Table 7.
Morphological and meristic data of C. brienzii from Lake Brienz, Switzerland, NMBE-1077126, female, holotype; paratypes N = 12. For females and for both sexes the range and the mean include the holotype.
| Morphological characters | C. brienzii | Lake Brienz | |||||
| Holotype | Both sexes | ||||||
| N-total = 13 | N-females = 4 | N-males = 9 | |||||
| Mean ± Stdev | Range | Mean ± Stdev | Range | Mean ± Stdev | Range | ||
| SL (mm) | 223.0 | 181.5±37.0 | (118–226) | 187.8±47.4 | (118–223) | 178.7±34.3 | (129–226) |
| Percentage of standard length | |||||||
| PelvFB | 4.1 | 3.7±0.6 | (2.8–4.8) | 3.6±0.6 | (2.8–4.2) | 3.8±0.6 | (2.9–4.8) |
| PelvFS | 6.1 | 6.1±0.8 | (4.6–7.4) | 5.8±0.4 | (5.1–6.1) | 6.3±0.9 | (4.6–7.4) |
| PelvF | 15.2 | 15.6±1.1 | (14–17.5) | 15±0.5 | (14.6–15.7) | 15.9±1.2 | (14–17.5) |
| PecFB | 3.1 | 3.1±0.2 | (2.6–3.4) | 3.0±0.3 | (2.6–3.2) | 3.1±0.2 | (2.8–3.4) |
| PecF1 | 16.0 | 15.9±1.6 | (13.9–20.1) | 15.4±0.7 | (14.5–16.0) | 16.2±1.8 | (13.9–20.1) |
| PecF2 | 17.0 | 16.8±1.6 | (14–20.7) | 16.4±0.7 | (15.5–17) | 17±1.9 | (14–20.7) |
| DFB | 12.3 | 11.8±0.8 | (10.4–12.9) | 11.7±0.4 | (11.3–12.3) | 11.9±1.0 | (10.4–12.9) |
| DFAe | 17.6 | 17.9±1.2 | (15.5–19.8) | 17.7±0.7 | (16.9–18.6) | 18.0±1.4 | (15.5–19.8) |
| DFAd | 18.7 | 18.6±1.5 | (15.3–20.8) | 18.3±0.4 | (17.8–18.7) | 18.8±1.8 | (15.3–20.8) |
| DFPe | 5.1 | 5.2±0.6 | (4.2–6.5) | 5.0±0.2 | (4.7–5.2) | 5.3±0.7 | (4.2–6.5) |
| AFB | 13.7 | 12.4±0.9 | (11.1–13.7) | 12.9±1.1 | (11.4–13.7) | 12.2±0.7 | (11.1–13.6) |
| AFAe | 11.1 | 11.2±1.0 | (9.4–12.6) | 11.2±0.5 | (10.5–11.6) | 11.2±1.2 | (9.4–12.6) |
| AdFB | 5.1 | 5.5±0.8 | (4.0–7.1) | 5.2±0.3 | (5.0–5.7) | 5.6±0.9 | (4.0–7.1) |
| CF | 23.8 | 24.1±1.1 | (22.6–26.3) | 23.2±0.5 | (22.6–23.8) | 24.5±1.1 | (22.7–26.3) |
| CD | 7.3 | 7.3±0.3 | (6.7–7.7) | 7.1±0.4 | (6.7–7.5) | 7.4±0.2 | (7.1–7.7) |
| CL | 13.9 | 13.8±1.0 | (12.2–15.8) | 14.0±0.4 | (13.7–14.6) | 13.7±1.1 | (12.2–15.8) |
| PAdC | 18.8 | 19.1±0.7 | (17.9–20.7) | 19±0.4 | (18.6–19.4) | 19.1±0.9 | (17.9–20.7) |
| DHL | 15.0 | 15.6±0.7 | (14.6–16.8) | 15.4±0.6 | (15.0–16.3) | 15.7±0.7 | (14.6–16.8) |
| PreP | 48.6 | 51.1±1.7 | (47.8–54.0) | 50.9±1.8 | (48.6–52.8) | 51.2±1.8 | (47.8–54.0) |
| PreA | 75.3 | 77.1±1.5 | (74.3–79.5) | 76.2±1.7 | (74.3–78.2) | 77.5±1.3 | (75.4–79.5) |
| PreD | 46.2 | 47.5±1.7 | (43.9–49.4) | 47.2±1.1 | (46.2–48.2) | 47.6±2 | (43.9–49.4) |
| BD | 24.6 | 22.6±1.7 | (19.6–25.1) | 22.7±2.5 | (20.5–25.1) | 22.6±1.5 | (19.6–24.2) |
| PostD | 45.9 | 44.1±1.1 | (42.4–45.9) | 44.6±1.3 | (43–45.9) | 43.9±1.1 | (42.4–45.5) |
| TL | 122.0 | 121.5±1.9 | (117.8–124.4) | 121.2±2.5 | (117.8–123.8) | 121.6±1.7 | (119.2–124.4) |
| HL (mm) | 45.4 | 38.7±7.3 | (26.7–47.4) | 39.2±8.5 | (26.7–45.4) | 38.5±7.3 | (28.3–47.4) |
| Percentage of head length | |||||||
| SN | 25.6 | 23.3±1.8 | (20.5–26.3) | 23.6±2.1 | (21.1–25.6) | 23.2±1.7 | (20.5–26.3) |
| ED | 24.4 | 25.3±1.6 | (23.1–28.3) | 25.2±1.6 | (24.2–27.6) | 25.3±1.7 | (23.1–28.3) |
| EC | 27.8 | 29±2.3 | (25.6–32.9) | 28.8±3.1 | (25.6–32.9) | 29.1±2.1 | (26.5–32.7) |
| EH | 22.0 | 24.4±1.4 | (22–27.2) | 23.9±1.7 | (22–26.2) | 24.7±1.3 | (23–27.2) |
| ES | 3.5 | 4.7±1.2 | (3.3–7.2) | 4.8±1.4 | (3.5–6.5) | 4.7±1.2 | (3.3–7.2) |
| PostO | 50.9 | 50.7±1.1 | (48.2–52.3) | 49.8±1.5 | (48.2–51.1) | 51.1±0.7 | (50.3–52.3) |
| HD | 75.2 | 68.5±3.3 | (64.4–75.2) | 69.8±4.4 | (65.2–75.2) | 67.9±2.8 | (64.4–73.1) |
| MW | 9.7 | 9.9±0.9 | (8.5–10.9) | 9.4±0.8 | (8.5–10.3) | 10.1±0.8 | (8.6–10.9) |
| UJ | 30.2 | 29.5±1.6 | (27.1–32) | 29±1.8 | (27.1–30.8) | 29.6±1.6 | (27.3–32) |
| LJ | 42.9 | 42.2±1.5 | (40.5–45.7) | 43.2±1.7 | (42–45.7) | 41.8±1.2 | (40.5–43.7) |
| M | 23.4 | 21±2.4 | (15.4–24) | 21±3.9 | (15.4–24) | 21.1±1.7 | (18.3–23.8) |
| SD | 7.0 | 8.8±1.4 | (6.4–11.6) | 7.4±0.9 | (6.4–8.6) | 9.4±1.2 | (8–11.6) |
| SW | 18.0 | 17.8±1.2 | (15.7–20.2) | 17.6±0.6 | (16.7–18) | 17.8±1.4 | (15.7–20.2) |
| HW | 52.1 | 48.1±3.1 | (44.1–52.4) | 48.5±4 | (44.1–52.1) | 47.9±2.9 | (44.1–52.4) |
| IOW | 28.4 | 26.2±1.9 | (22.8–30.7) | 26.3±1.7 | (25–28.4) | 26.1±2.1 | (22.8–30.7) |
| INW | 9.7 | 11.1±0.8 | (9.7–12.6) | 10.8±0.7 | (9.7–11.2) | 11.3±0.9 | (10–12.6) |
| LJW | 14.1 | 11.5±1.2 | (10.1–14.1) | 11.9±2 | (10.1–14.1) | 11.3±0.6 | (10.5–12.4) |
| UJW | 25.9 | 23.4±1.6 | (20.2–26.1) | 23.3±2.3 | (20.2–25.9) | 23.5±1.3 | (21.4–26.1) |
| MGR | 13.5 | 13.5±1.3 | (10.9–15.1) | 13.7±1.6 | (11.6–15.1) | 13.3±1.3 | (10.9–14.9) |
| LGR | 13.9 | 14 .7±1.6 | (12.1–16.8) | 14.8±2.2 | (12.1–16.8) | 14.7±1.4 | (13–16.7) |
| UA | 20.4 | 18.5±1.7 | (15.3–20.5) | 19.6±0.8 | (18.5–20.4) | 18±1.7 | (15.3–20.5) |
| LA | 40.4 | 35.5±2 | (33–40.4) | 37.2±2.5 | (35–40.4) | 34.8±1.4 | (33–37.5) |
| Meristic characters | Mode | Range | Mode | Range | Mode | Range | |
| PelvF unbranched | 1 | 1 | (1–1) | 1 | (1–1) | 1 | (1–1) |
| PelvF branched | 10 | 10 | (9–11) | 10 | (9–10) | 10 | (10–11) |
| Meristic characters | C. brienzii | Lake Brienz | |||||
| Holotype | Both sexes | ||||||
| N-total = 13 | N-females = 4 | N-males = 9 | |||||
| Mode | Range | Mode | Range | Mode | Range | ||
| PecF unbranched | 1 | 1 | (1–1) | 1 | (1–1) | 1 | (1–1) |
| PecF branched | 15 | 15 | (15–17) | 15 | (15–17) | 15 | (15–17) |
| DF unbranched | 4 | 4 | (3–4) | 4 | (4–4) | 4 | (3–4) |
| DF branched | 12 | 11 | (10–13) | 11 | (10–12) | 10 | (10–13) |
| AF unbranched | 4 | 4 | (3–4) | 4 | (4–4) | 4 | (3–4) |
| AF branched | 13 | 12 | (11–13) | 13 | (11–13) | 12 | (12–12) |
| LS | 89 | 86 | (80–91) | 89 | (80–91) | 86 | (80–88) |
| PDS | 36 | 35 | (32–40) | na | (34–37) | 32 | (32–40) |
| TDS | 9 | 9 | (7–10) | 9 | (7–9) | 9 | (8–10) |
| TAS | 8 | 8 | (7–8) | 8 | (7–8) | 8 | (7–8) |
| TPS | 8 | 8 | (8–9) | 8 | (8–8) | 8 | (8–9) |
| UGR | 14 | 14 | (11–14) | 13 | (13–14) | 12 | (11–14) |
| LGR | 25 | 24 | (20–25) | 24 | (24–25) | 23 | (20–25) |
| total GR | 39 | 37 | (32–39) | 37 | (37–39) | 32 | (32–38) |