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Table 1.
Taxonomic data from the species of the genus Aporocotyle in type hosts.
| Species | References | Host | Locality | BL | Lateral body depression | Spine distri bution | Ratio ES/BL | Maximum extension of PC | AC/PC Ratio | LPC/BL Ratio | No. testis | Cirrus sac (length × width) | Ovary (length × width) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A. argentinensis | Smith, 1969 | Merluccius hubbsi | Southwest Atlantic | 4.5 (4.1–4.7) | No | AVLM | 1:3.2 | Posterior body end | 1:2.8** | 1:1.4** | 41–45 | 520 (440–600) × 130 (110–150 | 250 (230–270) × 160 (140–170) |
| A. australis | Fernandez & Duran, 1985 | Merluccius australis | Southeast Pacific | 6.7 (5.4–8.0) | No | AVLM | l:3–4.4 | Posterior body end** | 1:3–5 | 1:1.4** | 56–71 | 450 (350–530) × 130 (110–150) | 170 (160–200) × 330 (280–400) |
| A. garciai | Tantalean & Martinez, 1990 | Genypterus sp. | Southeast Pacific | 3.2 (3.11–3.33) | No | LM | 1: 4.4 | Posterior to testes** | 1:4.1 | 1:1.9" | 96–100 | 280 (250–300) × 60 (50–70) | 200 (180–220) × 160 (150–170) |
| A. garciai* | Kamegai et al., 1990 | Hoplobrotula armata | Northwest Pacific | 3.7–6.6 | No | LM | 1:0.9–1.4 | Cirrus sac level** | 1:2.8—5.1 | 1:1.7** | 60–140 | 570–940 × 80–150 | 150–300 × 380–720 |
| A. keli | Villalba & Fernandez, 1986b | Genypterus chilensis | Southeast Pacific | 3.8 (3–0-4.7) | Yes | LM | 1:3.5–4.1 | Cirrus sac level*** | 1:2.2*** | 1:1.8*** | 35–38 | 360 (290–420) × 160 (120-190) | 180 (160–200) × 270 (240-300) |
| A. kuri | Villalba & Fernandez, 1986b | Genypterus maculatus | Southeast Pacific | 2.4 (1.5–3.2) | Yes | LM | 1:2.9–3.8 | Cirrus sac level*** | 1:1.8** | 1:2.4** | 28–32 | 250 (200–240) × 96 (60–120) | 120 (70–150) × 190 (180–270) |
| A. macfarlani | Holmes, 1971 | Sebastodes caurinus | Northeast Pacific | 3.3–5.2 | No | LM | 1:3.5– | Posterior body end** | 1:4.6 | 1:1.5’ | 37-63 | 191 (130–260) × 110 (70–150) | 236 (142–340) × 161 (90–220) |
| A. margolisi | Smith, 1967 | Merluccius productus | Northeast Pacific | 4.5 (3–8–5.0) | No | AVLM | 1:3.6 | Posterior body end** | 1:2.6** | 1:1.5’ | 35-46 | 525 × 131“ | 280 (270–290) × 177 (150–200) |
| A. nototheniae | Parukhin, 1985 | Notothenia rossii | Indian Ocean | 10.3 | No | BEC | 1:11.2 | Posterior body end** | 1:18** | 1:1.2** | 135 | 476 × 142“ | 360 × 400 |
| A. orientalis | Yamaguti, 1934; | Cottunculus sp. | Japan Sea | 52–1.6 | No | BEC | 1:6.2 | Posterior body end** | 1:7.2** | 1:1.2** | 137–171 | 560 × 125 | 270 × 370 |
| A. pacifica | Yamaguti, 1970 | Ruvettus pretiosus | North Pacific | 5.9 | No | BEC | 1:7.8 | Posterior body end** | 1:8.0** | 1:12** | 100 | 350 × 100 | 250 × 110 |
| A. simplex | Thulin, 1980 | Platichthys flesus | Baltic Sea | 3.4–9.4 | No | LM | 1:3–6 | Posterior body end** | 1:7.8** | 1:1.3** | 110–203 | 577 × 115“ | 259 × 422“ |
| A. smithi | Parukhin & Tkachuk, 1980 | Genypterus capensis | Indian Ocean | 4.0 | No | BEC | 1:4.8 | Posterior end of testicular field** | 1:3.5** | 1:1.7** | 36 | 340 × 130“ | 280 × 340“ |
| A. spinosicanalis | Williams, 1958 | Merluccius merluccius | Northeast Atlantic | 4.0–6.4 | No | AVLM | 1:2.7 | Posterior body end | 1:2.1** | 1:1.6** | 25-35 | – | 400 × 210 |
| A. theragrae | Ichihara, 1970 | Theragra chalcogramma | Japan Sea | 6.6–7.7 | No | AVLM | 1:6.0–7.7 | Posterior body end** | 1:8.3** | 1:1.1** | 98-125 | 380–390 × 180–240 | 290–-360 × 520–610 |
| A. wilhelmi | Villalba & Fernandez, 1986a | Merluccius gayi gayi | Southeast Pacific | 3.6 (2.6–5.1) | No | AVLM | 1:2.6–3.6 | Posterior body end | l:1.6–3.0 | 1:1.5** | 33–40 | 350 (250–460) × 120 (90–170) | 120 (87–160) × 220 (130–290) |
| A. ymakara | Villalba & Fernandez, 1986b | Genypterus blacodes | Southeast Pacific | 2.1 (1.58–2.74) | No | LM | 1:2.1–2.6 | Cirrus sac level*** | 1:1.1–1.3*** | 1:2.5–3.3*** | 18–21 | 220 (212–228) × 61 (49–79)*** | 119 (93–142) × 143 (114–168)*** |
| A. ymakara | Present study | G. blacodes | Southwest Atlantic | 1.7 | No | LM | 1:2.6 | Cirrus sac level | 1:1.8 | 1:2.5 | 18 | 263 × 70 | 121 × 144 |
| A. mariachristinae n. sp. | Present study | G. blacodes | Southwest Atlantic | 2.7 (1.9–3.4) | No | LM | 1:2.7–3.9 | Posterior body end | l:2.6–4.7 | 1:1.5–2.3 | 37–39 | 280 (140–400) × 70 (40–80) | 175 (133–237) × 155 (89–215) |
Body length in millimeters, other measurements in micrometers. BL: body length; ES: esophagus; AVLM: anterior ventral body and lateral margins; LM: lateral margins; BEC: body entirely covered; AC: anterior caeca; PC: posterior caeca; LPC: long posterior caecum;
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