Morfologiska data för Tatia intermedia
Bestämningsnycklar
Abnormalities
Main Ref. Sarmento-Soares, L.M. and R.F. Martins-Pinheiro, 2008
Utseende refererar till
Bones in OsteoBase

Könskaraktärer

specialiserade organ
annat utseende always different morphology between mature adults
andra färger
Anmärkningar Mature males have visible genital papilla, with a short deferent duct (vs. not evident in mature females). Geographic and individual variation in coloration is evident.

Karaktäristiska egenskaper hos juveniler och adulter

Särskilt slående egenskaper
Lateral kroppsform elongated
Tvärsnitt
Dorsal profil av huvudet
Ögontyp eyes with fixed fatty (adipose) tissue/eyelids
Typ av mun/snyte
Munnens placering terminal
Type of scales
Diagnos

Differs from other species by having a wide elliptical cranial fontanel; short postcleithral process not reaching vertical through origin of dorsal fin; body coloration variable, usually with

elliptical spots along sides of body, large specimens with faint spots; or color pattern uniformly pale brown; and caudal fin with small spots or pale brown. The only other Tatia with a

variable coloration is Tatia galaxias, but this species differs from Tatia galaxias by its short postcleithral process ; its small eye, 21.4-26.3% HL and its long snout 38.8-44.3% HL. Can be further diagnosed by the following characters: nasal ossified with wide medial flanges partially sutured to lateral margin of mesethmoid and caudal-fin lobes of mature females with same length, but mature males with elongated upper lobe are other distinguishing features (Ref. 79512).

Description: A iii,6-7; V i5. Post-Weberian vertebrae 35-36 (Ref. 79512).

Ease of Identification

Meristiska karaktäristika för Tatia intermedia

Sidolinjer avbruten: No
Fjäll längs sidolinje
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 35 - 36

Fenor

Ryggfena/fenor

Egenskaper
Antal fenor
Antal småfenor Dorsal   
Ventral  
Totalt antal hårda fenstrålar 1 - 1
Totalt antal mjuka fenstrålar 4 - 5
Fettfena present

Stjärtfena

Egenskaper forked

Analfena/fenor

Antal fenor
Totalt antal hårda fenstrålar
Totalt antal mjuka fenstrålar 9 - 10

Pariga fenor

Bröstfena Egenskaper  
Fenstrålar hårda     1
Fenstrålar mjuka   5 - 5
Bukfenor Egenskaper  
Position    abdominal  behind origin of D1
Fenstrålar hårda     
Fenstrålar mjuka   6 - 6
Main Ref. (t.ex. 9948)
Ordlista ( t.ex. cephalopods )
Comments & Corrections
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