Find research datasets worth reusing

FIG. 11 in Two new species of the similis-subgroup of Triconia Böttger- Schnack, 1999 (Copepoda, Oncaeidae) and a redescription of T. denticula Wi, Shin & Soh, 2011 from the northeastern equatorial Pacific

FIG. 11. — Triconia denticula Wi, Shin & Soh, 2011, female: A, antennule; B, antenna, anterior; C, mandible; D, maxillule; E, maxilla; F, maxilliped; G, labrum, anterior; H, labrum, posterior. Scale bars: A, F, 50 μm; B-E, G, H, 20 μm.

FIG. 9. — Triconia onnuri n in Two new species of the similis-subgroup of Triconia Böttger- Schnack, 1999 (Copepoda, Oncaeidae) and a redescription of T. denticula Wi, Shin & Soh, 2011 from the northeastern equatorial Pacific

FIG. 9. — Triconia onnuri n. sp. male: A, habitus, dorsal; B, cephalosome and P1-bearing somite, lateral; C, antennule; D, urosome, dorsal; E, urosome, ventral; F, urosome, lateral; G, maxilliped, anterior; H, maxilliped, medial view; I, seta VI on caudal ramus, arrow indicating swollen base. Scale bars: A, B, 100 μm; C-H, 50 μm; I, 20 μm.

FIG. 8. — Triconia onnuri n in Two new species of the similis-subgroup of Triconia Böttger- Schnack, 1999 (Copepoda, Oncaeidae) and a redescription of T. denticula Wi, Shin & Soh, 2011 from the northeastern equatorial Pacific

FIG. 8. — Triconia onnuri n. sp. female: A, P1, anterior; B, P2, anterior; C, P3, anterior; D, P4, anterior. Abbreviations: see Material and methods. Scale bar: 50 μm.

FIG. 6. — Triconia onnuri n in Two new species of the similis-subgroup of Triconia Böttger- Schnack, 1999 (Copepoda, Oncaeidae) and a redescription of T. denticula Wi, Shin & Soh, 2011 from the northeastern equatorial Pacific

FIG. 6. — Triconia onnuri n. sp. female: A, habitus, dorsal; B, habitus, lateral; C, urosome, dorsal; D, urosome, lateral; E, P5, dorsal view; F, seta VI on caudal ramus, arrow indicating swollen base. Scale bars: A-D, 100 μm; E, 50 μm; F, 20 μm.

FIG. 5. — Triconia komo n in Two new species of the similis-subgroup of Triconia Böttger- Schnack, 1999 (Copepoda, Oncaeidae) and a redescription of T. denticula Wi, Shin & Soh, 2011 from the northeastern equatorial Pacific

FIG. 5. — Triconia komo n. sp. male: A, habitus, dorsal; B, antennule; C, urosome, lateral; D, urosome, dorsal; E, urosome, ventral; F, maxilliped, anterior, spine fused to inner proximal corner of endopod (= claw) figured separately; G, maxilliped, medial view, ornamentation of palmar margin figured separately. Scale bars: A, 100 μm, B-F, 50 μm.

FIG. 7. — Triconia onnuri n in Two new species of the similis-subgroup of Triconia Böttger- Schnack, 1999 (Copepoda, Oncaeidae) and a redescription of T. denticula Wi, Shin & Soh, 2011 from the northeastern equatorial Pacific

FIG. 7. — Triconia onnuri n. sp. female: A, antennule; B, antenna, posterior; C, mandible; D, maxillule, arrow indicating ornamentation of innermost element on outer lobe; E, maxilla; F, maxilliped; G, labrum, anterior; H, labrum, posterior, arrows indicating dentiform processes. Scale bars: A, C-H, 50 μm; B, 20 μm.

FIG. 4. — Triconia komo n in Two new species of the similis-subgroup of Triconia Böttger- Schnack, 1999 (Copepoda, Oncaeidae) and a redescription of T. denticula Wi, Shin & Soh, 2011 from the northeastern equatorial Pacific

FIG. 4. — Triconia komo n. sp. female: A, P1, anterior; B, P2, anterior; C, P3, anterior; D, P4, anterior. Abbreviations: see Material and methods. Scale bar: 50 μm.

FIG. 1. — Areas VI-V-VI in Redescription of two overlooked species of the Perinereis nuntia complex and morphological delimitation of P. nuntia (Savigny in Lamarck, 1818) from the Red Sea (Annelida, Nereididae)

FIG. 1. — Areas VI-V-VI patterns of the pharynx shaped by the ridges and furrows: A-C, Perinereis latipalpa (Schmarda, 1861) n. comb. with a λ-shaped pattern; D-F, Perinereis nuntia (Savigny in Lamarck, 1818) with a χ-shaped pattern; G-I, Perinereis larentukana (Grube in Peters, 1881) n. comb. with a υ-shaped pattern; J-L, Perinereis shikueii Glasby & Hsieh, 2006 with a ɔc-shaped pattern; A, D, G, J, dorsal portion of oral ring; B, E, H, K, same with a slightly irregular line drawings on the shape formed by AVI-V-VI pattern; C, F, I, L, symmetrical line drawings of the AVI-V-VI patterns. Scale bars: 1 mm. J, K, after Glasby & Hsieh (2006).

FIG. 3. — Triconia komo n in Two new species of the similis-subgroup of Triconia Böttger- Schnack, 1999 (Copepoda, Oncaeidae) and a redescription of T. denticula Wi, Shin & Soh, 2011 from the northeastern equatorial Pacific

FIG. 3. — Triconia komo n. sp. female: A, antennule; B, antenna, anterior, distal elements on distal endopod segment numbered using capital letters, lateral elements indicated by Roman numerals; C, mandible, individual elements indicated by capital letters; D, maxillule; E, maxilla; F, maxilliped; G, labrum, anterior, arrows indicating pockets; H, labrum, posterior, arrows indicating dentiform processes. Abbreviations: see Material and methods. Scale bars: A, B, 50 μm; C-H, 20 μm.

FIG. 1 in Two new species of the similis-subgroup of Triconia Böttger- Schnack, 1999 (Copepoda, Oncaeidae) and a redescription of T. denticula Wi, Shin & Soh, 2011 from the northeastern equatorial Pacific

FIG. 1. — Location of sampling station (KOMO, KODOS Long-term Monitoring Station) in the northeastern equatorial Pacific Ocean.

FIG. 4 in Redescription of two overlooked species of the Perinereis nuntia complex and morphological delimitation of P. nuntia (Savigny in Lamarck, 1818) from the Red Sea (Annelida, Nereididae)

FIG. 4. — Perinereis latipalpa (Schmarda, 1861) n. comb. lectotype (NMHW 769a): A-F, parapodia, anterior view (numbers refer the chaetiger); A, B, with bent dorsal cirri; E, black arrowheads, points used for measuring entire length of distal lobe of dorsal ligule; white, same but for proximal lobe; F, with incomplete dorsal cirri; black arrowheads, central glandular patch; white, proximal patch; G, H, approach of notopodial homogomph spinigers (chaet. 39 and 60, respectively) (arrows point thick, separated teeth); I, Heterogomph spiniger (chaet. 60); inset: proximal teeth; J, neuropodial heterogomph falciger, supracicular (chaet. 60); K, same, subacicular (chaet. 60); black arrowheads, points used for measuring length of blade of the proximal end (a); white, same but for distal end (b); L, same, subacicular (chaet. 119), black arrowheads, points used for measuring length of the serrated region; white, same but for entire length of blade. Scale bars: A-F, 0.5 mm; G-L, 15 µm.

FIG. 8 in Redescription of two overlooked species of the Perinereis nuntia complex and morphological delimitation of P. nuntia (Savigny in Lamarck, 1818) from the Red Sea (Annelida, Nereididae)

FIG. 8. — Perinereis larentukana (Grube in Peters, 1881) n. comb., syntypes (ZMB 863): A-D, I-K, from best-preserved specimen; E-H, L, from complete specimen; A, anterior region, dorsal view; B, prostomium, dorsal view (arrow points nuchal organ); C, left jaw, dorsal (left) and ventral (right) views; D, same, zoom-in, ventral view (arrows point canals); E, maxillary ring of pharynx, frontal view; F, oral ring, frontal view; G, same, dorsal view (arrow points distal portion of λ-shaped pattern); H, same, ventral view; I, approach of notopodial homogomph spiniger (chaet. 10) (arrow points slender, evenly spaced teeth); J, neuropodial heterogomph falciger, supracicular (chaet. 10); M, same, subacicular (chaet.10); L, posterior region, dorsal view. Scale bars: A, 3 mm; B, H, L, 1 mm; C, E-G, 0.5 mm; D, 0.1 mm; I-L, 15 µm.

FIG. 9 in Redescription of two overlooked species of the Perinereis nuntia complex and morphological delimitation of P. nuntia (Savigny in Lamarck, 1818) from the Red Sea (Annelida, Nereididae)

FIG. 9. — Perinereis larentukana (Grube in Peters, 1881) n. comb. best-preserved syntype (ZMB 863): A-F, parapodia, anterior view (numbers refer the chaetiger); F, with bent ventral cirri. Scale bars: 0.5 mm.

FIG. 2. — Triconia komo n in Two new species of the similis-subgroup of Triconia Böttger- Schnack, 1999 (Copepoda, Oncaeidae) and a redescription of T. denticula Wi, Shin & Soh, 2011 from the northeastern equatorial Pacific

FIG. 2. — Triconia komo n. sp. female: A, habitus, dorsal; B, habitus, lateral; C, urosome, dorsal, with setae on caudal rami numbered using Roman numerals; D, urosome, lateral; E, P5, dorsal view. Abbreviations: see Material and methods. Scale bars: A-D, 100 μm; E, 20 μm.

FIG. 7 in Redescription of two overlooked species of the Perinereis nuntia complex and morphological delimitation of P. nuntia (Savigny in Lamarck, 1818) from the Red Sea (Annelida, Nereididae)

FIG. 7. — Perinereis latipalpa (Schmarda, 1861) n. comb.: A-E, topotype of Perinereis namibia Wilson & Glasby, 1993, n. syn. (ZMB 4109b): A, maxillary ring of pharynx, frontal view; B, oral ring of pharynx, dorsal view (arrow points distal portion of λ-shaped pattern); C, same, ventral view; D, parapodium 74, anterior view; E, approach to homogomph spinigers (chaet. 74), notopodial (left), neuropodial supracicular (right) (arrows point thickened, separated teeth). F-K, Perinereis vallata (Grube & Kröyer in Grube, 1858), non-type (ZMB 3666); F, approach to neuropodial supracicular homogomph spiniger (chaet. 76) (arrow points barely thickened, evenly spaced teeth); G, anterior region, dorsal view; H, maxillary ring, frontal view (arrows point merged paragnaths); I, oral ring, dorsal view (arrow points distal portion of χ-shaped pattern); J, pharynx, ventral view; K, same, lateral view. Scale bars: A, D, H, 0.5 mm; B, C, G, I-K, 1 mm; E, F, 15 µm.

FIG. 5 in Redescription of two overlooked species of the Perinereis nuntia complex and morphological delimitation of P. nuntia (Savigny in Lamarck, 1818) from the Red Sea (Annelida, Nereididae)

FIG. 5. — Perinereis latipalpa (Schmarda, 1861) n. comb., holotype of Neanthes latipalpa Kinberg, 1865 n. syn. (SMNH 37900): A, anterior region, dorsal view; B, pharynx, dorsal view (arrow points proximal overlap of areas V and VI); C, oral ring of pharynx, lateral view; D, same, ventral view; E, posterior region, ventral view; F-I, parapodia, anterior view (numbers refer the chaetiger); J, approach of notopodial homogomph spinigers (chaet. 45) (arrows point thicker, separated teeth); K, neuropodial heterogomph falciger, subacicular (chaet. 45); L, permanent microscope slide, mounted 27th parapodia (SMNH 37900, housed at the NHMUK). Scale bars: A, 2 mm; B-E, 1 mm; F-H, 0.5 mm; I, 0.3 mm; J, K, 15 µm.

FIG. 3 in Redescription of two overlooked species of the Perinereis nuntia complex and morphological delimitation of P. nuntia (Savigny in Lamarck, 1818) from the Red Sea (Annelida, Nereididae)

FIG. 3. — Perinereis latipalpa (Schmarda, 1861) n. comb: A, recent (above) and older (below) labels of the jars containing paralectotype materials at the Natural History Museum, Vienna (NMHW 771); B, C, lectotype (NMHW 769a); D-I, Paralectotype (NMHW 771); B, anterior region, dorsal view; C, posterior region, dorsal view; D, pharynx, anterior view (arrow points distal portion of λ-shaped pattern); E, same, ventral view; F, same, dorsal view; inset: entire λ-shaped pattern (arrow points proximal overlap of areas V and VI); G, same, lateral view (arrow points narrow gap); H, left jaw, dorsal (left) and ventral (right) views; I, same, zoom-in, ventral view (arrow: canals). Scale bars: B, C, 3 mm; D-G, 2 mm; H, 1 mm; I, 0.5 mm.

FIG. 2 in Redescription of two overlooked species of the Perinereis nuntia complex and morphological delimitation of P. nuntia (Savigny in Lamarck, 1818) from the Red Sea (Annelida, Nereididae)

FIG. 2. — Perinereis nuntia (Savigny in Lamarck, 1818), topotypes (ZMB 4019-Q): A, F, I-P, from complete specimen; B-E, G, from incomplete specimen; A, anterior region, dorsal view; inset: left nuchal organ; B, right jaw, ventral (left) and dorsal (right) views; C, same, close up of pulp cavity, ventral view (arrow points canal); D, maxillary ring of pharynx, ventral view; E, pharynx, lateral view; F, oral ring of pharynx, dorsal view; black arrowhead, distal portion of χ-shaped pattern; white arrowhead, proximal portion of χ-shaped pattern; black arrow, pointing anterior region; G, pharynx, ventral view; H-K, parapodia, anterior view (numbers refer the chaetiger); L, neuropodial homogomph spiniger, supracicular (chaet. 64); M, heterogomph spiniger, subacicular (chaet. 24); N, heterogomph falciger, supracicular (chaet. 24); O, same, subacicular (chaet. 119); P, posterior region, dorsal view. Scale bars: A, 3 mm; B, D-G, P, 1 mm; C, 0.2 mm; H-K, 0.5 mm; L-O, 15 µm.

FIG. 6 in Redescription of two overlooked species of the Perinereis nuntia complex and morphological delimitation of P. nuntia (Savigny in Lamarck, 1818) from the Red Sea (Annelida, Nereididae)

FIG. 6. — Perinereis latipalpa (Schmarda, 1861) n. comb., syntypes of Neanthes latipalpa typica Willey, 1904 n. syn. (NHMUK 1911.2.1.23-26); A, anterior region, dorsal view; B, same, ventral view; C, right jaw, ventral view (arrows point canals); D, maxillary ring of pharynx, ventral view; E, oral ring of pharynx, ventral view (arrow points distal portion of λ-shaped pattern); F, posterior region, dorsal view; G-J, parapodia, anterior view (numbers refer the chaetiger); K, approach of notopodial homogomph spiniger (chaet. 41) (arrow points thicker, separated teeth); L, neuropodial heterogomph falciger, supracicular (chaet. 41); M, same, subacicular (chaet. 41); N, permanent microscope slide with mounted 8th, 33rd and 73rd parapodia (NHMUK 1911.2.1.23-26a); O, same, 28th parapodia (NHMUK 1911.2.1.23-26b). Scale bars: A, B, F, 1 mm; C, 0.2 mm; D, E, G-J, 0.5 mm; K-M, 15 µm.

TABLE 2 in Two new species of the similis-subgroup of Triconia Böttger- Schnack, 1999 (Copepoda, Oncaeidae) and a redescription of T. denticula Wi, Shin & Soh, 2011 from the northeastern equatorial Pacific

TABLE 2. — Morphometric variation among individuals of four species of the Triconia similis-subgroup from the northeastern equatorial Pacific: comparison of the length of spines on P2-P4 enp-3 of Triconia komo n. sp., Triconia onnuri n. sp. and Triconia denticula Wi, Shin & Soh, 2011. Abbreviations see material and methods. Symbol: ×, damaged; unit: µm.