Classification / Names
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Cichliformes (Cichlids, convict blennies) >
Cichlidae (Cichlids) > Geophaginae
Etymology: Apistogramma: Greek, apisto = uncertain + Greek, gramma = graphic signal (Ref. 45335).
Issue
Original description repeated in German in Römer (1998:266-283) but with additional photos.
Environment: milieu / climate zone / depth range / distribution range
पारिस्थितिकी
; स्वच्छ जल, अलवण जल बेनथोपिलाजिक. Tropical
South America: Amazon River basin, in the Arapiuns River basin.
आकार / वज़न / Age
Maturity: Lm ?  range ? - ? cm
Max length : 4.4 cm SL पुल्लिंग / अलिंग; (Ref. 36377); 3.5 cm SL (female)
पृष्ठीय रीढ़ (सम्पूर्ण) : 15; पृष्ठीय सौफट रेज़ (सम्पूर्ण) : 6 - 7; गुदा कांटा: 3; ऐनल सौफट रेज़: 6 - 7.
Remains close to the substrate, above the leaf litter, in calm shallow water (Ref. 28729). Eggs are deposited on the ceiling of caves and are tendered by the female parent (Ref. 47893).
Life cycle and mating behavior
परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | अंडे | Fecundity | लार्वा
Eggs are attached to the ceiling of caves, female cares for eggs and larvae (Ref. 47893).
Römer, W. and F. Warzel, 1998. Apistogramma arua sp.n. (Teleostei: Perciformes: Cichlidae), a new species of dwarf cichlid from the Rio Arapiuns system, Para Stata, Brazil. aqua, J. Ichthyol. Aquat. Biol. 3(2):45-54. (Ref. 28729)
IUCN Red List Status (Ref. 130435: Version 2024-2)
Threat to humans
Harmless
Human uses
मात्स्यिकी: बाबत संभावित दिलचस्पी; जलजीवालय: संभावित
साधन
Special reports
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इंटरनेट स्रोत
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01820 (0.00845 - 0.03919), b=2.99 (2.82 - 3.16), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
लौटाव (Ref.
120179): माध्यम, न्यूनतम जनसंख्या दुगनी होने का समय 1.4 - 4.4 वर्ष। (Assuming Fec<1000).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).