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Siluriformes (Catfishes) >
Loricariidae (Armored catfishes) > Hypoptopomatinae
Etymology: Hisonotus: Greek, isos = equal + Greek, noton = back (Ref. 45335); megaloplax: The species epithet megaloplax, from the Greek megalos, big and plax, plate, referring to the large lateral abdominal plate series present in the new species. A noun in apposition (Ref. 80996).
More on authors: Carvalho & Reis.
ပတ်ဝန်းကျင် : ပတ်ဝန်းကျင် / ရာသီဥတုဇုန် / အနက္အတိုင္းအတာ / ဖြန့်ဖြူးမှုအပိုင်း
ေဂဟေဗဒကိုေလ့လာေသာ ဘာသာရပ္
; ေရခ်ိဳ ေရမ်က္ႏွာျပင္ အေပၚယံႏွင့္ေအာက္ေျခတြင္ ေနထိုင္အသက္ရွင္ႏိုင္ေသာငါးမ်ဳိးမ်ား. Tropical; 28°S - 29°S
South America: Brazil. Known only from the headwaters of the rio Passo Fundo drainage, tributary to the upper rio Uruguay basin (Ref. 80996).
အရြယ္အစား / အေလးခ်ိန္ / အသက္အရြယ္
မိ်ဳးပြားရန္အရြယ္ေရာက္ျပီ: Lm ?  range ? - ? cm
Max length : 4.7 cm SL အထီး/လိြင္ခြဲျခားျခင္းမျပဳနုိင္ေသာ; (Ref. 80996)
ေက်ာဆူးေတာင္ (စုစုေပါင္း) : 2; ေက်ာဘက္တြင္ရွိေသာ ေရယက္၌ပါေသာ အမွ်င္မ်ား (စုစုေပါင္း) : 7; စအိုတြင္ရွိေသာဆူးေတာင္မ်ား: 1; စအိုနားတြင္ရွိျပီး နူးညံ့ေသာေရယက္အမွ်င္မ်ား: 5. Hisonotus megaloplax differs from its congeners by the arrangement of abdominal plates,
which is composed by greatly enlarged lateral abdominal plates, which contact each other at the belly midline, without a median abdominal series or with a single triangular plate located posteriorly. All other species of Hisonotus, with the exception of Hisonotus montanus, possess a complete median series between the lateral abdominal plates or a naked area between them. This feature is polymorphic in H. montanus, some individuals having enlarged lateral abdominal plates contacting at the midline and leading to misidentification. Hisonotus megaloplax is further distinguished from Hisonotus montanus by the caudal-fin color pattern which is almost completely dark vs. color pattern composed by vertical dark stripes, and by the infraorbital canal entering infraorbital series via sphenotic vs. infraorbital canal entering infraorbital series via compound pterotic (Ref. 80996).
Body shape (shape guide): elongated.
Facultative air-breathing in the genus (Ref. 126274)
ဘဝသံသရာနှင့် မိတ်လိုက်သည့် အပြုအမူ
မိ်ဳးပြားရန္အရြယ္ေရာက္ျပီ | မ်ိဳးပြားသားေပါက္ျခင္း | သားေပါက္ျခင္း | ဥမ်ား | ဥခ်နွဳန္း | သားေလာင္း
Carvalho, T.P. and R.R. Reis, 2009. Four new species of Hisonotus (Siluriformes: Loricariidae) from the upper rio Uruguay, southeastern South America, with a review of the genus in the rio Uruguay basin. Zootaxa 2113:1-40. (Ref. 80996)
စိုးရိမ္ဖြယ္အေျခအေနသို႔ေရာက္ရွိေန ေသာမ်ိဳးသုဥ္းရွားပါးေတာ့မည့္မ်ိဳးစိတ္မ်ား၏အဆင့္အတန္း (Ref. 130435: Version 2025-2 (Global))
လူသားမ်ားကို ထိတ္လန္႔ေျခာက္ျခားေစသည္။
Harmless
လူသားမ်ား၏အသံုးခ်မႈ
ပိုမိုေသာသတင္းအခ်က္အလက္မ်ားကိုရယူနုိင္ရန္္
အသံုးျပဳေသာကိရိယာ
ထူးျခားစြာေရးသားထားေသာ တင္ျပစာ
XML ကူးယူရရွိနိုင္ပါသည္
အင္တာနက္အရင္းအျမစ္
မော်ဒယ်များကို အခြေခံ၍ ခန့်မှန်းချက်
Phylogenetic diversity အညွှန်းကိန်း (က်မ္းကိုးစာရင္း 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00977 (0.00436 - 0.02192), b=3.06 (2.87 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
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ငါးဖမ်းခြင်း အားနည်းချက် (Ref. 59153) |
Low vulnerability (14 of 100). 🛈 |