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FIGURE 3. Fageapseudes pluma n in A new species of Fageapseudes (Crustacea: Peracarida: Tanaidacea) from California, with comments on the systematics of the family Apseudidae

FIGURE 3. Fageapseudes pluma n. sp., adult male. A, pereopod 1; B, distal edge of pereopod 1 propodus; C, pereopod 2; D, pereopod 3; E, pereopod 4; F, pereopod 4 dactylus and propodus; G, pereopod 5; H, pereopod 6. Scale bars: A–D, G, H = 0.3 mm; E = 0.5 mm.

FIGURE 1. Fageapseudes pluma n in A new species of Fageapseudes (Crustacea: Peracarida: Tanaidacea) from California, with comments on the systematics of the family Apseudidae

FIGURE 1. Fageapseudes pluma n. sp., adult male holotype (A); adult male (B–I). A, dorsal view of body; B, lateral view of head and pereon; C, antennule; D, antenna; E, left mandible incisor process, lacinia mobilis, and setiferous lobe; F, left mandibular palp; G, right mandible incisor process and setiferous lobe; H, right mandibular palp; I, labium. Scale bars: A, B = 1.0 mm; C, D = 0.3 mm; E–G, I = 0.1 mm; H = 0.2 mm.

FIGURE 4. Fageapseudes pluma n in A new species of Fageapseudes (Crustacea: Peracarida: Tanaidacea) from California, with comments on the systematics of the family Apseudidae

FIGURE 4. Fageapseudes pluma n. sp., adult male. A, pleopod 1; B, uropod basis and exopodite. Scale bars: A = 0.2 mm; B = 0.3 mm.

FIGURE 2. Fageapseudes pluma n in A new species of Fageapseudes (Crustacea: Peracarida: Tanaidacea) from California, with comments on the systematics of the family Apseudidae

FIGURE 2. Fageapseudes pluma n. sp., adult male (A–H); adult female (I). A, maxilla; B, maxilla; C, maxillule; D, maxilliped; E, maxillipedal endite; F, epignath seta; G, male cheliped; H, male chela; I, female cheliped. Scale bars: A–C = 0.1 mm; D = 0.2 mm; G, I = 0.5 mm.

FIGURE 1 in Two new species of the family Niphatidae van Soest, 1980 from Northeastern Brazil (Haplosclerida: Demospongiae: Porifera)

FIGURE 1. Map indicating the type locality of the new species of niphatids. The black circle indicates the position of the new species. For details about the collecting positions of individual samples of the new species cf. the description of these.

FIGURE 4 in Two new species of the family Niphatidae van Soest, 1980 from Northeastern Brazil (Haplosclerida: Demospongiae: Porifera)

FIGURE 4. Niphates luizae sp. nov. A, fresh holotype (UFPEPOR 690) taken out of the water, upper view showing oscules; B, tangential section of ectosome; C, thick section showing skeletal organization of ectosome; D, thick section showing the choanosome. Scale bars: A = 1 cm; B, C = 150 µm; D = 200 µm.

FIGURE 5 in Two new species of the family Niphatidae van Soest, 1980 from Northeastern Brazil (Haplosclerida: Demospongiae: Porifera)

FIGURE 5. Spicule composition of Niphates luizae sp. nov., holotype (UFPEPOR 690) in light microscopy. Scale bar: 30 µm.

FIGURE 3 in Two new species of the family Niphatidae van Soest, 1980 from Northeastern Brazil (Haplosclerida: Demospongiae: Porifera)

FIGURE 3. Spicule composition of Amphimedon estelae sp. nov., holotype (UFPEPOR 695) in SEM. A, strongyles, including variation in styles, strongyles and styles showing variations of these; B, detail of one tile and of the lumped swellings; C, oxea; D, thin oxeas. Scale bars: A = 50 µm; B = 7 µm; C, D = 50 µm.

FIGURE 2 in Two new species of the family Niphatidae van Soest, 1980 from Northeastern Brazil (Haplosclerida: Demospongiae: Porifera)

FIGURE 2. Amphimedon estelae sp. nov. A, fresh holotype (UFPEPOR 695) taken out of water, upper view showing oscule; B, tangential section of ectosome; C, thick section showing skeletal organization of ectosome; D, thick section showing the ectosome, choanosome and circular meshes. Scale bars: A = 1 cm; B = 500 µm; C = 150 µm; D = 500 µm.

FIGURE 12 in Two new species and one new record of larvae of the family Johnstonianidae (Acari: Prostigmata) from Iran with a key to species of the genus Diplothrombium

FIGURE 12. Diplothrombium ostovani sp. nov. (larva), dorsal (right) and ventral (left) view of gnathosoma.

FIGURE 6 in Two new species and one new record of larvae of the family Johnstonianidae (Acari: Prostigmata) from Iran with a key to species of the genus Diplothrombium

FIGURE 6. Diplothrombium sahragardi sp. nov. (larva), dorsal (right) and ventral (left) view of gnathosoma.

FIGURE 4. Pirabasoporella atalaiaensis n in A new genus of the family Jaculinidae (Cheilostomata, Bryozoa) from the Miocene of the tropical western Atlantic

FIGURE 4. Pirabasoporella atalaiaensis n. sp. A, two well-developed ovicells facing the same fenestrule (collection number MG-UFPA 6205-I). B, four ovicells, showing the thickened imperforate lip around the ooecial opening (collection number MG-UFPA 6206-I). C, close-up of ovicell showing its shape and contact with the distal autozooid (collection number MG- UFPA 6207-I). D, close-up of ovicell showing opening and contact with the distal autozooid (collection number same as A). E, interior view showing communication pores of rhizoidal pore plates (collection number MG-UFPA 6208-I). F, interior view showing orifices and pores in proximal frontal shield (collection number MG-UFPA 6209-I). G, close-up of the interior of an autozooid showing the umbonuloid part of the frontal shield arrow (collection number same as F). Scale bars all 100 µm.

FIGURE 1 in A new genus of the family Jaculinidae (Cheilostomata, Bryozoa) from the Miocene of the tropical western Atlantic

FIGURE 1. Sketch of the studied Brazilian localities.FIGURE 2. Stratigraphic section at Salinopolis.

FIGURE 3. Pirabasoporella atalaiaensis n in A new genus of the family Jaculinidae (Cheilostomata, Bryozoa) from the Miocene of the tropical western Atlantic

FIGURE 3. Pirabasoporella atalaiaensis n. sp. A, general view of the holotype (collection number MG-UFPA 6200-I). B, detail of holotype showing arrangement of the autozooids and struts. C, detail of paratype (collection number MG-UFPA 6201- I) showing well-pronounced apertural pseudosinus and suboral avicularium. D, detail of paratype (collection number MG- UFPA 6202-I) showing larger frontal avicularia. E, close-up of aperture with small suboral avicularium and well-pronounced pseudosinus (collection number MG-UFPA 6203-I). F, paratype (collection number MG-UFPA 6203-I) showing frontal avicularia and pseudopores on frontal shield. G, abfrontal view of paratype (collection number MG-UFPA 6204-I) showing arrangement of rhizoid pores. Scale bars: A, 1 mm; B–G, 100 µm.

FIGURE 6. Pirabasoporella chipolae n in A new genus of the family Jaculinidae (Cheilostomata, Bryozoa) from the Miocene of the tropical western Atlantic

FIGURE 6. Pirabasoporella chipolae n. sp. A, holotype (collection number USNM 595126) showing a triangular fenestrule above a branch bifurcation. B, detail of aperture of paratype (collection number USNM 595127) showing oral spines and the characteristic pseudosinus formed by two centrally directing lateral denticles. C, paratype (collection number USNM 595127) showing irregular growth with small fenestrules. D, paratype (collection number USNM 595128) showing well-calcified frontal shield with suboral avicularia. E, lateral view of paratype (collection number USNM 595129) showing strut-producing pore plates with a large spatulate avicularium (arrow). F, Abfrontal side of paratype (collection number USNM 595130) with large, deep, round to oval rhizoid-producing pores of variable size. G, abfrontal view of paratype (collection number USNM 595131) showing rhizoid-producing pores and two struts initiated from two different pore plates fusing with each other. Scale bars all 100 µm.

FIGURE 5. Pirabasoporella baitoae n in A new genus of the family Jaculinidae (Cheilostomata, Bryozoa) from the Miocene of the tropical western Atlantic

FIGURE 5. Pirabasoporella baitoae n. sp. A, holotype, general view (collection number USNM 595120). B, detail of aperture of holotype, with suboral avicularium. C, paratype (collection number USNM 595121) showing late ontogenetic stage with several closed frontal pores. D, paratype (collection number USNM 595122) with partly preserved struts. E, strut initiated from two different pore plates (i.e. zooids) on one side of branch while fusing towards, and connecting with, a single pore plate on the opposite branch (collection number USNM 595123). F, paratype (collection number USNM 595124) showing strutproducing pore plates (right margin), rhizoid-producing pore plates (left margin and central part), and small oval avicularia in the bifurcation and on zooids in the branch centre (arrow). G, lateral view of paratype (collection number USNM 595125) showing three round, strut-producing pore plates (black arrows on two of them), two oval rhizoid pore plates (centre), and two small avicularia (white arrows). Scale bars all 100 µm.

FIGURE 8 in A new species of Western Atlantic sea lily in the family Bathycrinidae (Echinodermata: Crinoidea), with a discussion of relationships between crinoids with xenomorphic stalks

FIGURE 8. Primibrachials of crinoids with xenomorphic stalks; viewed from inner side. A: Bathycrinus gracilis, RRS Challenger II, St. 52701#48. B: Monachocrinus recuperatus (Perrier, 1885), RRS Discovery, St. 12930#60. C: Cingocrinus sp., RRS Discovery, St. M5-15773 #17. D: Democrinus conifer (A.H.Clark, 1909), R/V Gerda, Sta.76. Scale: 1 mm. Knobby processes are present on the first and second primibrachials (A), on the first brachials only (B), and on the second brachials only (C, D).

FIGURE 6. Discolocrinus iselini n in A new species of Western Atlantic sea lily in the family Bathycrinidae (Echinodermata: Crinoidea), with a discussion of relationships between crinoids with xenomorphic stalks

FIGURE 6. Discolocrinus iselini n. sp. Paratype 6, USNM E00048151, primibrachitaxis. A: First primibrachial viewed from

FIGURE 5. Discolocrinus iselini n in A new species of Western Atlantic sea lily in the family Bathycrinidae (Echinodermata: Crinoidea), with a discussion of relationships between crinoids with xenomorphic stalks

FIGURE 5. Discolocrinus iselini n. sp. Holotype, USNM E00048150 (B–D), paratype 1, USNM 1229429 (F), paratype 6, USNM E00048151 (A); arm fragment, USNM 1229429 (E). A: Distal articular facet of IIBr1, non-muscular joint with rudimentary aborsal areola pit (transverse synarthry). B: Proximal articular facet of IIBr9, muscular synarthry. C: Distal articular facet of IIBr10, non-muscular joint (synostosis). D: Proximal articular facet of IIBr10, muscular synarthry with disruption in middle fulcral ridge. E: Pinnule 5 with genital (?) pore, lateral/external oblique view. F: facet of columnal 15 (proxistele) with rudimental fulcral ridge. Scale: 1 mm.

FIGURE 3. Discolocrinus iselini n in A new species of Western Atlantic sea lily in the family Bathycrinidae (Echinodermata: Crinoidea), with a discussion of relationships between crinoids with xenomorphic stalks

FIGURE 3. Discolocrinus iselini n. sp.. Holotype, USNM E00048150. A: Plates and other ossicles from Brs and pinnules. B: X-shaped tube feet plates. C: Plates and rod-like ossicles from the tegmen.