Gobio
Creators: name: Turan, Davut
name: Kaya, Cüneyt
name: Bayçelebi, Esra
name: Aksu, İsmail
name: Bektaş, Yusuf
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Cypriniformes
Cyprinidae
Gobio

description: Key to species of Gobio in Turkey
1a 8–12 scales between posterior extremity of pelvic-fin base and anus.............................................. 2
1b 4–8 scales between posterior extremity of pelvic-fin base and anus.............................................. 6
2a Diameter of scales on belly approximately equal to pupil diameter...................................... G. insuyanus
2b Diameter of scales on belly clearly smaller than pupil diameter.................................................. 3
3a Scales on breast extending to isthmus...................................................................... 4
3b Scales on breast slightly or not extending beyond a line between pectoral-fin origins................... G. microlepidotus
4a Head length 25–27% SL...................................................................... G. hettitorum
4b Head length 27–29% SL................................................................................ 5
5a Distance between anus and anal fin origin 5–7% SL................................................ G. intermedius
5b Distance between anus and anal fin origin 7–8% SL............................................... G. maeandricus
6a Postorbital length 1.3–1.6 times in snout length................................................. G. kizilirmakensis
6b Postorbital length 0.9–1.3 times in snout length.............................................................. 7
7a Interorbital distance 1.6–2.2 times in eye diameter; pelvic fin not reaching behind anus in females; head profile behind nostrils markedly convex...................................................................................... 8
7b Interorbital distance 1.0–1.6 times in eye diameter; pelvic fin reaching behind anus in females; head profile behind nostrils straight or slightly convex............................................................................... 9
8a Body depth at dorsal-fin origin 23–26% SL..................................................... G. gymnostethus
8b Body depth at dorsal-fin origin 18–22% SL........................................................... G. baliki
9a Breast naked or incompletely scaled, if breast scaled, scales extending forward to level of pectoral fin origin; snout pointed, not or slightly concave anterior to nostril...................................................................... 10
9b Breast completely scaled, scales extending to isthmus; snout rounded, distinctly concave anterior to nostril.............. 11
10a Head length 28–30% SL..................................................................... G. kovatschevi
10b Head length 24–26% SL....................................................................... G. artvinicus
11a 4–5 scales between posterior extremity of pelvic-fin base and anus; interorbital distance 1.1–1.3 times in eye diameter................................................................................................. G. bulgaricus
11b 6–8 scales between posterior extremity of pelvic-fin base and anus; interorbital distance 1.4–1.6 times in eye diameter............................................................................................... G. sakaryaensis
description: Published as part of Turan, Davut, Kaya, Cüneyt, Bayçelebi, Esra, Aksu, İsmail & Bektaş, Yusuf, 2017, Gobio baliki, a new gudgeon from Turkey (Teleostei: Cyprinidae) in Zootaxa 4350 (2), DOI: 10.11646/zootaxa.4350.2.4, http://zenodo.org/record/1053138