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3 Fish biology and anatomy Биологија и анатомија на ... - UNDP

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Chondrostoma prespense<br />

PRESPA NASE<br />

ПРЕСПАНСКИ СКОБУСТ<br />

SKOBUZI (NJILA E PRESPËS)<br />

ΣΚΟΥΜΠΟΎΖΙ<br />

conservation status статус <strong>на</strong> зашт<strong>и</strong>та statusi i mbrojtjes κατάσταση διατήρησης VU<br />

Etymology<br />

The name of the genus Chondrostoma<br />

comes from the Greek words - chondro<br />

(χοντρο) that means cartilage <strong>and</strong> stoma<br />

(στόμα) - mouth, which describes their<br />

mouth.The Latin name prespense is<br />

applied to the area of Prespa Lakes that<br />

the Prespa nase inhabits.<br />

Description<br />

It is distinguished from other species of<br />

Chondrostoma in the Balkan Peninsula<br />

by the following characteristics: slightly<br />

arched mouth, lower lip with thin cornified<br />

sheath; 56-66 lateral line scales;<br />

8-9/1/5-6 scales in transverse row<br />

between dorsal-fin <strong>and</strong> pelvic-fin origins;<br />

dorsal fin with 8½ branched rays; anal fin<br />

with 8-9½; <strong>and</strong> 23-27 gill rakers. This fish<br />

can grow to 270 mm in length.<br />

Ет<strong>и</strong>молог<strong>и</strong>ја<br />

Името <strong>на</strong> родот Chondrostoma<br />

потекнува од грчк<strong>и</strong>от збор Chondro<br />

(χοντρο) што з<strong>на</strong>ч<strong>и</strong> `рскав<strong>и</strong>ца <strong>и</strong> stoma<br />

(στόμα)– уста, оп<strong>и</strong>шувајк<strong>и</strong> ја н<strong>и</strong>в<strong>на</strong>та<br />

`рскав<strong>и</strong>ч<strong>на</strong> муцка (р<strong>и</strong>лка). Лат<strong>и</strong>нското<br />

<strong>и</strong>ме prespense го оп<strong>и</strong>шува подрачјето<br />

каде што е ж<strong>и</strong>вее овој в<strong>и</strong>д, односно<br />

Преспанск<strong>и</strong>те Езера.<br />

Оп<strong>и</strong>с<br />

Се разл<strong>и</strong>кува од друг<strong>и</strong>те в<strong>и</strong>дов<strong>и</strong> од родот<br />

Chondrostoma пр<strong>и</strong>сутн<strong>и</strong> <strong>на</strong> Балканск<strong>и</strong>от<br />

Полуостров по следн<strong>и</strong>те карактер<strong>и</strong>ст<strong>и</strong>к<strong>и</strong>:<br />

малку св<strong>и</strong>тка<strong>на</strong> уста, дол<strong>на</strong>та ус<strong>на</strong> со<br />

тенко орожнета обв<strong>и</strong>вка; 56-66 лушп<strong>и</strong><br />

во стран<strong>и</strong>ч<strong>на</strong>та л<strong>и</strong>н<strong>и</strong>ја; 8-9/1/5-6 лушп<strong>и</strong><br />

во попречн<strong>и</strong>от ред помеѓу основ<strong>и</strong>те <strong>на</strong><br />

грб<strong>на</strong>та <strong>и</strong> стомач<strong>на</strong>та перка; грб<strong>на</strong>та<br />

перка <strong>и</strong>ма 8½ разгранет<strong>и</strong> зрац<strong>и</strong>; а<strong>на</strong>л<strong>на</strong>та<br />

перка <strong>и</strong>ма 8-9½ разгранет<strong>и</strong> зрац<strong>и</strong>;<br />

<strong>и</strong>ма 23-27 жабрен<strong>и</strong> лац<strong>и</strong>. Дост<strong>и</strong>гнува<br />

долж<strong>и</strong><strong>на</strong> од 270 mm.<br />

Etimologjia<br />

Emri i gjinisë Chondrostoma buron nga<br />

fjala greke Chondro (χοντρο) që do të<br />

thotë kërc e stoma (στόμα) - gojë, duke<br />

përshkruar kështu turirin kërcore. Emri<br />

latin prespense përdoret për rajonin e Liqeneve<br />

të Prespës në të cilin jeton skobuzi<br />

i Prespës.<br />

Përshkrimi<br />

Dallon nga speciet tjera të familjes<br />

Chondrostoma të Gadishullit Ballkanik në<br />

bazë të karakteristikave në vijim: goja pak<br />

harkore, buza e poshtme me mbështjellës<br />

të hollë të ngritur; 56-66 luspa në vijën<br />

anësore; 8-9/1/5-6 luspa në rreshtin e<br />

tërthortë mes fillit të fletëve shpinore dhe<br />

pelvike.; penda dorsale me 8½ rreze të<br />

buta të degëzuara; penda fundore me<br />

8-9½; dhe 23-27 velëza në formë krehri.<br />

Ky peshk mund të rritet deri në gjatësi<br />

prej 270 mm.<br />

Ετυμολογία<br />

Το όνομα του γένους Chondrostoma<br />

προέρχεται από την ελληνική λέξη Chondro<br />

η οποία σημαίνει χονδρό και «στόμα»,<br />

περιγράφοντας το χονδρό ρύγχος. Το<br />

Λατινικό όνομα prespense χρησιμοποιείται<br />

λόγω του ότι το σκουμπούζι ενδημεί στις<br />

Λίμνες των Πρεσπών.<br />

Περιγραφή<br />

Ξεχωρίζει από τα άλλα είδη Chondrostoma<br />

της Βαλκανικής Χερσονήσου από<br />

τα παρακάτω χαρακτηριστικά: ελαφρώς<br />

τοξοειδές στόμα, κάτω χείλος λεπτό και<br />

προεξέχον, 56-66 πλευρικά γραμμικά<br />

λέπια, 8-9/1/5-6 λέπια σε εγκάρσια<br />

γραμμή μεταξύ ραχιαίου πτερυγίου και<br />

πτερυγίου κοιλιάς, ραχιαίο πτερύγιο με 8<br />

½ συνδεόμενες ακτίνες, πίσω πτερύγιο με<br />

8-9 ½, και 23-27 βράγχια. Αυτό το ψάρι<br />

μπορεί να μεγαλώσει έως 270 mm σε<br />

μήκος.<br />

67

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