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FIGURE 14 in Ten new species of Phyllodoce Lamarck, 1818 (Phyllodocidae, Annelida) from Brazil

FIGURE 14. Phyllodoce colorata sp. nov. A, detail of compound spinigerous chaeta; B, pygidium of a juvenile specimen with black arrow indicating a scar. C, anal cirri in an adult individual; D, pygidium and pygidial papilla in an adult individual. Scale bars: A, 0.002 mm; B, 0.25 mm; C, 0.5 mm; D, 0.08 mm.

FIGURE 13 in Ten new species of Phyllodoce Lamarck, 1818 (Phyllodocidae, Annelida) from Brazil

FIGURE 13. Phyllodoce colorata sp. nov. Anterior view of parapodia. A, parapodium 10; B, parapodium 27; C, parapodium 93 with subquadrangular dorsal cirrus; D, asymmetrical lobes. Scale bars: A–C, 0.1 mm; D, 0.05 mm.

FIGURE 15 in Ten new species of Phyllodoce Lamarck, 1818 (Phyllodocidae, Annelida) from Brazil

FIGURE 15. Phyllodoce concava sp. nov. A, prostomium and tentacular cirri, dorsal view; B, nuchal lateral bars and U-shaped bars (black arrows); C, dissected proboscis; D, cuspidate papillae, ventral view. A–D, holotype. Abbreviations: US, U-shaped; Lb, lateral bar. Scale bars: A, 0.05 mm; B, 0.04 mm; C–D, 0.05 mm.

FIGURE 12 in Ten new species of Phyllodoce Lamarck, 1818 (Phyllodocidae, Annelida) from Brazil

FIGURE 12. Phyllodoce colorata sp. nov. A, anterior region, dorsal view (white arrow indicating nuchal papilla); B, dorsal view of proboscis C, proboscis with inset showing mucronate papillae on terminal ring; D, lateral view of proximal proboscis (white arrows indicating sclerotized cusps papillae); E, ventral view of proboscis. Scale bars: A, 0.5 mm; B, 0.05 mm; C, 0.02 mm; D, 0.1 mm; E, 0.02 mm.

FIGURE 10 in Ten new species of Phyllodoce Lamarck, 1818 (Phyllodocidae, Annelida) from Brazil

FIGURE 10. Phyllodoce brasiliensis sp. nov. Anterior view of the holotype. A, parapodium 5; B, parapodium 10; C, parapodium 118; D, parapodium 211. Scale bars: A–B, 0.8 mm; C–D, 0.2 mm.

FIGURE 11 in Ten new species of Phyllodoce Lamarck, 1818 (Phyllodocidae, Annelida) from Brazil

FIGURE 11. Phyllodoce brasiliensis sp. nov. A, subacicular chaetae from an anterior parapodium; B, subacicular chaetae from a posterior parapodium; C, subacicular chaetae from a median parapodium; D, Anal cirri. A–D, Holotype. Scale bars: A. 0.02 mm; B, 0.07 mm; C, 0.01 mm; D, 0.5 mm.

FIGURE 7 in Ten new species of Phyllodoce Lamarck, 1818 (Phyllodocidae, Annelida) from Brazil

FIGURE 7. Phyllodoce bipapillosa sp. nov. A–B, compound spinigerous chaetae from supracicular bundle of the holotype; C, pygidium with anal cirri. Scale bars: A, 0.02 mm; B, 0.001 mm; C, 0.06 mm.

FIGURE 9 in Ten new species of Phyllodoce Lamarck, 1818 (Phyllodocidae, Annelida) from Brazil

FIGURE 9. Phyllodoce brasiliensis sp. nov. A, anterior end in dorsal view; B, anterior end, lateral view showing lateral sensorial cavities with a black arrow; C, lateral view of everted proboscis showing: (C1) short and robust antennae; (C2) proximal area of proboscis with rows of papillae; (C3) distal part with tubercles; (C4) terminal ring of probocis. A–C, Holotype. Scale bars: A–C, 1.0 mm; B, 0.7 mm.

FIGURE 5 in Ten new species of Phyllodoce Lamarck, 1818 (Phyllodocidae, Annelida) from Brazil

FIGURE 5. Terminology used for descriptions of chaetae and anal cirri of Phyllodoce. A, compound spinigerous chaeta; B, anal cirri cylindrical, with tapered distal rounded and scar pygidial cirri (black arrow); C, anal cirri cylindrical, with tapered distal ends; D, anal cirri cylindrical, with tapered distal end; pigidial papilla (black arrow). Scale bars: A, 0.01 mm; B, 0.15 mm; C, 0.25 mm; D, 0.04 mm.

FIGURE 3 in Ten new species of Phyllodoce Lamarck, 1818 (Phyllodocidae, Annelida) from Brazil

FIGURE 3. Terminology used for species description of Phyllodoce. Dorsal view of proboscis: A, proboscis divided into two parts: 1, terminal ring; 2, distal part of proboscis; 3, proximal part of proboscis; 4, nuchal papilla. Formulae and morphology of the tentacular cirri. Cirri formula: (B) 1 + 2 + 1=First pair of dorsal tentacular cirrus; 2=Second pair of ventral and dorsal tentacular cirri; 1=Third pair of dorsal tentacular cirrus. Cirri morphology; B, cylindrical, anterior view; C, cylindrical ventral cirrus with lateral lamella; D, cylindrical ventral cirrus with inflated base. Abbreviations: Dc, dorsal tentacular cirrus; Vc, ventral tentacular cirrus. Scale bars: A, 0.5 mm; B, 0.8 mm; C–D, 0.5 mm.

FIGURE 4 in Ten new species of Phyllodoce Lamarck, 1818 (Phyllodocidae, Annelida) from Brazil

FIGURE 4. Terminology used for species description of Phyllodoce. Morphology of parapodial cirri in anterior view: A, dorsal cirrus lanceolate; ventral cirrus rounded; B, dorsal cirrus lanceolate with tapered distal end; ventral cirrus elongated; C, dorsal cirrus cordiform; ventral cirrus lanceolate; D, dorsal cirrus quadrangular to rounded; ventral cirrus long and slender; E, dorsal cirrus cordiform; F, dorsal cirrus rounded, supracicular lobe digitiform. Abbreviations: Cir, cirrophore; deCir, dorsal extension of the cirrophore; Dc, dorsal cirrus; Lob, lobe, Vc, ventral cirrus. Scale Bars: A, 0.04 mm; B, 0.05 mm; C, 0.2 mm; D, 0.1 mm; E, 0.1 mm; F, 0.05 mm.

FIGURE 1 in Ten new species of Phyllodoce Lamarck, 1818 (Phyllodocidae, Annelida) from Brazil

FIGURE 1. Southern and southeastern Brazil, including collection stations in the States: (1) Santa Catarina, (2) Paraná, (3) S"o Paulo, (4) Rio de Janeiro and Espírito Santo.

FIGURE 2 in Ten new species of Phyllodoce Lamarck, 1818 (Phyllodocidae, Annelida) from Brazil

FIGURE 2. Terminology used for species description of Phyllodoce. Morphology of the prostomium. A, cordiform; B, oval with anterior inclination; C, triangular; D, cordiform with anterior protuberance. Scale bars: A–B, 0.5 mm; C–D, 1.0 mm.

FIGURE 6 in Ten new species of Phyllodoce Lamarck, 1818 (Phyllodocidae, Annelida) from Brazil

FIGURE 6. Phyllodoce bipapillosa sp. nov. Dorsal view. A, prostomium showing nuchal papilla; B, proboscis with proximal part equipped with anterior oval papillae and posterior conical papilla; C, pigmentation in a preserved. Anterior view of parapodia from the holotype; D, parapodium 12; E, parapodium 45; F, parapodium 80. Scale bars: A–B, 1.0 mm; C, 0.5 mm, D, 0.75 mm; E–F 0.07 mm.

Figure 7 in A bloom of the green worm Phyllodoce tuberculosa Kudenov, 1975 in a beach of the Southern Gulf of California, Mexico (Annelida, Errantia, Phyllodocidae)

Figure 7. Preserved specimens of Phyllodoce tuberculosa. (a) Anterior end, oblique dorsal view; (b) prostomium and nuchal papillae; (c) tubercles in mid-body segments (indicated by arrows); (d) parapodium from anterior segment; (e) parapodium from mid-body segment; (f) parapodium from a posterior segment. (a) Live specimen; (b–f) fixed specimen; (b) stained with Shirlastain-A; (c–e) unstained. Scale bars: a = 1 mm; b–c = 0.5 mm; d–f = 0.4 mm.

Figure 3 in A bloom of the green worm Phyllodoce tuberculosa Kudenov, 1975 in a beach of the Southern Gulf of California, Mexico (Annelida, Errantia, Phyllodocidae)

Figure 3. Micrographs of live, relaxed specimens of Phyllodoce tuberculosa in dorsal view. (a) Worm with pharynx not everted; (b) worm with partially exposed pharynx; (c) mid-body segments. Scale bars: 1 mm.

Figure 6 in A bloom of the green worm Phyllodoce tuberculosa Kudenov, 1975 in a beach of the Southern Gulf of California, Mexico (Annelida, Errantia, Phyllodocidae)

Figure 6. Preserved specimens of Phyllodoce tuberculosa stained with Shirlastain-A. (a) Anterior end, pharynx fully exposed, dorsal view; (b) same, ventral view; (c) transversal section of basal half of proboscis; (d) pharynx tip, frontal view, showing distal papillae. Scale bars: a, b, d = 1 mm; c = 0.5 mm.

Figure 2 in A bloom of the green worm Phyllodoce tuberculosa Kudenov, 1975 in a beach of the Southern Gulf of California, Mexico (Annelida, Errantia, Phyllodocidae)

Figure 2. Specimens of Phyllodoce tuberculosa during low tide in Playa Norte, Mazatlán, Southern Gulf of California. (a) Panoramic view and use of quadrant; (b) mucus trails; (c) green single worm, detail of (b). Scale bars: a = 5 cm; b = 10 cm; c = 3 cm.

Figure 4 in A bloom of the green worm Phyllodoce tuberculosa Kudenov, 1975 in a beach of the Southern Gulf of California, Mexico (Annelida, Errantia, Phyllodocidae)

Figure 4. Micrographs of live, relaxed specimens of Phyllodoce tuberculosa. (a) Prostomium and anterior segments, ventral view; (b) mid-body segments, ventral view; (c) male, parapodia from mid-body segments, lateral view; (d) spermatozoa. Scale bars: a–c = 0.8 mm; d = not scaled, magnification 1000X.

Figure 5 in A bloom of the green worm Phyllodoce tuberculosa Kudenov, 1975 in a beach of the Southern Gulf of California, Mexico (Annelida, Errantia, Phyllodocidae)

Figure 5. Micrographs of parapodia and dorsal cirri of Phyllodoce tuberculosa. (a) Female, parapodia of mid-body segments full of oocytes (indicated with arrows); (b) dorsal cirri of anterior segments; (c) dorsal cirri of mid-body segments; (d) dorsal cirri of posterior segments, and pygidial cirri. (a–c) Live, relaxed specimens; (d) fixed specimen stained with Shirlastain-A, dorsal view. Scale bars: a = 1.5 mm; b, d = 0.5 mm; c = 1 mm.