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Fig. 5 in First Japanese Record and a Revised Diagnosis for Dictyosoma tongyeongensis (Osteichthyes: Perciformes: Stichaeidae)

Fig. 5. Head of three species of Dictyosoma. A, Dictyosoma tongyeongensis—FAKU 135567, 216.5 mm SL; B, one of PKU 3568, 241.5 mm SL (paratype); C, D. burgeri [form "a" sensu Yatsu et al. (1978)]—BSKU 39371, 180.1 mm SL; D. D. burgeri [form "b" sensu Yatsu et al. (1978)]—FAKU 135521, 212.0 mm SL; E. D. rubrimaculatum—NSMT-P 18401, 117.5 mm SL (holotype).

Fig. 3 in First Japanese Record and a Revised Diagnosis for Dictyosoma tongyeongensis (Osteichthyes: Perciformes: Stichaeidae)

Fig. 3. Radiographs of (A) Dictyosoma tongyeongensis and (B) D. burgeri. Arrow indicates anteriormost dorsal-fin pterygiophore.

Fig. 2. Dictyosoma tongyeongensis. A in First Japanese Record and a Revised Diagnosis for Dictyosoma tongyeongensis (Osteichthyes: Perciformes: Stichaeidae)

Fig. 2. Dictyosoma tongyeongensis. A: FAKU 135518, 227.8 mm SL, Notojima, Ishikawa, Japan; B: dark individual, FAKU 135664, 216.7 mm SL, Notojima, Ishikawa, Japan; C: holotype, NIBR-P 17843, 275.2 mm SL, Tongyeong, southern coast of Korean Peninsula.

Fig. 1 in First Japanese Record and a Revised Diagnosis for Dictyosoma tongyeongensis (Osteichthyes: Perciformes: Stichaeidae)

Fig. 1. Collection sites of Dictyosoma tongyeongensis examined in the present study. Solid star: type specimens; solid circle: other specimens.

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Рис. 2. Линейный (А) и весовой (Б) рост бурого морского петушка Alectrias alectrolophus из разных районов Тауйской губы Охотского моря Fig. 2. Linear (A) and weight (Б) growth of stone cockscomb Alectrias alectrolophus from different regions of Taui Bay, the Sea of Okhotsk in Size-age structure, growth, and feeding of stone cockscomb Alectrias alectrolophus (Stichaeidae) from different areas of Taui Bay, the Sea of Okhotsk

Рис. 2. Линейный (А) и весовой (Б) рост бурого морского петушка Alectrias alectrolophus из разных районов Тауйской губы Охотского моря Fig. 2. Linear (A) and weight (Б) growth of stone cockscomb Alectrias alectrolophus from different regions of Taui Bay, the Sea of Okhotsk

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Рис. 3. Возрастная Δинамика относитеΛьных приростов ΔΛины (А) и массы теΛа (А) бурого морского петушка Alectrias alectrolophus из разных районов Тауйской губы Охотского моря Fig. 3. Age-related dynamics of relative gains in length (A) and body weight (A) of stone cockscomb Alectrias alectrolophus from different regions of Taui Bay, the Sea of Okhotsk in Size-age structure, growth, and feeding of stone cockscomb Alectrias alectrolophus (Stichaeidae) from different areas of Taui Bay, the Sea of Okhotsk

Рис. 3. Возрастная Δинамика относитеΛьных приростов ΔΛины (А) и массы теΛа (А) бурого морского петушка Alectrias alectrolophus из разных районов Тауйской губы Охотского моря Fig. 3. Age-related dynamics of relative gains in length (A) and body weight (A) of stone cockscomb Alectrias alectrolophus from different regions of Taui Bay, the Sea of Okhotsk

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Рис. 1. Возрастной (А), размерный (Б) и весовой (В) состав бурого морского петушка Alectrias alectrolophus из разных районов Тауйской губы Охотского моря in Size-age structure, growth, and feeding of stone cockscomb Alectrias alectrolophus (Stichaeidae) from different areas of Taui Bay, the Sea of Okhotsk

Рис. 1. Возрастной (А), размерный (Б) и весовой (В) состав бурого морского петушка Alectrias alectrolophus из разных районов Тауйской губы Охотского моря

FIGURE 3 in A new species of prickleback Ernogrammus zhirmunskii (Acanthopterygii: Perciformes: Stichaeidae) from the Sea of Japan, Russia

FIGURE 3. Sensory canals of Ernogrammus zhirmunskii sp. nov., holotype SL 75 mm SL ZIN 54444: A) left lateral view; B) ventral view; C) dorsal view of head.

FIGURE 4 in A new species of prickleback Ernogrammus zhirmunskii (Acanthopterygii: Perciformes: Stichaeidae) from the Sea of Japan, Russia

FIGURE 4. Radiograph of Ernogrammus zhirmunskii sp. nov., paratype SL 60 mm ZIN 54757. Magnified back part of the anal fin shown in the circle.

FIGURE 2 in A new species of prickleback Ernogrammus zhirmunskii (Acanthopterygii: Perciformes: Stichaeidae) from the Sea of Japan, Russia

FIGURE 2. Ernogrammus zhirmunskii sp. nov., holotype SL 75 mm. The Sea of Japan, Peter the Great Bay, Bol'shoy Pelis Island, bay on the northern coast of the island, 5.9 m depth, 13 July 2008.

FIGURE 1 in A new species of prickleback Ernogrammus zhirmunskii (Acanthopterygii: Perciformes: Stichaeidae) from the Sea of Japan, Russia

FIGURE 1. Ernogrammus zhirmunskii sp. nov. The Sea of Japan, Peter the Great Bay, Bol'shoy Pelis Island, bay on the northern coast of the island, 4.5 m depth, 8 September 2008 (photo by A. Markevich).

FIGURE 7. A in A new species of prickleback, Dictyosoma tongyeongensis (Perciformes: Stichaeidae) from the South Sea of Korea

FIGURE 7. A: Dictyosoma burgeri type A, 152.0 mm TL (Academia Sinica, 2009); B: Dictyosoma burgeri type B, PKU 3559, 279.5 mm TL; C: Dictyosoma rubrimaculatum, HUMZ 185421, 120.1 mm TL.

FIGURE 6. A in A new species of prickleback, Dictyosoma tongyeongensis (Perciformes: Stichaeidae) from the South Sea of Korea

FIGURE 6. A: neighbor-joining tree based on partial mitochondrial cytochrome oxidase subunit I (COI) nucleotide sequences showing the relationship in the genus Dictyosoma. B: neighbor-joining tree based on partial nuclear DNA recombination activating gene 2 (RAG2) nucleotide sequences showing the relationship in the genus Dictyosoma. The numbers on branches are NJ bootstrap values (>50%) obtained from 1,000 replications. The bar indicates a genetic distance of 0.005.

FIGURE 4 in A new species of prickleback, Dictyosoma tongyeongensis (Perciformes: Stichaeidae) from the South Sea of Korea

FIGURE 4. Dentition of holotype of Dictyosoma tongyeongensis. Abbreviations: V, vomer; P, palatine; MX, maxillary; MD, mandibular.

FIGURE 1 in A new species of prickleback, Dictyosoma tongyeongensis (Perciformes: Stichaeidae) from the South Sea of Korea

FIGURE 1. Distribution of Dictyosoma tongyeongensis (●), Dictyosoma burgeri type A (˔), Dictyosoma burgeri type B (Ο), Dictyosoma rubrimaculatum (․). Reference of Yatsu et al. (1978).

FIGURE 5 in A New Species of the Genus Eulophias (Zoarcoidei: Stichaeidae) from Korea

FIGURE 5. Sensory system of Eulophias koreanus sp. nov. IFOP, infraorbital pores; IOP, interorbital pore; MP, mandibular pores; NP, nasal pores; OP, occipital pores; POP, postorbital pores; POPP, preopercular pores.

FIGURE 4 in A New Species of the Genus Eulophias (Zoarcoidei: Stichaeidae) from Korea

FIGURE 4. Caudal skeletons of (A) Eulophias koreanus (PKU 1438, holotype) and (B) Eulophias owashii (FRLM 7151, holotype, phothgraphed by Kimura). C, caudal fin ray; EP, epural; HY, hypural; LDP, last dorsal pterygiophore; NPU2, neural spine of preural centrum 2 (last neural spine); PC, procurrent caudal ray; PH, parhypural; US, urostyle.

FIGURE 2 in A New Species of the Genus Eulophias (Zoarcoidei: Stichaeidae) from Korea

FIGURE 2. Eulophias koreanus sp. nov. (A) holotype, PKU 1438, 160.7 mm SL. (B) paratype, PKU 1440, 139.2 mm SL, from southern sea of Korea. Arrow indicates the location of anus.

FIGURE 1 in A New Species of the Genus Eulophias (Zoarcoidei: Stichaeidae) from Korea

FIGURE 1. Distribution of the three species of Eulophias. Eulophias koreanus (black squares), Eulophias owashii (black circle), and Eulophias tanneri (black triangle).