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119 results for “Cobitis”
Fig. 6 in Morphometric Variation Of Hybridizing Species And Gynogenetic Biotypes Of Spined Loaches (Cobitidae, Cobitis) In River Systems Of Ukraine
Fig. 6. UPGMA clustering of biotypes by Mahalanobis distances calculated for body measurements and indices separately. Rectangles bounds the clusters with more than 90 % AU-support.
Fig 5. 95 in Morphometric Variation Of Hybridizing Species And Gynogenetic Biotypes Of Spined Loaches (Cobitidae, Cobitis) In River Systems Of Ukraine
Fig 5. 95 % confidence ellipses of the biotypes in the morphospace of four between-group principal components calculated for indices. Mean groups of each biotype is marked with black point and designation.
Fig. 3. 95 in Morphometric Variation Of Hybridizing Species And Gynogenetic Biotypes Of Spined Loaches (Cobitidae, Cobitis) In River Systems Of Ukraine
Fig. 3. 95 % confidence interval ellipses of the biotypes in the morphospace of bgPC1 and bgPC2 calculated for log10-transformed absolute traits. Each biotype means are marked with black points and names. The biotypes are explained in table 1.
Fig. 4. 95 in Morphometric Variation Of Hybridizing Species And Gynogenetic Biotypes Of Spined Loaches (Cobitidae, Cobitis) In River Systems Of Ukraine
Fig. 4. 95% confidence interval ellipses of the biotypes in the morphospace of bg PC3 and bgPC4 A calculated for log10 transformed absolute traits. Designations the same as on fig. 3.
Fig. 2 in Morphometric Variation Of Hybridizing Species And Gynogenetic Biotypes Of Spined Loaches (Cobitidae, Cobitis) In River Systems Of Ukraine
Fig. 2. Body measurements for Cobitis. Th e original fish image is from Wilhelm von Wright out of Fries, 1895.
Fig. 1 in Morphometric Variation Of Hybridizing Species And Gynogenetic Biotypes Of Spined Loaches (Cobitidae, Cobitis) In River Systems Of Ukraine
Fig. 1. Collection points of spined loaches in the river systems of Ukraine. Th e decoding of the numbering of samples is given in Material and methods.
Fig. 2 in Absorbing Hybridization Of Cobitis Taenia And Sabanejewia Aurata (Cypriniformes, Cobitidae) In Water Reservoirs Of Northern Ukraine Connected With Diploid-Polyploid Complex Formation
Fig. 2. Electrophoretic spectra of enzymes coding by allozymic loci: aspartate amynotransferase (1 — Aat- 1100/100, 2 — Aat-1100/110-110, 3 — Aat-195/110-110, 4 — Aat-1100-100/110, 5 — Aat-195-95/110, 6 — Aat-195-100/110), lactate dehydrogenase (1 — Ldh-B90/90, 2 — Ldh-B100/100, 3 — Ldh-B90/100-100, 4 — Ldh-B90/100/110), malate dehydrogenase (1 — Mdh-1A100/100, 2 — Mdh-1A100/110-110, 3 — Mdh-1A100-100/110).
Fig. 1 in Modified Method Of Metaphase Plates Obtaining For Polyploid Fish Genera Carassius And Cobitis Karyotyping (Actinopterygii, Cypriniformes)
Fig. 1. Mitotiс mеtaphases and karyograms of studied fish species: А — C. taenia; В — C. auratus; С — C. carassius. A b b r e v i a t i o n s i n d i c a t e: m — metacentric; sm — submetacentric; sta — subtelo- and acrocentric chromosomes.
FIGURE 3 in Cobitis nalbanti, a new species of spined loach from South Korea, and redescription of Cobitis lutheri (Teleostei: Cobitidae)
FIGURE 3. Male (a) SL 45 mm and female (b) SL 50.5 mm of Cobitis lutheri from the Khanka Lake system, Russia (ZMMU P-20036) and conspecific male (c) SL 53.5 mm and female (d) SL 74 mm from the Tygda River, Russia (ZMMU P-21545).
FIGURE 5 in Cobitis nalbanti, a new species of spined loach from South Korea, and redescription of Cobitis lutheri (Teleostei: Cobitidae)
FIGURE 5. Cobitis nalbanti sp. nov., holotype ZMMU P-23896, male, 74 mm SL (a) and paratype ZMMU P-23897, female, 91.5 mm SL (b).
FIGURE 2 in Cobitis nalbanti, a new species of spined loach from South Korea, and redescription of Cobitis lutheri (Teleostei: Cobitidae)
FIGURE 2. The lectotype of Cobitis lutheri—NRM 10813, male, 64.5 mm SL (copyright under Creative Commons License CC BY NC).
FIGURE 4 in Cobitis nalbanti, a new species of spined loach from South Korea, and redescription of Cobitis lutheri (Teleostei: Cobitidae)
FIGURE 4. Characteristic stripes on the head of Cobitis lutheri (a): 1—stripe extending across the eye; 2—suborbital stripe; 3 and 4—stripes on opercle; lamina circularis (b) in male from the Lyanchihe River, Russia (ZMMU P-3830).
FIGURE 1a in Cobitis nalbanti, a new species of spined loach from South Korea, and redescription of Cobitis lutheri (Teleostei: Cobitidae)
FIGURE 1a. The range of Cobitis lutheri covered by the samples from the museum collections marked by mottled sites (a) and sampling localities of Cobitis nalbanti sp. nov. indicated by circles with numbers (b). Locality names in (b) are the following: 1, Cheongmi River, Han River drainage (type locality), 2, Geumdang River, Han River drainage, and 3, Baekgok River, Geum River drainage.
FIGURE 6 in Cobitis nalbanti, a new species of spined loach from South Korea, and redescription of Cobitis lutheri (Teleostei: Cobitidae)
FIGURE 6. Cobitis nalbanti sp. nov.: scales (a) and lamina circularis of a male specimen from the Geum River, South Korea, ZMMU P-23898 (b).
FIGURE 6 in Cobitis avicennae, a new species of spined loach from the Tigris River drainage (Teleostei: Cobitidae)
FIGURE 6. Scales of (a), C. avicennae, GUIC CC1462M, paratype, 65.2 mm SL; (b), C. amphilekta, ZMMU P-3751, paratype, 68.3 mm TL (modified from Vasil'eva & Vasil'ev 2012).
FIGURE 3 in Cobitis avicennae, a new species of spined loach from the Tigris River drainage (Teleostei: Cobitidae)
FIGURE 3. Cobitis avicennae, GUIC CC1462MA, holotype, male, 68.4 mm SL, Iran, Gamasiab River (above: lateral view in life; below: dorsal view in preservative).
FIGURE 2 in Cobitis avicennae, a new species of spined loach from the Tigris River drainage (Teleostei: Cobitidae)
FIGURE 2. Maximum Likelihood (ML) estimation of the phylogenetic relationships based on the mitochondrial COI barcode region. Nucleotide positions with less than 95 % site coverage were eliminated before analysis. Numbers of major nodes indicate bootstrap values from the Maximum Likelihood-, Neighbour joining-, and Maximum Parsimony method from 1000 pseudo-replicates. All branch lengths (except to out-group) are drawn to scale and give number of substitutions per site.
FIGURE 4 in Cobitis avicennae, a new species of spined loach from the Tigris River drainage (Teleostei: Cobitidae)
FIGURE 4. Cobitis avicennae, GUIC CC1462M, paratypes, lateral and dorsal views, from top to bottom: 65.2, 65.8 and 80.9 mm SL, Iran, Gamasiab River.
FIGURE 8 in Cobitis avicennae, a new species of spined loach from the Tigris River drainage (Teleostei: Cobitidae)
FIGURE 8. Records of Cobitis species in the Persian Gulf, Kor and the southern Caspian Sea basins. C. amphilekta, C. avicennae, C. faridpaki, C. kellei, C. keyvani, C. linea.
FIGURE 7 in Cobitis avicennae, a new species of spined loach from the Tigris River drainage (Teleostei: Cobitidae)
FIGURE 7. Cobitis avicennae, first branched ray of pectoral fin showing lamina circularis, right side, dorsal view, GUIC CC1462M, paratype, 40.1 mm SL.
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