Find research datasets worth reusing

Figure 2 in Biogeography and phylogeny of the scavenging amphipod genus Valettietta (Amphipoda: Alicelloidea), with descriptions of two new species from the abyssal Pacific Ocean

Figure 2. Bayesian tree showing the relationships between amphipod species based on a concatenated dataset of 16S and COI sequence data. Bayesian posterior probability values greater than 0.5 (before /) and maximum-likelihood bootstrap values (after /) are shown on branch nodes. Branches are labelled by species name, with collection location and depth (m) in brackets. Asterisks indicate sequences added by this study. Species delimitation results and family are denoted on the right. Scale indicates time relative to root age. Location abbreviations are as follows, CCZ—Clarion-Clipperton Zone; ANS—Afanasy Nikitin Seamount; WZFZ—Wallaby Zenith Fracture Zone; NHT—New Hebrides Trench; MT—Mariana Trench; PAP—Porcupine Abyssal Plain; PCT—Peru-Chile Trench; AnB—Angola Basin; ArB—Argentine Basin; BB—Brazil Basin; KT—Kermadec Trench; SEIR—South East Indian Ridge; MAR—Mid-Atlantic Ridge. For complete references and accession numbers for sequences see Supporting information, Tables S2, S3.

Figure 1 in Biogeography and phylogeny of the scavenging amphipod genus Valettietta (Amphipoda: Alicelloidea), with descriptions of two new species from the abyssal Pacific Ocean

Figure 1. Distribution of Valettietta Lincoln & Thurston, 1983 species. A, all published records of Valettietta species. Stars represent type localities and circles all other records. Filled shapes indicate specimens identified by morphology and DNA, and empty shapes indicate specimens identified by morphology only. Individuals only tentatively identified by morphology (e.g. V. cf. gracilis), or only identified to genus level are not shown. Black boxes indicate location of map sections B and C. B, type locality for V. trottarum and V. synchlys within the ClarionClipperton Zone. C, paratype locality for V. synchlys within the Clarion-Clipperton Zone. See Supporting information, Table S2 for full specimen collection details.

Figure 7 in Biogeography and phylogeny of the scavenging amphipod genus Valettietta (Amphipoda: Alicelloidea), with descriptions of two new species from the abyssal Pacific Ocean

Figure 7. Valettietta synchlys holotype, immature, NHMUK 2024.63, 16.1 mm, Clarion-Clipperton Zone, 4230 m. P = Pleopod; U = Uropod; T = Telson.

Figure 3 in Biogeography and phylogeny of the scavenging amphipod genus Valettietta (Amphipoda: Alicelloidea), with descriptions of two new species from the abyssal Pacific Ocean

Figure 3. Bayesian tree showing the relationships between amphipod species based on a concatenated dataset of 16S, COI, H3, and 28S sequence data. Bayesian posterior probability values above 0.5 (before /) and maximum-likelihood bootstrap values (after /) are shown on branch nodes. Branches are labelled by species name, with collection location and depth (m) in brackets. Asterisks indicate sequences added by this study. Species delimitation results and family are denoted on the right. Scale indicates time relative to root age. Location abbreviations are as follows, CCZ—Clarion-Clipperton Zone; ANS—Afanasy Nikitin Seamount; WZFZ—Wallaby Zenith Fracture Zone; NHT—New Hebrides Trench; MT—Mariana Trench; PAP—Porcupine Abyssal Plain; PCT—Peru-Chile Trench; AnB—Angola Basin; MAR—MidAtlantic Ridge. For complete references and accession numbers for sequences see Supporting information, Tables S2, S3.

Figure 6 in Biogeography and phylogeny of the scavenging amphipod genus Valettietta (Amphipoda: Alicelloidea), with descriptions of two new species from the abyssal Pacific Ocean

Figure 6. Valettietta synchlys holotype, immature, NHMUK 2024.63, 16.1 mm, Clarion-Clipperton Zone, 4230 m. MX = Maxilla; Md = Mandible; MXP = Maxilliped; LL = Lower lip; l = left; r = right. Unfilled circles indicate setal bases.

Figure 8 in Biogeography and phylogeny of the scavenging amphipod genus Valettietta (Amphipoda: Alicelloidea), with descriptions of two new species from the abyssal Pacific Ocean

Figure 8. Valettietta trottarum holotype, immature, NHMUK 2024.37, preserved specimen. Scale bar = 1mm.

Figure 11 in Biogeography and phylogeny of the scavenging amphipod genus Valettietta (Amphipoda: Alicelloidea), with descriptions of two new species from the abyssal Pacific Ocean

Figure 11. Valettietta trottarum holotype, immature, 10.5 mm, NHMUK 2024.37, Clarion-Clipperton Zone, 4313 m. P = Pleopod; U = Uropod; T = Telson. P7 and U3 are illustrated from the paratype, immature, 8.79 mm, NHMUK 2024.53.

Figure 5 in Biogeography and phylogeny of the scavenging amphipod genus Valettietta (Amphipoda: Alicelloidea), with descriptions of two new species from the abyssal Pacific Ocean

Figure 5. Valettietta synchlys holotype, immature, NHMUK 2024.63, 16.1 mm, Clarion-Clipperton Zone, 4230 m. A = Antenna; GN = Gnathopod. Unfilled circles indicate setal bases.

Figure 9 in Biogeography and phylogeny of the scavenging amphipod genus Valettietta (Amphipoda: Alicelloidea), with descriptions of two new species from the abyssal Pacific Ocean

Figure 9. Valettietta trottarum holotype, immature, 10.5 mm, NHMUK 2024.37, Clarion-Clipperton Zone, 4313 m. A = Antenna; GN = Gnathopod.

FIGURE 12 in A new and exceptional species of Bradya Boeck, 1873 (Copepoda: Harpacticoida: Ectinosomatidae) from the abyssal plain of the Angola Basin and the variability of deep-sea Harpacticoida*

FIGURE 12. Bradya kurtschminkei sp. nov., allotype male: (A) caudal ramus lateral; (B) caudal ramus ventral; (C) caudal ramus dorsal; (D) abdomen ventral; (E) P5. Scale bars D = 50 µm, A–C, E = 20 µm.

FIGURE 9 in A new and exceptional species of Bradya Boeck, 1873 (Copepoda: Harpacticoida: Ectinosomatidae) from the abyssal plain of the Angola Basin and the variability of deep-sea Harpacticoida*

FIGURE 9. Bradya kurtschminkei sp. nov., holotype female: (A) abdomen, ventral; (B) genital field; (C) P5. Scale bars A = 50 µm, B–C = 20 µm.

FIGURE 5 in A new and exceptional species of Bradya Boeck, 1873 (Copepoda: Harpacticoida: Ectinosomatidae) from the abyssal plain of the Angola Basin and the variability of deep-sea Harpacticoida*

FIGURE 5. Bradya kurtschminkei sp. nov., holotype female: (A) maxillule; (B) maxillule, setae of arthrite of praecoxa omitted; (C) maxilliped. Scale bar = 20 µm.

FIGURE 11 in A new and exceptional species of Bradya Boeck, 1873 (Copepoda: Harpacticoida: Ectinosomatidae) from the abyssal plain of the Angola Basin and the variability of deep-sea Harpacticoida*

FIGURE 11. Bradya kurtschminkei sp. nov., allotype male: (A) right antennule without setae; (B) right antennule; (C) distal segment of left antennule; (D) segments 57 of left antennule; (E) segments 57 of right antennule. Scale bar = 20 µm.

FIGURE 3 in A new and exceptional species of Bradya Boeck, 1873 (Copepoda: Harpacticoida: Ectinosomatidae) from the abyssal plain of the Angola Basin and the variability of deep-sea Harpacticoida*

FIGURE 3. Bradya kurtschminkei sp. nov., holotype female: (A) left antenna; (B) right antenna. Scale bar = 20.

FIGURE 2 in A new and exceptional species of Bradya Boeck, 1873 (Copepoda: Harpacticoida: Ectinosomatidae) from the abyssal plain of the Angola Basin and the variability of deep-sea Harpacticoida*

FIGURE 2. Bradya kurtschminkei sp. nov., holotype female: (A) antennule (B) rostrum, ventral. Scale bar = 20 µm.

FIGURE 1 in A new and exceptional species of Bradya Boeck, 1873 (Copepoda: Harpacticoida: Ectinosomatidae) from the abyssal plain of the Angola Basin and the variability of deep-sea Harpacticoida*

FIGURE 1. Bradya kurtschminkei sp. nov., holotype female: (A) habitus lateral; (B) habitus dorsal, (C) detail of ornamentation of penultimate segment, lateral. Scale bars A–B = 100 µm, C = 20 µm.

FIGURE 4 in A new and exceptional species of Bradya Boeck, 1873 (Copepoda: Harpacticoida: Ectinosomatidae) from the abyssal plain of the Angola Basin and the variability of deep-sea Harpacticoida*

FIGURE 4. Bradya kurtschminkei sp. nov., holotype female: (A) mandible, exopod and most setae of basis and endopod omitted; (B) palp of mandible. Scale bar = 20 µm.

FIGURE 10 in A new and exceptional species of Bradya Boeck, 1873 (Copepoda: Harpacticoida: Ectinosomatidae) from the abyssal plain of the Angola Basin and the variability of deep-sea Harpacticoida*

FIGURE 10. Bradya kurtschminkei sp. nov., allotype male: (A) habitus dorsal; (B) habitus lateral, (C) detail of third free abdominal somite, dorsal; (D) detail of first free abdominal somite, dorsal. Scale bars A–B = 100 µm, C–D = 20 µm.

FIGURE 6 in A new and exceptional species of Bradya Boeck, 1873 (Copepoda: Harpacticoida: Ectinosomatidae) from the abyssal plain of the Angola Basin and the variability of deep-sea Harpacticoida*

FIGURE 6. Bradya kurtschminkei sp. nov., (A) holotype female: maxilla anterior; (B) paratype 1: maxilla endopod posterior (C) holotype female: labrum. Scale bars = 20 µm.