Rocio

Juan J. Schmitter-Soto, 2007, A systematic revision of the genus Archocentrus (Perciformes: Cichlidae), with the description of two new genera and six new species., Zootaxa 1603, pp. 1-78 : 8

publication ID

z01603p001

publication LSID

lsid:zoobank.org:pub:AFFCB590-1FC7-4CD0-950C-D1D1A6E59F6C

DOI

https://doi.org/10.5281/zenodo.6248738

persistent identifier

https://treatment.plazi.org/id/6C344C29-E9A8-F006-8F08-96CE9FC09F71

treatment provided by

Thomas

scientific name

Rocio
status

 

Key to species of genus Rocio View in CoL View at ENA

9a(5a) Pelvic fins usually falling short of anal fin origin; distally two scale rows between longest dorsal-fin rays; dentary pores usually 4, sometimes 5; total gill-rakers on first arch 8-10; lateral blotch rounded (Fig. 25); isolated secondary pored scales on caudal fin in addition to pores on extended lateral line; abdomen reddish in life.................................................................................................... Rocio ocotal

9b Pelvic fins almost always reaching anal fin origin; distally one scale row between longest dorsal-fin rays; dentary pores always 4; total gill-rakers on first arch 9-12; lateral blotch squarish; no pored scales on caudal fin, other than one or two on extended lateral line; abdomen not reddish in life ............................ 10

10a(9b) Maxilla reaching both an imaginary vertical line from anteriormost rim of orbit, and a horizontal line from inferiormost rim of orbit; orbital diameter 25-31% of head length and greater than 85% of snout length; cheek-scale rows 7; scales from vent to interpelvic scale 9-10; dorsal and anal fins not bearing filaments; spots on side of body larger than scales and not clearly aligned ....................... Rocio gemmata

10b. Maxilla reaching only a horizontal line from inferiormost rim of orbit, not a vertical line from anteriormost rim of orbit; orbital diameter 21-25% of head length and less than 80% of snout length; cheek-scale rows modally 6 (4-7); scales from vent to interpelvic scale 10-13; dorsal and anal fins usually bearing filaments; spots on side of body smaller than scales and aligned in ca. 15 regular series (Fig. 24) .................................................................................................... Rocio octofasciata

Kingdom

Animalia

Phylum

Chordata

Order

Perciformes

Family

Cichlidae

GBIF Dataset (for parent article) Darwin Core Archive (for parent article) View in SIBiLS Plain XML RDF