3 Fish biology and anatomy Биологија и анатомија на ... - UNDP
3 Fish biology and anatomy Биологија и анатомија на ... - UNDP
3 Fish biology and anatomy Биологија и анатомија на ... - UNDP
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Barbus prespensis<br />
PRESPA BARBEL<br />
ПРЕСПАНСКА МРЕНА<br />
MRENA<br />
Η ΜΠΡΆΝΑ ΤΩΝ ΠΡΕΣΠΏΝ<br />
conservation status статус <strong>на</strong> зашт<strong>и</strong>та statusi i mbrojtjes κατάσταση διατήρησης VU<br />
Etymology<br />
The name Barbus has a Latin origin <strong>and</strong><br />
describes the morphological features<br />
of barbells on their mouths. The Latin<br />
name prespensis is applied to the area of<br />
Prespa Lakes that the fish inhabits.<br />
Description<br />
This is an endemic species of ray-finned<br />
fish in the Cyprinidae family, which belongs<br />
to the Barbinae subfamily. It has two pairs<br />
of barbells, one pair is located above the<br />
upper lip <strong>and</strong> the other pair at the ends<br />
of the upper lip. The Prespa barbel is<br />
distinguished from other species of<br />
Barbus in the Balkan Peninsula by the<br />
following characteristics: distinctly concave<br />
dorsal profile of the snout, lower lip thick,<br />
fleshy, with median lobe, 50-54 + 3 lateral<br />
line scales, body covered by small, weakly<br />
marked black spots. Maximum length -<br />
300 mm.<br />
Ет<strong>и</strong>молог<strong>и</strong>ја<br />
Името Barbus <strong>и</strong>ма лат<strong>и</strong>нско потекло <strong>и</strong> г<strong>и</strong><br />
оп<strong>и</strong>шува морфолошк<strong>и</strong>те карактер<strong>и</strong>ст<strong>и</strong>к<strong>и</strong><br />
<strong>на</strong> устата <strong>на</strong> овој в<strong>и</strong>д (пр<strong>и</strong>суство <strong>на</strong><br />
мустаќ<strong>и</strong>). Лат<strong>и</strong>нското <strong>и</strong>ме prespensis<br />
се додава за оп<strong>и</strong>шување <strong>на</strong> подрачјето<br />
кое што овој в<strong>и</strong>д го <strong>на</strong>селува (сл<strong>и</strong>вот <strong>на</strong><br />
Преспанското Езеро).<br />
Оп<strong>и</strong>с<br />
Станува збор за ендем<strong>и</strong>чен в<strong>и</strong>д <strong>на</strong><br />
зракопер<strong>на</strong> р<strong>и</strong>ба од фам<strong>и</strong>л<strong>и</strong>јата<br />
Cyrinidae (крапов<strong>и</strong>), пр<strong>и</strong>падн<strong>и</strong>к <strong>на</strong><br />
потфам<strong>и</strong>л<strong>и</strong>јата Barbinae. Има два<br />
пара мустаќ<strong>и</strong> – еден пар <strong>на</strong>д гор<strong>на</strong>та<br />
ус<strong>на</strong>, а друг <strong>на</strong> крајот <strong>на</strong> гор<strong>на</strong>та ус<strong>на</strong>.<br />
Преспанската мре<strong>на</strong> се разл<strong>и</strong>кува<br />
од друг<strong>и</strong>те в<strong>и</strong>дов<strong>и</strong> <strong>на</strong> мрен<strong>и</strong> <strong>на</strong><br />
Балканск<strong>и</strong>от полуостров по следн<strong>и</strong>те<br />
карактер<strong>и</strong>ст<strong>и</strong>к<strong>и</strong>: впечатл<strong>и</strong>во <strong>и</strong>спак<strong>на</strong>т<br />
<strong>на</strong>горен проф<strong>и</strong>л <strong>на</strong> муцката, дол<strong>на</strong>та<br />
ус<strong>на</strong> е дебела, месеста, со сред<strong>на</strong><br />
заобленост, <strong>и</strong>ма 50-54 + 3 стран<strong>и</strong>чн<strong>и</strong><br />
зрац<strong>и</strong>, телото е покр<strong>и</strong>ено со мал<strong>и</strong>, слабо<br />
забележл<strong>и</strong>в<strong>и</strong> црн<strong>и</strong> точк<strong>и</strong>. Макс<strong>и</strong>мал<strong>на</strong>та<br />
долж<strong>и</strong><strong>на</strong> може да дост<strong>и</strong>гне до 300 mm.<br />
Etimologjia<br />
Emri Barbus ka origjinë latine dhe përshkruan<br />
vetitë morfologjike të mustaqeve<br />
në gojën e tyre. Fjala latine prespensis<br />
përdoret për rajonin e Liqeneve të<br />
Prespës në të cilin peshku jeton.<br />
Përshkrimi<br />
Ky është një lloj endemik i peshqve<br />
me pendë me rreze të buta nga familja<br />
Cyprinidae që i përket familjes Barbinae.<br />
Ka dy palë mustaqe, një palë janë të<br />
vendosura mbi buzën e sipërme ndërsa<br />
mustaqet tjera janë në skajet e buzës<br />
së sipërme. Mrena e Prespës dallohet<br />
nga speciet tjera të Barbus në Gadishullin<br />
Ballkanik me karakteristikat e mëposhtëme:<br />
profil dorsal të dallueshëm<br />
konkav të turirit, buzë të poshtme të<br />
trashë, mishatake, me vrigull të mesme,<br />
50-54 + 3 luspa në vijën anësore, trupi<br />
i mbuluar me pika të vogla, dhe dobët<br />
të shënuara me ngjyrë të zezë. Gjatësia<br />
maksimale është rreth 300 mm.<br />
Ετυμολογία<br />
Το όνομα Barbus έχει Λατινική προέλευση<br />
και περιγράφει τα μορφολογικά<br />
χαρακτηριστικά του μουστακιού στο στόμα<br />
τους.<br />
Περιγραφή<br />
Είναι ενδημικό είδος με ακτινωτά πτερύγια<br />
που ανήκει στην υπο-οικογένεια Barbinae<br />
της οικογενείας Cyprinidae .<br />
Έχει δύο ζευγάρια μουστάκια, το ένα<br />
βρίσκεται πάνω από το άνω χείλος<br />
και το άλλο ζευγάρι στα άκρα του<br />
άνω χείλους. Η μπράνα της Πρέσπας<br />
ξεχωρίζει από τα άλλα είδη Barbus στην<br />
Βαλκανική χερσόνησο από τα παρακάτω<br />
χαρακτηριστικά: κοίλο ραχιαίο προφίλ<br />
ρύγχους, παχιά κάτω χείλη, σαρκώδες, με<br />
μέτριο λοβό, 50-54+3 γραμμικά πλευρικά<br />
λέπια, σώμα καλυμμένο από μικρά,<br />
αμυδρά μαύρα στίγματα. Μέγιστο μήκος<br />
300 χιλ.<br />
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