Isorineloricaria

publication ID	https://doi.org/ 10.11646/zootaxa.4072.5.1
publication LSID	lsid:zoobank.org:pub:9C5743A5-6F97-471E-8F60-99A744193FE1
DOI	https://doi.org/10.5281/zenodo.6055324
persistent identifier	https://treatment.plazi.org/id/039887CC-FFD0-FF91-94F1-4E4FFA00931A
treatment provided by	Plazi
scientific name	Isorineloricaria
status

1a. Caudal fin depth to head length ratio 16.5–19.1%................................................ I. spinosissima View in CoL

1b. Caudal fin depth to head length ratio 20.6–30.1%........................................................... 2

2a. Sharp ridges on compound pterotics................................................................. I. villarsi

2b. Rounded ridges on compound pterotics................................................................... 3

3a. Caudal peduncle width to pectoral spine length ratio 31.5–56.2% (separates 95% of individuals examined)..... I. tenuicauda

3b. Caudal peduncle width to pectoral spine length ratio 59.6–65.2% (separates 95% of individuals examined)....... I. acuarius