Morfologiska data för Thymallus svetovidovi
Bestämningsnycklar
Abnormalities
Main Ref. Knizhin, I.B. and S.J. Weiss, 2009
Utseende refererar till
Bones in OsteoBase

Könskaraktärer

specialiserade organ
annat utseende
andra färger
Anmärkningar

Karaktäristiska egenskaper hos juveniler och adulter

Särskilt slående egenskaper
Lateral kroppsform fusiform / normal
Tvärsnitt
Dorsal profil av huvudet
Ögontyp
Typ av mun/snyte
Munnens placering terminal
Type of scales
Diagnos

Body deep, massive. Scales large, densely sitting. Snout oval, mouth terminal. Upper jaw not extending beyond midorbit. Main body coloration is gray-black. Dorsum dark, monotonous. Abdomen white. From the throat to

ventral fins, two weakly pronounced parallel brownish yellow stripes running. Branchiostegal rays with a yellowish shade. Beyond gill cover to insertion of the seventh unbranched ray of dorsal fin, eight small black spots of different shape with a diameter of 1–3 mm are scattered. Above ventral fins, below lateral line, scales have a weak reddish shade. Caudal peduncle large, extending to adipose fin in a folded state. Its upper edge wide, oval. Dorsal fin pattern consists of several series of red-crimson spots of different shape. In its anterior part, poorly distinguishable spots are only near the insertion as three to four narrow horizontal stripes, while, in the posterior part, their number increases to seven. Closer to the middle of the fin, spots become rounded in the shape and well noticeable. Spots of the upper row are the largest, of an irregular shape, vertically and horizontally extended. Their margins extend to neighboring interradial membranes, sometimes fusing with the margin, forming a kind of a continuous wide tortuous stripe. Rows located lower are formed of oval spots of a smaller size with a narrow dull framing. Along rays of ventral fins, four stripes of red-claret color pass. Between the first and the second stripes there is an additional shortened stripe of the same color. Adipose fin large, of lilac color. Pectoral fins monotonous, yellowish gray.

Ease of Identification

Meristiska karaktäristika för Thymallus svetovidovi

Sidolinjer 1 avbruten: No
Fjäll längs sidolinje 73 - 87
Porbärande fjäll längs sidolinje
Fjäll i lateralserie
Antal rader fjäll ovan sidolinje
Antal rader fjäll under sidolinje
Fjäll runt stjärtfensspole
Skäggtömmar
Gälspringor (endast hos hajar/rockor)
Gälräfständer
på undre del av gälbåge
på övre del av gälbåge
totalt
Ryggkotor
preanal
totalt 50 - 52

Fenor

Ryggfena/fenor

Egenskaper
Antal fenor 2
Antal småfenor Dorsal   
Ventral  
Totalt antal hårda fenstrålar
Totalt antal mjuka fenstrålar 20 - 23
Fettfena

Stjärtfena

Egenskaper

Analfena/fenor

Antal fenor 2
Totalt antal hårda fenstrålar
Totalt antal mjuka fenstrålar 11 - 15

Pariga fenor

Bröstfena Egenskaper  
Fenstrålar hårda     
Fenstrålar mjuka   13 - 16
Bukfenor Egenskaper  
Position    
Fenstrålar hårda     
Fenstrålar mjuka   9 - 11
Main Ref. (t.ex. 9948)
Ordlista ( t.ex. cephalopods )
Comments & Corrections
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cfm script by eagbayani, 17.10.00, php script by rolavides, 13/03/08 ,  senast uppdaterad av sortiz, 06.27.17