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Siluriformes (Catfishes) >
Loricariidae (Armored catfishes) > Hypoptopomatinae
Etymology: Parotocinclus: Greek, para in the side of + greek, ous, otis = ear + Greek, kygklos, ou = a fish (Ref. 45335); planicauda: Derived from the Latin planus (flat) and cauda (tail), in reference to the somewhat quadrangular cross section of caudal peduncle with conspicuous flat lateral surfaces.
पर्यावरण: पर्यावरण / जलवायु क्षेत्र / गहराई सीमा / वितरण सीमा
पारिस्थितिकी
; स्वच्छ जल, अलवण जल ड़िमरसल. Tropical
South America: Suaçui Pequeno River in Brazil.
आकार / वज़न / आयु
परिपक्व अवधि: Lm ? range ? - ? cm
Max length : 4.3 cm SL पुल्लिंग / अलिंग; (Ref. 81204)
संक्षिप्त वर्णन
पहचान कुंजी | आकृति विज्ञान | मौरफोमैटरिक्स
Differs from its congeners by a combination of the following characters: caudal peduncle quadrangular in cross-section; adipose-fin origin vertically crossing middle length of last anal-fin ray; arrector fossae opening on each side of scapular bridge occupying one fourth to two fifths of distance from mid-ventral suture of scapular bridge to its lateral margin; abdomen totally covered with 5-7 elongated plates on each lateral series and 7-10 series between them; eye small, 2.1-2.5 times in interorbital distance; plates in longitudinal series 24-26; adult individuals measuring up to 2.7 cm SL with 22-27 premaxillary teeth and 21-24 dentary teeth (Ref. 57861).
Body shape (shape guide): elongated.
Facultative air-breathing in the genus (Ref. 126274)
जीवन चक्र और संभोग व्यवहार
परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | अंडे | उपजाऊपन | लार्वा
Garavello, J.C. and H.A. Britski, 2003. Parotocinclus planicauda, a new species of the subfamily Hypoptopomatinae from southeastern Brazil (Ostariophysi: Loricariidae). Braz. J. Biol. 63(2):253-260. (Ref. 57861)
आईयूसीएन रेड लिस्ट स्थिति (Ref. 130435: Version 2025-2 (Global))
मनुष्यों के लिए ख़तरा
Harmless
मानव उपयोग
साधन
विशेष रिपोर्ट
XML डाउनलोड करें
इंटरनेट स्रोत
मॉडल पर आधारित अनुमान
जातिवृति विविधता सूचकांक (संदर्भ
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00977 (0.00434 - 0.02202), b=3.06 (2.87 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
मछली पकड़ने की भेद्यता (Ref.
59153): Low vulnerability (10 of 100).
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