Published July 3, 2017
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Tab. 6 in Systematic assessment of the Leporinus desmotes species complex, with a description of two new species
Authors/Creators
- 1. Oregon State University, Department of Fisheries and Wildlife, 104 Nash Hall Corvallis, OR 97330
- 2. Departamento de Biologia Animal e Vegetal, Universidade Estadual de Londrina, Londrina, PR, Brazil
Description
Tab. 6. Linear morphometrics for all examined species summarized as observed ranges, with mean ± standard deviation in parentheses. Measures 1 to 29 are percentages of SL, measures 30-37 are percentages of head length.
| L. enyae (holotype) | L. enyae (paratypes) | L. villasboasorum (holotype) | L. villasboasorum (paratypes) | L. desmotes | L. jatuncochi | ||
|---|---|---|---|---|---|---|---|
| Standard length (mm) | 145.6 | 37.7 - 181.4 (110.4 ± 39.9) | 91.0 | 69.9 - 127.9 (97.7 ± 19.6) | 56.4 - 170.8 (96.2 ± 46.5) | 22.8 - 84.8 (58.5 ± 19.3) | |
| 1 | Snout to dorsal-fin origin | 43.4 | 41.9 - 47.2 (44.3 ± 1.3) | 46.7 | 43.6 - 46.7 (45.3 ± 1.1) | 42.6 - 46.0 (44.5 ± 1.1) | 41.8 - 49.2 (44.8 ± 1.9) |
| 2 | Snout to adipose-fin origin | 82.0 | 78.7 - 83.7 (81.4 ± 1.3) | 80.9 | 80.1 - 82.8 (81.0 ± 0.9) | 80.1 - 82.9 (81.5 ± 0.9) | 78.6 - 83.0 (81.0 ± 1.1) |
| 3 | Snout to anal-fin origin | 78.8 | 75.4 - 79.7 (77.9 ± 1.2) | 76.9 | 74.6 - 78.0 (76.3 ± 1.2) | 76.8 - 79.5 (77.9 ± 0.9) | 75.1 - 80.5 (77.0 ± 1.4) |
| 4 | Snout to pelvic-fin origin | 46.2 | 45.4 - 49.5 (47.1 ± 1.0) | 47.8 | 45.9 - 50.0 (48.4 ± 1.4) | 45.8 - 50.1 (48.4 ± 1.5) | 44.8 - 52.1 (47.5 ± 2.4) |
| 5 | Snout to pectoral-fin origin | 24.3. | 22.3 - 28.2 (25.2 ± 1.2) | 27.2 | 24.7 - 28.6 (27.3 ± 1.3) | 24.0 - 27.3 (25.8 ± 1.4) | 25.1 - 33.4 (27.6 ± 2.2) |
| 6 | Dorsal-fin origin to pectoral-fin origin | 27.9 | 25.4 - 30.5 (27.8 ± 1.2) | 28.2 | 26.1 - 28.8 (27.4 ± 0.9) | 27.3 - 30.9 (29.0 ± 1.3) | 21.8 - 30.3 (27.6 ± 1.9) |
| 7 | Dorsal-fin origin to pelvic-fin origin | 26.4 | 22.1 - 28.3 (25.6 ± 1.4) | 25.3 | 22.7 - 25.3 (24.4 ± 0.9) | 23.1 - 29.7 (26.7 ± 2.1) | 22.2 - 30.1 (27.1 ± 1.9) |
| 8 | Dorsal-fin origin to anal-fin origin | 43.8 | 40.1 - 43.8 (42.1 ± 1.0) | 40.6 | 39.1 - 41.3 (40.3 ± 0.9) | 40.2 - 46.2 (43.1 ± 1.9) | 38.3 - 44.1 (42.2 ± 1.5) |
| 9 | Dorsal-fin origin to anal-fin insertion | 49.6 | 33.9 - 54.4 (47.6 ± 3.2) | 46.9 | 44.5 - 48.7 (46.3 ± 1.3) | 46.5 - 52.7 (49.7 ± 2.0) | 43.9 - 51.0 (48.3 ± 2.1) |
| 10 | Dorsal-fin origin to posterior margins of the hypurals | 61.1 | 56.0 - 62.4 (59.5 ± 1.4) | 58.7 | 56.5 - 60.5 (59.0 ± 1.3) | 58.0 - 62.8 (60.3 ± 1.5) | 55.3 - 62.2 (59.7 ± 1.7) |
| 11 | Dorsal-fin origin to adipose-fin origin | 41.4 | 36.2 - 42.6 (39.8 ± 1.5) | 38.0 | 36.7 - 39.4 (38.4 ± 0.9) | 36.6 - 43.1 (40.3 ± 1.9) | 35.7 - 42.1 (39.7 ± 1.6) |
| 12 | Length of dorsal-fin base | 13.7 | 11.7 - 15.5 (13.9 ± 0.8) | 15.5 | 14.4 - 15.6 (15.0 ± 0.4) | 15.4 - 16.9 (16.0 ± 0.5) | 13.8 - 17.0 (15.6 ± 0.9) |
| 13 | Dorsal-fin insertion to pelvic-fin origin | 24.0 | 20.9 - 26.7 (23.8 ± 1.3) | 25.0 | 22.1 - 25.0 (23.1 ± 0.9) | 22.3 - 28.2 (24.9 ± 1.7) | 20.4 - 27.9 (24.8 ± 2.1) |
| 14 | Dorsal-fin insertion to adipose-fin origin | 28.1 | 22.9 - 28.7 (26.1 ± 1.5) | 20.8 | 20.8 - 26.5 (23.7 ± 1.6) | 21.7 - 26.6 (24.1 ± 1.5) | 20.2 - 26.9 (24.2 ± 1.7) |
| 15 | Dorsal-fin insertion to anal-fin origin | 30.9 | 27.3 - 31.3 (29.3 ± 1.1) | 27.7 | 25.9 - 29.3 (27.1 ± 1.1) | 25.2 - 31.5 (28.4 ± 1.9) | 24.5 - 30.1 (27.9 ± 1.8) |
| 16 | Dorsal-fin insertion to anal-fin insertion | 35.7 | 31.7 - 36.4 (34.3 ± 1.2) | 31.4 | 30.4 - 33.4 (31.6 ± 1.0) | 30.0 - 35.5 (33.6 ± 1.8) | 29.3 - 36.0 (33.2 ± 1.8) |
| 17 | Adipose-fin origin to anal-fin origin | 17.3 | 15.1 - 19.1 (16.9 ± 1.0) | 17.1 | 16.3 - 17.4 (17.0 ± 0.4) | 17.9 - 19.8 (18.7 ± 0.7) | 15.9 - 20.8 (18.3 ± 1.2) |
| 18 | Adipose-fin origin to anal-fin insertion | 13.0 | 12.1 - 14.8 (13.1 ± 0.7) | 12.5 | 12.5 - 13.6 (13.1 ± 0.4) | 13.9 - 15.6 (14.7 ± 0.6) | 11.6 - 15.6 (14.2 ± 1.1) |
| 19 | Adipose-fin origin to posterior margins of the hypurals | 19.9 | 18.3 - 22.1 (19.7 ± 0.8) | 20.8 | 19.7 - 21.8 (20.6 ± 0.6) | 18.6 - 20.9 (20.2 ± 0.7) | 18.3 - 21.8 (20.0 ± 1.0) |
| 20 | Length of anal-fin base | 9.5 | 8.0 - 11.3 (9.4 ± 0.9) | 9.3 | 9.0 - 10.0 (9.3 ± 0.4) | 9.0 - 12.1 (10.5 ± 1.1) | 10.0 - 13.2 (11.6 ± 1.0) |
| 21 | Anal-fin insertion to posterior margin of hypurals | 16.3 | 13.9 - 17.2 (15.4 ± 0.8) | 16.7 | 15.1 - 18.4 (16.7 ± 1.1) | 13.9 - 16.1 (14.8 ± 0.6) | 12.2 - 16.2 (14.8 ± 1.1) |
| 22 | Pelvic-fin origin to anal-fin origin | 33.4 | 29.0 - 36.3 (32.2 ± 1.6) | 29.5 | 27.5 - 31.4 (29.2 ± 1.2) | 28.7 - 34.4 (30.7 ± 2.1) | 24.8 - 34.5 (30.6 ± 2.5) |
| 23 | Pelvic-fin origin to adipose-fin origin | 42.0 | 36.7 - 43.7 (40.4 ± 1.5) | 38.4 | 36.3 - 38.6 (37.7 ± 0.9) | 38.5 - 43.4 (40.2 ± 1.7) | 34.8 - 43.2 (40.1 ± 1.9) |
| 24 | Pelvic origin to posterior margin of hypurals | 58.5 | 53.2 - 58.5 (55.9 ± 1.2) | 55.3 | 53.7 - 55.7 (54.6 ± 0.8) | 52.9 - 57.1 (55.0 ± 1.6) | 50.8 - 57.5 (55.3 ± 2.0) |
| 25 | Pelvic-fin origin to pectoral-fin origin | 22.5 | 20.4 - 24.9 (22.4 ± 1.1) | 22.7 | 20.9 - 23.4 (22.5 ± 0.9) | 21.5 - 24.9 (23.1 ± 1.1) | 18.4 - 26.7 (21.1 ± 1.8) |
| 26 | Greatest body depth | 26.0 | 23.2 - 28.7 (25.4 ± 1.4) | 24.4 | 23.0 - 24.9 (24.0 ± 0.6) | 25.1 - 28.9 (26.7 ± 1.3) | 24.2 - 29.7 (27.0 ± 1.6) |
| 27 | Greatest body width | 12.2 | 10.3 - 13.9 (11.9 ± 1.0) | 12.6 | 11.2 - 13.2 (12.6 ± 0.7) | 11.3 - 15.5 (13.2 ± 1.5) | 10.8 - 14.2 (12.4 ± 1.0) |
| 28 | Caudal-peduncle depth | 9.4 | 8.1 - 10.9 (9.5 ± 0.6) | 9.7 | 9.1 - 10.3 (10.0 ± 0.4) | 10.1 - 11.2 (10.6 ± 3.7) | 8.6 - 11.6 (10.4 ± 0.8) |
| 29 | Head length | 21.6 | 21.6 - 26.3 (23.4 ± 1.0) | 24.8 | 24.1 - 26.0 (25.1 ± 0.7) | 22.5 - 26.3 (24.9 ± 1.5) | 23.9 - 30.1 (26.4 ± 1.9) |
| 30 | Preopercle length | 82.1 | 76.1 - 83.7 (80.8 +- 1.8) | 79.7 | 78.8 - 82.6 (80.0 +- 1.2) | 77.9 - 82.0 (79.8 ± 1.2) | 72.1 - 82.9 (78.2 ± 2.7) |
| 31 | Snout to anterior margin of the eye | 43.0 | 37.2 - 43.9 (41.4 +- 1.5) | 38.7 | 38.7 - 43.6 (40.8 +- 1.9) | 36.8 - 42.4 (40.8 ± 1.9) | 32.6 - 45.7 (39.1 ± 3.4) |
| 32 | Head depth | 78.8 | 69.9 - 78.9 (73.9 +- 2.7) | 73.6 | 71.2 - 80.9 (75.1 +- 3.1) | 67.8 - 78.7 (72.8 ± 3.6) | 60.8 - 78.4 (70.9 ± 4.5) |
| 33 | Snout depth | 53.2 | 44.5 - 53.2 (47.9 +- 2.2) | 49.1 | 47.8 - 56.5 (50.0 +- 3.0) | 42.9 - 51.7 (47.5 ± 3.1) | 42.3 - 49.7 (45.5 ± 2.4) |
| 34 | Jaw length | 24.1 | 20.1 - 26.8 (23.5 +- 1.9) | 22.2 | 21.1 - 25.1 (23.0 +- 1.4) | 20.7 - 27.2 (23.4 ± 2.7) | 18.4 - 26.9 (21.5 ± 2.2) |
| 35 | Eye diameter | 27.4 | 23.7 - 32.9 (28.1 +- 2.7) | 28.8 | 22.7 - 29.7 (26.9 +- 2.1) | 25.1 - 34.9 (29.5 ± 3.1) | 27.1 - 37.0 (31.4 ± 3.1) |
| 36 | Interorbital width | 43.3 | 35.2 - 44.7 (40.6 +- 2.2) | 38.9 | 35.8 - 41.7 (38.7 +- 1.8) | 40.9 - 47.8 (43.9 ± 2.5) | 35.8 - 44.1 (39.7 ± 2.5) |
| 37 | Snout to supraoccipital crest | 92.2 | 82.9 - 1.0 (87.6 +- 4.0) | 93.1 | 80.9 - 93.1 (88.1 +- 4.0) | 79.4 - 86.7 (83.5 ± 2.6) | 76.3 - 89.4 (82.8 ± 3.5) |
Notes
Published as part of Burns, Michael D., Chatfield, Marcus, Birindelli, José L. O. & Sidlauskas, Brian L., 2017, Systematic assessment of the Leporinus desmotes species complex, with a description of two new species, pp. 9 in Neotropical Ichthyology 15 (2) on page 9, DOI: 10.1590/1982-0224-20160166, http://zenodo.org/record/20632953
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