Novel data support validity of Phoxinus chrysoprasius (Pallas, 1814) (Actinopterygii, Leuciscidae)
Author
Bogutskaya, Nina G.
F6957EF1-366E-484E-BF40-211E17A93A1B
Naturhistorisches Museum Wien, Vienna, Austria.
nina.bogutskaya@nhm-wien.ac.at
Author
Diripasko, Oleg A.
B6B4CAE9-13F2-456C-BCA8-E1D5FC7C0D98
Institute of Fisheries and Marine Ecology, Berdyansk, Ukraine.
olegdiripasko@ukr.net
Author
Palandačić, Anja
7E4E4D47-A7EA-4907-8DCB-1145240126AF
Naturhistorisches Museum Wien, Vienna, Austria. & University of Ljubljana, Biotechnical Faculty, Department of Biology, Jamnikarjeva 101, SI- 1000, Ljubljana, Slovenia.
anja.palandacic@nhm-wien.ac.at
text
European Journal of Taxonomy
2023
2023-03-06
861
1
20
http://dx.doi.org/10.5852/ejt.2023.861.2061
journal article
58901
10.5852/ejt.2023.861.2061
01694700-371f-4562-a1c8-df6f899dc384
2118-9773
7710291
CDFF090D-045A-4C21-A48C-208A91343646
Table 1 (continued on the next page). Measurements, counts (variable in examined sample) and scalation type on breast and anterior belly (defined in Bogutskaya et al. 2019: table 1) of P. chrysoprasius (Pallas, 1814) (ZFMK 93640–59, 93921–30): ♀ (n = 13) and ♂ (n = 16, including the neotype). | | ♀ | | | | ♂ | | |
|---|
| Characters | min | max mean | S. D. | neotype | min | max | mean | S. D. |
|---|
| Measurement |
|---|
| SL (mm) | 61.6 | 87.2 | | | 67.1 | 49.5 | 71.0 | | |
|---|
| Body depth at dorsal-fin origin (% SL) | 23.3 | 25.7 | 24.6 | 0.8 | 22.7 | 20.9 | 24.3 | 23.0 | 1.1 |
|---|
| Minimum depth of caudal peduncle (% SL) | 9.3 | 11.3 | 10.2 | 0.6 | 10.5 | 9.9 | 11.9 | 10.9 | 0.5 |
|---|
| Minimum depth of caudal peduncle (% length of | 37.2 | 44.0 | 41.6 | 2.0 | 40.9 | 35.0 | 45.8 | 41.6 | 2.4 |
|---|
| caudal peduncle) | | | | | | | | | |
|---|
| Maximum caudal peduncle depth (% SL) | 11.9 | 13.5 | 12.6 | 0.5 | 13.1 | 12.1 | 14.1 | 13.3 | 0.5 |
|---|
| Body width at dorsal-fin origin (% SL) | 13.5 | 15.4 | 14.6 | 0.6 | 11.7 | 11.7 | 14.6 | 13.4 | 0.7 |
|---|
| Caudal peduncle width (% SL) | 9.3 | 10.8 | 10.0 | 0.5 | 8.9 | 8.8 | 10.4 | 9.8 | 0.5 |
|---|
| Predorsal length (% SL) | 54.2 | 56.8 | 55.6 | 0.7 | 52.4 | 47.3 | 56.9 | 53.1 | 1.9 |
|---|
| Postdorsal length (% SL) | 33.5 | 37.7 | 35.9 | 1.4 | 37.2 | 32.5 | 38.8 | 36.3 | 1.4 |
|---|
| Prepelvic length (% SL) | 46.9 | 51.0 | 48.6 | 1.3 | 44.2 | 40.7 | 48.1 | 45.6 | 1.8 |
|---|
| Preanal length (% SL) | 64.7 | 68.4 | 66.1 | 1.0 | 62.8 | 56.2 | 65.6 | 63.0 | 2.1 |
|---|
| Pectoral – pelvic-fin origin length (% SL) | 22.3 | 25.9 | 24.4 | 1.1 | 20.5 | 20.0 | 24.6 | 22.1 | 1.2 |
|---|
| Pelvic – anal-fin origin length (% SL) | 17.7 | 19.7 | 18.7 | 0.6 | 18.9 | 15.9 | 19.8 | 18.2 | 1.1 |
|---|
| Caudal peduncle length (% SL) | 22.4 | 26.2 | 24.5 | 1.2 | 25.7 | 23.7 | 28.5 | 26.3 | 1.3 |
|---|
| Dorsal-fin base length (% SL) | 11.2 | 13.2 | 12.3 | 0.7 | 12.8 | 11.5 | 13.7 | 12.7 | 0.5 |
|---|
| Dorsal-fin depth (% SL) | 16.4 | 19.5 | 18.5 | 1.0 | 20.7 | 19.0 | 24.1 | 21.0 | 1.2 |
|---|
| Anal-fin base length (% SL) | 10.2 | 12.6 | 11.6 | 0.8 | 11.5 | 10.5 | 13.1 | 11.7 | 0.6 |
|---|
| Anal-fin depth (% SL) | 15.4 | 18.8 | 17.6 | 0.8 | 19.4 | 17.2 | 20.6 | 19.5 | 1.0 |
|---|
| Pectoral-fin length (% SL) | 17.0 | 19.1 | 18.2 | 0.5 | 19.2 | 16.8 | 22.5 | 19.5 | 1.3 |
|---|
| Pelvic-fin length (% SL) | 14.3 | 16.2 | 15.2 | 0.5 | 16.4 | 16.2 | 18.5 | 17.6 | 0.8 |
|---|
| Head length (% SL) | 24.9 | 27.0 | 25.8 | 0.6 | 25.0 | 23.3 | 27.9 | 25.9 | 1.0 |
|---|
| Head length (% body depth) | 97.8 | 112.8 | 105.0 | 4.3 | 110.1 | 101.4 | 118.7 | 112.5 | 5.4 |
|---|
| Head depth at nape (% SL) | 15.3 | 17.9 | 17.1 | 0.8 | 17.8 | 16.0 | 18.6 | 17.5 | 0.9 |
|---|
| Head depth at nape (% HL) | 61.4 | 69.3 | 66.4 | 2.2 | 71.1 | 61.9 | 73.8 | 67.7 | 3.4 |
|---|
| Head depth through eye (% HL) | 48.8 | 56.4 | 51.6 | 1.9 | 51.0 | 46.1 | 55.8 | 51.7 | 3.2 |
|---|
| Maximum head width (% SL) | 13.1 | 16.3 | 14.8 | 0.9 | 13.5 | 12.6 | 14.9 | 13.9 | 0.7 |
|---|
| Maximum head width (% HL) | 51.5 | 61.8 | 57.3 | 2.7 | 53.9 | 49.6 | 59.4 | 53.7 | 2.3 |
|---|
| Snout length (% SL) | 7.6 | 9.1 | 8.4 | 0.4 | 7.8 | 7.6 | 9.0 | 8.3 | 0.4 |
|---|
| Snout length (% HL) | 30.3 | 35.2 | 32.4 | 1.5 | 31.0 | 30.0 | 34.9 | 32.1 | 1.4 |
|---|
| Eye horizontal diameter (% SL) | 5.5 | 6.2 | 5.7 | 0.2 | 5.5 | 5.2 | 6.3 | 5.7 | 0.3 |
|---|
| Eye horizontal diameter (% HL) | 20.7 | 24.5 | 21.9 | 1.1 | 21.8 | 19.9 | 23.7 | 22.1 | 1.0 |
|---|
| Eye horizontal diameter (% interorbital width) | 55.9 | 62.2 | 59.6 | 2.0 | 58.7 | 56.2 | 72.5 | 64.0 | 4.4 |
|---|
| Postorbital distance (% HL) | 46.7 | 53.1 | 49.8 | 1.8 | 50.4 | 46.5 | 53.3 | 50.9 | 1.5 |
|---|
| Interorbital width (% SL) | 8.8 | 10.4 | 9.6 | 0.5 | 9.3 | 8.2 | 9.8 | 8.9 | 0.5 |
|---|
| Interorbital width (% HL) | 34.7 | 41.1 | 37.2 | 1.6 | 37.2 | 30.9 | 38.7 | 34.6 | 2.3 |
|---|
| Length of upper jaw (% HL) | 30.4 | 34.8 | 32.5 | 1.3 | 29.9 | 28.2 | 32.7 | 29.9 | 1.1 |
|---|
| Length of upper jaw (% SL) | 7.8 | 9.9 | 8.5 | 0.6 | 7.5 | 6.8 | 8.6 | 7.7 | 0.4 |
|---|
| Length of lower jaw (% SL) | 9.2 | 10.2 | 9.7 | 0.3 | 8.7 | 8.2 | 12.0 | 9.3 | 0.9 |
|---|
| Length of lower jaw (% HL) | 34.9 | 39.4 | 37.6 | 1.2 | 34.9 | 32.7 | 43.0 | 36.0 | 2.4 |
|---|
| Length of lower jaw (% interorbital width) | 90.0 | 113.4 | 101.4 | 6.1 | 93.9 | 85.8 | 139.3 | 104.5 | 11.9 |
|---|
| Length of lower jaw (% depth of operculum) | 100.2 | 124.5 | 111.0 | 7.4 | 105.4 | 101.3 | 122.1 | 106.3 | 5.1 |
|---|
| Length of lower jaw (% cranium roof length) | 51.3 | 59.9 | 57.1 | 2.8 | 51.8 | 47.4 | 66.9 | 53.1 | 4.1 |
|---|
| Cranium roof length (% SL) | 15.9 | 18.4 | 17.0 | 0.7 | 16.9 | 15.6 | 19.8 | 17.5 | 0.9 |
|---|
| Characters | min | max | mean | S. D. neotype | min | max | mean | S. D. |
|---|
| Cranium width between margins of pterotics | 62.6 | 70.2 | 67.4 | 1.9 | 63.0 | 58.3 | 66.7 | 64.2 | 2.4 |
|---|
| (% cranium roof length) | | | | | | | | | |
|---|
| Cranium width between margins of sphenotics (% | 56.0 | 61.6 | 58.5 | 1.4 | 49.0 | 49.0 | 58.6 | 54.1 | 2.4 |
|---|
| cranium roof length) | | | | | | | | | |
|---|
| Ratios |
|---|
| Interorbital width/eye horizontal diameter | 1.6 | 1.8 | 1.7 | 0.1 | 1.70 | 1.4 | 1.8 | 1.6 | 0.1 |
|---|
| Snout length/eye horizontal diameter | 1.3 | 1.6 | 1.5 | 0.1 | 1.42 | 1.3 | 1.6 | 1.5 | 0.1 |
|---|
| Head depth at nape/eye horizontal diameter | 2.7 | 3.2 | 3.0 | 0.2 | 3.26 | 2.7 | 3.3 | 3.1 | 0.2 |
|---|
| Head length/caudal peduncle depth | 2.3 | 2.8 | 2.5 | 0.1 | 2.38 | 2.2 | 2.6 | 2.4 | 0.1 |
|---|
| Length of caudal peduncle/caudal peduncle depth | 2.3 | 2.7 | 2.4 | 0.1 | 2.44 | 2.2 | 2.9 | 2.4 | 0.1 |
|---|
| Length of lower jaw/caudal peduncle depth | 0.9 | 1.1 | 1.0 | 0.1 | 0.83 | 0.7 | 1.1 | 0.9 | 0.1 |
|---|
| Pectoral fin length/pectoral–pelvic-fin origin distance | 0.7 | 0.8 | 0.7 | 0.0 | 0.94 | 0.7 | 1.1 | 0.9 | 0.1 |
|---|
| Predorsal length/head length | 2.1 | 2.3 | 2.2 | 0.1 | 2.09 | 1.9 | 2.2 | 2.1 | 0.1 |
|---|
| Counts |
|---|
| Number of branched pectoral-fin rays | 15 | 17 | 15.6 | 0.7 | 15 | 15 | 16 | 15.8 | 0.4 |
|---|
| Total number of scales in lateral series | 84 | 98 | 90.3 | 5.3 | 86 | 83 | 97 | 88.5 | 3.4 |
|---|
| Total number of lateral-line (pored) scales | 57 | 91 | 78.1 | 8.6 | 55 | 55 | 85 | 73.5 | 8.3 |
|---|
| Number of lateral-line scales in first complete | 11 | 83 | 41.2 | 23.7 | 30 | 14 | 85 | 52.0 | 22.4 |
|---|
| section of lateral line | | | | | | | | | |
|---|
| Number of predorsal vertebrae | 14 | 16 | 14.6 | 0.7 | 15 | 14 | 15 | 14.6 | 0.7 |
|---|
| Number of abdominal vertebrae | 22 | 23 | 22.5 | 0.5 | 22 | 22 | 23 | 22.4 | 0.5 |
|---|
| Number of caudal vertebrae | 17 | 19 | 18.0 | 0.6 | 18 | 17 | 19 | 18.0 | 0.6 |
|---|
| Total vertebrae | 39 | 42 | 40.5 | 0.9 | 40 | 39 | 42 | 40.5 | 0.7 |
|---|
| Number of anal-fin pterygiophores in front of first | 4 | 6 | 5.0 | 0.7 | 5 | 4 | 6 | 5.0 | 0.7 |
|---|
| haemal spine | | | | | | | | | |
|---|
| Type of scale pattern on breast and anterior belly | 3 | 6 | 4.2 | 1.2 | 3 | 3 | 6 | 4.1 | 1.1 |
|---|