (8.9-10.9 vs. 9.9-15.5 % SL). Differs from A. stalsbergi in color pattern: in large males of A. blombergi scales on side light, with dark spot at centre, vs. scales with light centre and dark margin in A. stalsbergi . Lower part of head and chest may be spotted with blue but is otherwise pale except for preopercular blotch in females vs. lower part of head and chest blackish in preserved specimens of A. stalsbergi (Ref. 93151).
Life cycle and mating behavior
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven
Wijkmark, N., S.O. Kullander and R.E. Barriga Salazar, 2012. Andinoacara blombergi, a new species from the río Esmeraldas basin in Ecuador and a review of A. rivulatus (Teleostei: Cichlidae). Ichthyol. Explor. Freshwat. 23(2):117-137. (Ref. 93151)
IUCN Rote Liste Status (Ref. 130435)
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Mehr Information
NamenSynonymeMetabolismusRäuberÖkotoxikologieFortpflanzungGeschlechtsreifeAblaichenSpawning aggregationFecundityEierEientwicklung
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5039 [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).
Trophic level (Ref.
69278): 3.2 ±0.4 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).
