From: The lost freshwater goby fish fauna (Teleostei, Gobiidae) from the early Miocene of Klinci (Serbia)
 | Rhamphogobius varidens | |
---|---|---|
HT-RGFAJ70 | PT-RGFAJ9 | |
SL (mm) | 23.4 | 26.0 |
Otolith in situ | Yes | Yes |
Meristics | ||
Precaudal vertebrae | 11 | 11 |
Total vertebrae | 26 | 26 |
D1 | V | VI |
D2 | I + 9 | I + 9 |
A |  | I + 8or9 |
Pectoral | Â | 15 |
D1 last ray between NS | NS6–NS7 | NS6–NS7 |
Empty neural spines | NS7–NS8 | NS7–NS8 |
D2 first Pt between NS | NS8–NS9 | NS8–NS9 |
Caudal principle | 17 | 17 |
Dorsal Pt formula | (3)2211001 | Â |
Anal Pt1 to opposite to | D2/2 | D2/2 |
Postmaxillary process on PMX | Present | Present |
EP | Â | 1 large or 2 small |
AP | 2 | 2 |
SOP anterior-ventral shape | Not preserved | Not preserved |
Scale type | Ctenoid | Ctenoid |
Morphometrics (% of SL) | ||
Head length | 31.2 | 38.5 |
Head height | 28.6 | 25.0 |
Max. body height | 17.9 | 24.2 |
Orbit diameter | Â | 11.5 |
D1 length | Â | 16.9 |
A length | 20.5 | 21.2 |
PL-pectoral length | Â | 18.8 |
predorsal to D1 | 40.6 | 44.2 |
Predorsal to D2 | 56.4 | 66.2 |
Pereanal | 62.4 | 63.1 |
Base of D1 | Â | 11.5 |
Base of D2 | 17.9 | 16.2 |
Base of A | 14.5 | 18.5 |