Redescription of Hisonotus notatus Eigenmann & Eigenmann, 1889 (Loricariidae: Hypoptopomatinae), the type species of the genus, and description of a new species from coastal drainages of southeastern Brazil
Author
Martins, Fernanda O.
Universidade Estadual Paulista (UNESP), Instituto de Biociências, Letras e Ciências Exatas, Departamento de Zoologia e Botânica, Laboratório de Ictiologia, rua Cristóvão Colombo, 2265, 15054 - 000 São José do Rio Preto, SP, Brazil. & Instituto Federal do Paraná (IFPR), Campus Londrina, rua João XXIII, 600, 86060 - 370 Londrina, PR, Brazil & Museu de Zoologia da Universidade Estadual de Londrina (MZUEL), Rod. Celso Garcia Cid, PR 445, Km 380, Campus Universitário, 86057 - 970 Londrina, PR, Brazil
fernanda_martins2@hotmail.com
Author
Langeani, Francisco
Universidade Estadual Paulista (UNESP), Instituto de Biociências, Letras e Ciências Exatas, Departamento de Zoologia e Botânica, Laboratório de Ictiologia, rua Cristóvão Colombo, 2265, 15054 - 000 São José do Rio Preto, SP, Brazil.
langeani@ibilce.unesp.br
text
Neotropical Ichthyology
2016
2016-07-07
14
2
e 150100
1
18
https://www.mendeley.com/catalogue/a63a17a8-edfc-3e93-964e-a4d7fed0bb8d/
journal article
315060
10.1590/1982-0224-20150100
e203559a-e317-4f4c-afc9-41fc9a13d302
1982-0224
4974843
Table 4. Morphometric data for Hisonotus notatus, lectotype (L) and 19 paralectotypes; range includes lectotype. SD = Standard deviation.| Character | L | Minimum | Maximum | Mean | SD |
|---|
| Standard length (mm) | 31.3 | 24.3 | 32.2 | - | - |
|---|
| Percents of standard length |
|---|
| Predorsal length | 47.6 | 45.4 | 49.8 | 48.3 | 1.2 |
|---|
| Preanal length | 64.2 | 61.2 | 66.6 | 63.9 | 1.5 |
|---|
| Prepectoral length | 27.2 | 24.7 | 29.0 | 27.4 | 1.0 |
|---|
| Prepelvic length | 44.1 | 39.6 | 44.9 | 42.5 | 1.6 |
|---|
| Postanal length | 33.9 | 30.3 | 34.9 | 32.6 | 1.0 |
|---|
| Thoracic length | 19.2 | 14.7 | 20.1 | 17.1 | 1.6 |
|---|
| Abdominal length | 18.8 | 18.4 | 22.8 | 20.6 | 1.2 |
|---|
| Caudal-peduncle depth | 9.6 | 8.8 | 10.2 | 9.5 | 0.4 |
|---|
| Head length | 34.5 | 34.4 | 37.5 | 35.6 | 0.9 |
|---|
| Cleithral width | 22.0 | 20.7 | 22.7 | 21.7 | 0.6 |
|---|
| Base of dorsal fin length | 12.5 | 8.4 | 13.7 | 11.1 | 1.1 |
|---|
| Dorsal-fin unbranched ray length | 21.7 | 21.5 | 25.2 | 23.2 | 1.2 |
|---|
| Pectoral-fin unbranched ray length | 24.0 | 23.5 | 27.7 | 25.6 | 1.3 |
|---|
| Pelvic-fin unbranched ray length | 16.9 | 14.0 | 21.2 | 17.1 | 1.5 |
|---|
| Dorsal to anal fin length | 21.4 | 21.4 | 24.4 | 22.5 | 0.7 |
|---|
| Snout-opercle length | 27.8 | 25.8 | 28.3 | 27.1 | 0.6 |
|---|
| Body depth | 15.0 | 13.0 | 16.0 | 14.6 | 0.8 |
|---|
| Percents of head length |
|---|
| Head width | 61.1 | 54.0 | 61.1 | 57.2 | 2.3 |
|---|
| Head depth | 42.6 | 38.9 | 43.8 | 41.1 | 1.3 |
|---|
| Snout length | 48.2 | 46.6 | 50.9 | 49.0 | 1.2 |
|---|
| Orbital diameter | 16.7 | 15.1 | 17.5 | 16.3 | 0.7 |
|---|
| Interorbital length | 38.9 | 34.3 | 39.3 | 37.1 | 1.5 |
|---|
| Maxillary barbel length | 2.8 | 2.8 | 8.6 | 5.9 | 1.5 |
|---|
| Prenasal length | 32.4 | 26.9 | 33.8 | 30.4 | 1.7 |
|---|
| Internasal length | 13.0 | 6.0 | 15.8 | 11.5 | 2.0 |
|---|
| Nasal chamber width | 10.2 | 7.2 | 16.7 | 11.1 | 2.1 |
|---|
| Females | - | 7.2 | 11.8 | 10.0 | 1.1 |
|---|
| Males | - | 12.5 | 16.7 | 13.7 | 1.5 |
|---|
| Nasal chamber length | 13.0 | 10.7 | 18.6 | 14.4 | 2.5 |
|---|
| Suborbital depth | 16.7 | 14.6 | 17.2 | 15.9 | 0.8 |
|---|