Så identifierar du Elrits

För att identifiera Elrits (Phoxinus phoxinus), titta på dessa nyckelegenskaper.

Fysiska egenskaper

Kroppsform

elongated

Färgsättning

Dorsal side is typically olive-brown to greenish-brown, fading to silvery-white on the belly. The flanks often display a series of dark blotches or a dark lateral stripe, which can be more pronounced during breeding season. Males develop vibrant red and gold coloration on their flanks and fins during spawning.

Fjälltyp

cycloid

Munposition

subterminal

Utmärkande drag

Small, cycloid scales that are often difficult to see without close inspection., A complete lateral line that extends to the caudal fin., A relatively small mouth, slightly subterminal., Males develop nuptial tubercles (breeding warts) on their heads and opercula during spawning.

Ryggfena

Single, short dorsal fin with 2-3 unbranched and 6-8 branched rays, positioned posterior to the pelvic fins.

Stjärtfena

Forked caudal fin with rounded lobes.

Bröstfena

Paired pectoral fins, relatively small.

Utmärkande fenor

Pelvic fins are also paired and small. All fins are generally translucent, sometimes with a yellowish or reddish tint in breeding males.

Identifieringstips

1. 1

   Size and Shape

   Small, slender fish, typically 7-12 cm in length, rarely exceeding 14 cm. Body is elongated and somewhat cylindrical.

2. 2

   Coloration

   Olive-brown back, silvery belly, and a distinctive row of dark blotches or a dark stripe along the lateral line. Breeding males are much more colorful.

3. 3

   Scales

   Very small scales, often appearing scaleless to the casual observer. This distinguishes it from many other cyprinids.

4. 4

   Mouth

   Small, slightly subterminal mouth, adapted for feeding on small invertebrates and detritus.

Utforska Elrits