Microcharacidium Buckup 1993
Creators
- 1. Laboratório de Ictiologia, Departamento de Zoologia, Instituto de Biociências, Universidade Federal do Rio Grande do Sul, Avenida Bento Gonçalves, 9500, 91501 - 970, Porto Alegre, Rio Grande do Sul, Brazil
Description
Key to the species of Microcharacidium
1. Circumpeduncular scales 14; total dorsal-fin rays 12; 7–11 lateral line perforated scales........................ M. gnomus
1 ' . Circumpeduncular scales 12 or 10; total dorsal-fin rays 11 or fewer; usually fewer than 7 perforated lateral line scales...... 2
2. Circumpeduncular scales 12; 7 dark bars................................................................ M. bombioides
2 ' . Circumpeduncular scales 10; 8 or more dark bars; precaudal vertebrae 16–17......................................... 3
3. Conical teeth; 1 suborbital bar; 20–25 scales in lateral line longitudinal series............................. M. weitzmani
3 ' . Tricuspid teeth; 2 suborbital bars; 11–12 ectopterygoid teeth; 27–32 scales in lateral line longitudinal series..... M. eleotrioides
Notes
Files
Files
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System files
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Linked records
Additional details
Identifiers
Related works
- Is part of
- Journal article: 10.1139/cjz-2020-0138 (DOI)
- Journal article: http://zenodo.org/record/7814387 (URL)
- Journal article: http://publication.plazi.org/id/FFCA8A327F2F647CEC6EFFB6FFC6FF80 (URL)
Biodiversity
- Family
- Crenuchidae
- Genus
- Microcharacidium
- Kingdom
- Animalia
- Order
- Characiformes
- Phylum
- Chordata
- Scientific name authorship
- Buckup
- Taxon rank
- genus
- Taxonomic concept label
- Microcharacidium Buckup, 1993 sec. Vieira & Netto-Ferreira, 2021