Find research datasets worth reusing

Fig 17 in Biodiversity and Biogeography of Chthamalid Barnacles from the North-Eastern Pacific (Crustacea Cirripedia)

Fig 17. Chthamalus newmani sp. nov. Paratype (ASIZCR-000341), Panama City. SEMs of mouth parts. A, B, C, maxilla, showing the serrulate type setae enlarged in B and C. D, E, maxillule showing simple setae on surface of maxillule, enlarged in (E), F, G, mandible showing pecten (G). I—K, mandible of additional specimen, details of the bidenticulate teeth (K) and pecten (J). L–N, mandibular palp with details of serrulate setae on the superior margin (M, N) and on the palp tip (N). P- Q, labrum, showing teeth on cutting margin enlarged (Q). Scale bars in μm. doi:10.1371/journal.pone.0149556.g017

Fig 8 in Biodiversity and Biogeography of Chthamalid Barnacles from the North-Eastern Pacific (Crustacea Cirripedia)

Fig 8. Chthamalus anisopoma, La Paz Bay, Baja California. A, maxilla. B, maxillule. C, mandible. D, third and fourth teeth, pecten and inferior angle of mandible. E, mandibular palp. F, serrulate setae on superior margin of mandibular palp. G, labrum. H, cutting margin of labrum showing the fine teeth. Scale bars in μm. doi:10.1371/journal.pone.0149556.g008

Fig 21 in Biodiversity and Biogeography of Chthamalid Barnacles from the North-Eastern Pacific (Crustacea Cirripedia)

Fig 21. Chthamalus panamensis from Avenida Amador, Naos Island, Panama. Light Micrographs. A, maxilla. B, maxillule. C. mandible. D, second to fourth teeth, pecten and inferior angle of mandible. E- F, mandibular palp, with details ofserrulate setae on superior margin of mandibular palp (F). G, labrum. H, cutting margin of labrum showing the fine teeth. Scale bars in μm. doi:10.1371/journal.pone.0149556.g021

Fig 25 in Biodiversity and Biogeography of Chthamalid Barnacles from the North-Eastern Pacific (Crustacea Cirripedia)

Fig 25. Field photographs of whole barnacles of Chthamalus species from the Eastern Pacific. C. dalli, Cape Thompson; B. C. dalli, Dillon Beach, CA; C. C. fissus, Pacific Grove, CA; D. C. fissus, La Jolla, CA; E, F. C. alani, La Paz, Mexico; G. C. newmani Panama City; H. C. newmani, Naos Is., Panama; I. C. hedgecocki, Bahia Chamela, Mexico; J. C. hedgecocki, Pt. Lobos, Mexico; K. C. panamensis, Naos Is., Panama; L. C panamensis, Panama City; M, N. C. anisopoma La Paz, Mexico. doi:10.1371/journal.pone.0149556.g025

Fig 16 in Biodiversity and Biogeography of Chthamalid Barnacles from the North-Eastern Pacific (Crustacea Cirripedia)

Fig 16. Chthamalus newmani sp. nov. Holotype (NHMUK 2016. 9), Panama City. A, maxilla. B, maxillule. C, notch region of maxillule. D, mandible. E, second to fourth teeth, pecten and inferior angle of mandible. F, mandibular palp. G, labrum. H, cutting margin of labrum showing the fine teeth. Scale bars in μm. doi:10.1371/journal.pone.0149556.g016

Fig 1 in Biodiversity and Biogeography of Chthamalid Barnacles from the North-Eastern Pacific (Crustacea Cirripedia)

Fig 1. Sampling sites for specimens used in species identification, descriptions and other key locations mentioned in the text. See Table 1 for detailed site locations and analysis. Middle America outline map courtesy Arizona Geographic Alliance http://geoalliance.asu.edu. doi:10.1371/journal.pone.0149556.g001

Fig 20 in Biodiversity and Biogeography of Chthamalid Barnacles from the North-Eastern Pacific (Crustacea Cirripedia)

Fig 20. Chthamalus panamensis from Avenida Amador, Naos Island, Panama. SEMs. A-F, cirrus I, with details of serrulate setae in B, C, D, F on rami and pappose setae (E) on basipodite. G–K, cirrus II, showing details of: H, bidenticulate setae with basal guards; I, serrulate setae on first segments of anterior and posterior rami; J, K, pappose setae on basipodite. L, cirrus III (left and right pair), note the difference in length of anterior and posterior rami. M, intermediate segments of posterior ramus of cirrus III. N, intermediate segmenst of anterior ramus of cirrus III. O-P, cirrus IV, with detail of intermediate segment in P. Q-S, cirrus VI, with details of intermediate segments in (S) and (R). Scale bars in μm. doi:10.1371/journal.pone.0149556.g020

Fig 24 in Biodiversity and Biogeography of Chthamalid Barnacles from the North-Eastern Pacific (Crustacea Cirripedia)

Fig 24. Maximum likelihood phylogeny of mitochondrial gene sequences. Nodal supports are denoted on the corresponding branches for a bootstrap value> 50% for ML analysis. Black squares indicate sequence from Wares et al. 2009. White squares indicate sequences from Pitombo and Burton, 2007. doi:10.1371/journal.pone.0149556.g024

Fig 7 in Biodiversity and Biogeography of Chthamalid Barnacles from the North-Eastern Pacific (Crustacea Cirripedia)

Fig 7. Chthamalus anisopoma, La Paz Bay, Baja California. A, B, cirrus I, showing the presence of bidenticulate setae (bi) without basal guards enlarged in B. C, D. E, cirrus II, showing the presence of bidenticulate setae with basal guards on the first few segments (indicated by double end arrows) in anterior ramus (D) and posterior ramus (E). F, cirrus III. G, cirrus IV. H, cirrus V. Intermediate segment of anterior rami of cirri III-V are shown as inserts in E-H. Scale bars in μm. doi:10.1371/journal.pone.0149556.g007

Fig 14 in Biodiversity and Biogeography of Chthamalid Barnacles from the North-Eastern Pacific (Crustacea Cirripedia)

Fig 14. Chthamalus newmani sp. nov. Holotype (NHMUK 2016. 9), Panama City. A, B, cirrus IV. B, enlarged intermediate segment of anterior ramus of cirrus IV. C, D, cirrus V. D, enlarged intermediate segment of anterior ramus of cirrus V. E, F, cirrus VI F, enlarged intermediate segment of anterior ramus of cirrus VI. G, serrulate setae on basipodite of cirrus VI, H, setae on tip of anterior ramus of cirrus VI. Scale bars in μm. doi:10.1371/journal.pone.0149556.g014

Fig 4. Chthamalus alani nom. nov. Matzalan, Mexico. A, B, cirrus I in Biodiversity and Biogeography of Chthamalid Barnacles from the North-Eastern Pacific (Crustacea Cirripedia)

Fig 4. Chthamalus alani nom. nov. Matzalan, Mexico. A, B, cirrus I, showing the presence of bidenticulate setae (bi) with or without basal guards (bg), enlarged in B. C, D, cirrus II, showing the presence of bidenticulate setae (bi) with basal guards (bg) on the first few segments (indicated by double end arrows) in D. E, cirrus III. F, cirrus IV. G, cirrus V. H, cirrus VI. Intermediate segments of anterior rami of cirri III-VI are shown as inserts in E-H. Scale bars in μm. doi:10.1371/journal.pone.0149556.g004

Fig 11 in Biodiversity and Biogeography of Chthamalid Barnacles from the North-Eastern Pacific (Crustacea Cirripedia)

Fig 11. Chthamalus hedgecocki, Point Lobos,Todos Santos, Baja California Sur, Mexico. A, maxilla. B, maxillule. C, mandible. D, third and fourth teeth, pecten and inferior angle of mandible. E, mandibular palp. F, serrulate setae on superior margin of mandibular palp. G, labrum. H, cutting margin of labrum showing the fine teeth. Scale bars in μm. doi:10.1371/journal.pone.0149556.g011

Fig. 15 in Connected across the ocean: taxonomy and biogeography of deep-water Nudibranchia from the Northwest Pacific reveal trans-Pacific links and two undescribed species

Fig. 15 Ziminella vrijenhoeki Valdés et al. 2018, MIMB 42255, external morphology and SEM micrographs of internal morphology. A, dorsal view. B, ventral view. C, living specimen in natural environment. D, jaw masticatory border. E, details of denticulation of

Fig. 14 in Connected across the ocean: taxonomy and biogeography of deep-water Nudibranchia from the Northwest Pacific reveal trans-Pacific links and two undescribed species

Fig. 14 Results of molecular analysis of different aeolid groups. A, genus Cuthona, COI haplotype network produced with TCS method in PopART. Colors of circles refer to the geographic origin of each haplotype. The relative size of circles is proportional to the number of sequences of that same haplotype. B, molecular phylogenetic hypothesis of genus Cuthona, maximum likelihood, concatenated dataset of three markers (COI + 16S + H3), species-level clades and outgroups are collapsed to a single branch, except Cuthona and Bohuslania species. Numbers above branches indicate posterior probabilities from Bayesian inference, numbers below branches, bootstrap support from maximum likelihood. C, molecular phylogenetic

Fig. 16 in Connected across the ocean: taxonomy and biogeography of deep-water Nudibranchia from the Northwest Pacific reveal trans-Pacific links and two undescribed species

Fig. 16 Zeusia herculea (Bergh, 1894), MIMB 42254, external morphology and SEM micrographs of internal morphology. A, dorsal view. B, ventral view. C, living specimen in natural environment. D, posterior radular portion. E, anterior radular portion. F, G,

Fig. 13 in Connected across the ocean: taxonomy and biogeography of deep-water Nudibranchia from the Northwest Pacific reveal trans-Pacific links and two undescribed species

Fig. 13 Cuthona sp., MIMB 42232, external morphology and SEM micrographs of internal morphology. A, living specimen. B, radula. C, rachidian teeth. Scale bars: A, 5 mm; B, 100 µm; C, 20 µm. Living photo by Anastassya Maiorova

Fig. 12 in Connected across the ocean: taxonomy and biogeography of deep-water Nudibranchia from the Northwest Pacific reveal trans-Pacific links and two undescribed species

Fig. 12 Dendronotus kurilensis sp. nov., external morphology and SEM micrographs of internal morphology. A, holotype MIMB 42237, dorsal view. B, MIMB 42237, lateral view from left. C, holotype MIMB 42237, lateral view from right. D, paratypes MIMB 42235. E, paratype MIMB 42238. C, MIMB 42235b, right jaw plate. D, MIMB 42235b, denticulation of masticatory border. E, MIMB

Fig. 10 in Connected across the ocean: taxonomy and biogeography of deep-water Nudibranchia from the Northwest Pacific reveal trans-Pacific links and two undescribed species

Fig. 10 Dendronotus patricki Stout et al. 2011, external morphology and SEM micrographs of internal morphology. A, MIMB 42239. B, MIMB 42240. C, MIMB 42241, dorsal side. D, MIMB 42241, ventral side. E, MIMB 42241, left jaw plate. F, MIMB 42241, denticulation of masticatory border. F, MIMB 42241, radula. G, MIMB 42241, rachidian and lateral teeth, posterior radular portion. H, MIMB 42241, rachidian tooth, posterior radular portion. J, MIMB 42241, lateral teeth, posterior radular portion. Scale bars: A–D, 5 mm; E, G, H, 200 µm; F, I, J, 100 µm. Living photos by Anastassya Maiorova

Fig. 11 in Connected across the ocean: taxonomy and biogeography of deep-water Nudibranchia from the Northwest Pacific reveal trans-Pacific links and two undescribed species

Fig. 11 Dendronotus zakuro Martynov et al. 2020, external morphology and SEM micrographs of internal morphology. A, MIMB 42244. B, MIMB 42243. C, MIMB 42244, left jaw plate. D, MIMB 42244, denticulation of masticatory border. E, MIMB 42244, posterior radular portion. F, MIMB 42244, middle radular portion. G, MIMB 42244, anterior radular portion. Scale bars: A, B, 5 mm; C, 500 µm; D, 20 µm; F–J, 100 µm. Living photos by Anastassya Maiorova

Fig. 9 in Connected across the ocean: taxonomy and biogeography of deep-water Nudibranchia from the Northwest Pacific reveal trans-Pacific links and two undescribed species

Fig. 9 Results of molecular analysis of genus Dendronotus. A, molecular phylogenetic hypothesis, maximum likelihood, concatenated dataset of four markers (COI+ 16S + H3 + 28S), species-level clades and outgroups are collapsed to a single branch, except target species. Numbers above branches indicate posterior probabilities from Bayesian inference, numbers below branches, bootstrap support from maximum likelihood. B, Dendronotus dalli, COI haplotype network produced with TCS method in PopART. Colors of circles refer