Environment: milieu / climate zone / depth range / distribution range
বাস্তুসংস্থান
; স্বাদু পানি সমুদতলে ভাসমান বেনথোপেলাজিক ; pH range: 7.0 - 8.0; dH range: 9 - 20. Tropical; 26°C - 30°C (Ref. 7335)
Central America: Atlantic slope of Panama (Canal Zone, including Chagres River).
আকৃতি / ওজন / Age
Maturity: Lm ? range ? - ? cm
Max length : 13.0 cm TL পুরুষ/ লিঙ্গ অনিধর্ারিত ; (Ref. 7335)
পৃষ্ঠীয় কাঁটা (মোট ) : 16 - 18; পৃষ্ঠীয় নরম পাখনা দন্ড (মোট ) : 9 - 10; পায়ূ কাঁটা : 6; পায়ূর নরম পাখনা্তুন্ড: 7 - 8. This species is distinguished by the following characters: teeth truncate and labiolingually compressed, incisor-like, with tips rounded (in juveniles, tips are pointed), the biting edges not forming a line; differs from its congeners by having modally 3 rows of scale on cheek (vs. 4 or more), presence of single spot at posteroventral angle of opercle (vs. spots absent, or 1 spot present but not located at the angle in other species except Cryptoheros altoflavus), a medial intensification only of 4th lateral bar on the side of the body (vs. either only on 3rd bar or none), straight dorsal edge of the articular bone (vs. convex), first neural spine retrorsely directed (vs. antrorse in all other species except Cryptoheros spilurus and
C. cutteri), 2 dorsal elements between first two epineural spines (vs. 3); paired fins seldom or never extend posteriorly to the first anal-fin spine; anal-fin spines 6 (vs. 7 or more); dorsal-fin spines 16 (vs. always 17 or more); dorsal- and anal-fin spines total 23 (vs. 24 or more) (Ref. 74403).
Inhabits moderately flowing water over a substrate of small stones, sand, rocks, and leaf debris from the forest canopy. Feeds on aufwuchs.
Life cycle and mating behavior
পরিপক্কতা | প্রজনন | ডিম ছাড়া | ডিমসমূহ | ডিম্বধারন ক্ষমতা | শুককীট
Schmitter-Soto, J.J., 2007. A systematic revision of the genus Archocentrus (Perciformes: Cichlidae), with the description of two new genera and six new species. Zootaxa 1603:1-78. (Ref. 74403)
IUCN Red List Status (Ref. 130435: Version 2024-1)
Threat to humans
Harmless
Human uses
হাতিয়ার
Special reports
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ইন্টারনেট সুত্র
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01380 (0.00659 - 0.02894), b=3.07 (2.89 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
ট্রফিক পর্যায়ে (Ref.
69278): 2.0 ±0.00 se; based on food items.
স্থিতিস্থাপক (Ref.
120179): উচ্চ, সর্বনিম্ন প্রজন দ্বিগুনের সময় ১৫ মাস (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
