Klassificering / Namn
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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,.
Eponymy: Rolf David Blomberg (1912–1996) was a Swedish explorer, filmmaker, photographer and author who first went to Ecuador (1934). [...] (Ref. 128868), visit book page.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
; sötvatten bentopelagisk. Tropical
South America: Río Esmeraldas drainage, but possibly also in the adjacent río
Santiago in northern Ecuador.
Storlek / Vikt / Ålder
Könsmognad: Lm ? range ? - ? cm
Max length : 10.7 cm SL hane/ej könsbestämd; (Ref. 126012); publicerad maxvikt: 48.95 g (Ref. 126012)
Kort beskrivning
Bestämningsnycklar | Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt) : 14 - 16; Mjukstrålar i ryggfenan (totalt) : 10 - 11; Taggstrålar i analfenan: 3; Mjukstrålar i analfenan: 8 - 9; Ryggkotor: 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).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
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)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
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Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02754 (0.01603 - 0.04734), b=3.08 (2.93 - 3.23), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Resiliens (Ref.
120179): Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).
Sårbarhet i fisket (Ref.
59153): Low vulnerability (10 of 100).
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