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FIGURE 5. H. carinata Lilljeborg, 1855, female. A in On some Haploops species collected in the North Atlantic Ocean with the description of Haploops islandica n. sp. (Crustacea: Gammaridea: Ampeliscidae) [Contribution to the knowledge of the Haploops genus. 8.]

FIGURE 5. H. carinata Lilljeborg, 1855, female. A: Pereopod 4; B: Pereopod 5; C: Pereopod 6; D: Pereopod 7; E: Carina. Scales:1 mm.

FIGURE 18. H. islandica n in On some Haploops species collected in the North Atlantic Ocean with the description of Haploops islandica n. sp. (Crustacea: Gammaridea: Ampeliscidae) [Contribution to the knowledge of the Haploops genus. 8.]

FIGURE 18. H. islandica n. sp., holotype female. A: Maxilliped; B: Maxilliped, enlargement of the distal part of the internal lobe with the two teeth; C: Maxilliped, enlargement of the distal part of the palp; D: Gnathopod 1; E: Dactylus of Gnathopod 1; F: Gnathopod 2; G: Pereopod 3; H: Pereopod 4; J: Coxa 4 corner. Scales: 0.5 mm.

FIGURE 4. H in On some Haploops species collected in the North Atlantic Ocean with the description of Haploops islandica n. sp. (Crustacea: Gammaridea: Ampeliscidae) [Contribution to the knowledge of the Haploops genus. 8.]

FIGURE 4. H. carinata, Lilljeborg, 1855, female. A: Mandible; B: Gnathopod 1; C: Gnathopod 1, dactylus; D: Gnathopod 2; E: Gnathopod 2, dactylus; F: Pereopod 3. Scales: C, E: 0.1 mm; A, B, D, F: 0.5 mm.

FIGURE 3. H in On some Haploops species collected in the North Atlantic Ocean with the description of Haploops islandica n. sp. (Crustacea: Gammaridea: Ampeliscidae) [Contribution to the knowledge of the Haploops genus. 8.]

FIGURE 3. H. carinata, Lilljeborg, 1855, female. A: Head; B: Antenna 1; C: Antenna 2; D: tooth on Antenna 2; E: Maxilliped; F: Maxilliped, enlargement of the distal part of the internal lobe with the two teeth; G: Maxilliped, enlargement of the distal part of the palp; H: Maxilla 1; J: Maxilla 2; K: Upper lip; L: Lower lip (half part). Scales: D, F, E, G, H, J, K, L: 0.1 mm; A, B, C:1 mm.

FIGURE 16. Haploops islandica n in On some Haploops species collected in the North Atlantic Ocean with the description of Haploops islandica n. sp. (Crustacea: Gammaridea: Ampeliscidae) [Contribution to the knowledge of the Haploops genus. 8.]

FIGURE 16. Haploops islandica n. sp., female (Bioice, St. 3657). A female specimen, note the antennae very setose (1); and some of the dorsal setae on the pleon.

FIGURE 2. H. carinata Lilljeborg, 1855 in On some Haploops species collected in the North Atlantic Ocean with the description of Haploops islandica n. sp. (Crustacea: Gammaridea: Ampeliscidae) [Contribution to the knowledge of the Haploops genus. 8.]

FIGURE 2. H. carinata Lilljeborg, 1855, female. Note that the dorsal setae are broken, and that they are represented with their observed length; Scale 2 mm.

FIGURE 1 in On some Haploops species collected in the North Atlantic Ocean with the description of Haploops islandica n. sp. (Crustacea: Gammaridea: Ampeliscidae) [Contribution to the knowledge of the Haploops genus. 8.]

FIGURE 1. Distribution of the four Haploops species studied: H. carinata, H. setosa, H. robusta, H. islandica. Position of the Bioice stations where the specimens of Haploops were collected. For the species H. carinata and H. islandica, some stations are very near, and to the scale of the map, they appear fused, so than their number is different from the number indicated in the text.

FIGURE 12 in On the identity of Spio filicornis (O. F. Müller, 1776) — with the designation of a neotype, and the description of two new species from the North East Atlantic Ocean based on morphological and genetic studies

FIGURE 12. Spio symphyta sp. nov.: A. Anterior end, dorsal view. B. Anterior dorsum, dorsal view. C. Anterior end, dorsal view; nuchal organ and dorsal ciliated organs well observable in specimen stained with methyl green. D. Neuropodial hooks from chaetiger 20, lateral view. E. Neuropodial hook from 18th last chaetiger, anterior oblique view; arrow points at uppermost 3rd tooth. F. Anteriormost region, dorsal view; arrow points at fusion between prostomium and peristomium; specimen stained with methyl green. G. Ventrum of chaetigers 13–15, with pattern of white dots (arrows) discernible in specimen stained with methyl green. — A, B (without number, 53°43.941N, 6°31.310E, 23.9 m, 23.07.2008), C, F (ZMH P-25911), D (ZSRO- P2065), E (ZSRO-P2063), G (ZSRO-P1862).

FIGURE 10 in On the identity of Spio filicornis (O. F. Müller, 1776) — with the designation of a neotype, and the description of two new species from the North East Atlantic Ocean based on morphological and genetic studies

FIGURE 10. Spio arndti sp. nov.: A. Anterior dorsum, prostomium and peristomium turned ventrally and not seen in the image. B. Chaetigers 15–18, dorsal view. — All from Kiel Bight (ZSRO-P2052).

FIGURE 8 in On the identity of Spio filicornis (O. F. Müller, 1776) — with the designation of a neotype, and the description of two new species from the North East Atlantic Ocean based on morphological and genetic studies

FIGURE 8. Methyl green staining pattern of anterior end in ventral view with white dots in two Spio species: A. Spio filicornis (O.F. Müller, 1776). B. Spio arndti sp. nov. – A from type locality (ZSRO-P2058), B from Kiel Bight (ZSRO-P2052).

FIGURE 7 in On the identity of Spio filicornis (O. F. Müller, 1776) — with the designation of a neotype, and the description of two new species from the North East Atlantic Ocean based on morphological and genetic studies

FIGURE 7. Comparison of pigmentation in two Spio species: A, C. Spio filicornis (O.F. Müller, 1776), anterior end, dorsal view (above), lateral view (below). B, D. Spio arndti sp. nov., anterior end, dorsal view (above), lateral view (below). — A, C from type locality (ZSRO-P2060), B, D from Kiel Bight (ZSRO-P2050).

FIGURE 6 in On the identity of Spio filicornis (O. F. Müller, 1776) — with the designation of a neotype, and the description of two new species from the North East Atlantic Ocean based on morphological and genetic studies

FIGURE 6. Spio filicornis (O.F. Müller, 1776): Pigmentation of palps observed in: A. specimen alive in sea water, B. formalinfixed specimen (dorsal view), C. formalin-fixed specimen (anterior view). — All from type locality (ZSRO-P2060).

FIGURE 2 in On the identity of Spio filicornis (O. F. Müller, 1776) — with the designation of a neotype, and the description of two new species from the North East Atlantic Ocean based on morphological and genetic studies

FIGURE 2. Map of Greenland with sampling locations: Iluilârssuk = type locality for Spio filicornis (O.F. Müller, 1776).

FIGURE 1 in On the identity of Spio filicornis (O. F. Müller, 1776) — with the designation of a neotype, and the description of two new species from the North East Atlantic Ocean based on morphological and genetic studies

FIGURE 1. Drawings from the description of Spio filicornis (O.F. Müller, 1776) from Fabricius (1785)—arrangement of figures slightly amended: with "worm" removed from the tube in dorsal and ventral view; "worm" emerging from the tube as observed in the natural environment; middle segment from dorsal; two segments from lateral oblique view. Abbreviations: a=the tube, b=sea bed, c=the worm emerging from the tube, d=prostomium, e=eyes, f=mouth opening, g=palps, h=anterior dark segments, i=middle yellow-reddish segments, k=posterior dark segments, l=greyish stripe on dorsum, m=same on ventrum, n=anal cirri, o=dorsal "Fühlfäden", p=parapodia, q=ventral projection, r=lateral furrow, s=ventrum.

FIGURE 3 in A new extinct species of large bullfinch (Aves: Fringillidae: Pyrrhula) from Graciosa Island (Azores, North Atlantic Ocean)

FIGURE 3. PremaXilla and mandible of Pyrrhula crassa n.sp. (A; MCMa 2003.016 holotype, A`; MCMa 2002.016, reVersed), P. murina (B, B`; SPEA-140) and P. pyrrhula (C; LARC- 2328, C`; CIPA-1570). From top to bottom: dorsal, Ventral and lateral VieWs. Quadrate of P. crassa n.sp. (D; MCMa 1998.016), P. pyrrhula (E; CIPA-1570), and Fringilla coelebs (F; IMEDEA 12518). Lateral VieW.

FIGURE 2. Measurements. 1 in A new extinct species of large bullfinch (Aves: Fringillidae: Pyrrhula) from Graciosa Island (Azores, North Atlantic Ocean)

FIGURE 2. Measurements. 1: cranium length, from the apeX of the premaXilla to the end of the cranium; 2: dorsal length of the premaXilla, from the nasofrontal hinge to the premaXillary apeX; 3: Ventral length of the premaXilla, from the palatine notch to the premaXillary apeX; 4: nostril length, 5: nostril Width; 6: processus dorsonarialis Width; 7: premaXilla Width; 8: premaXilla height; 9: mandible length; 10: length of the mandibular symphysis; 11: maXimum Width of the symphysis; 12: minimum height of mandibular ramus; 13: maXimum mandibular height; 14: minimal mandibular height at the lateral cotyla; 15: length of the lateral cotyla; 16: maXimum Width of the mandible; 17: humerus length, from the caput humeris to the end of processus flexorius; 18: proXimal humerus Width; 19: humerus Width of shaft at midpoint; 20: humerus distal Width; 21: carpometacarpus length; 22: carpometacarpus proXimal Width; 23: carpometacarpus distal Width; 24: coracoid length, from the processus acrocoracoideus to the angulus medialis coracoidei. 25: tibiotarsus length from the apeX of the facies articularis medialis to the distal part of the distal condyles; 26: tibiotarsus Width of shaft at midpoint; and 27: tibiotarsus maXimum Width of the distal end.

FIGURE 6 in A new extinct species of large bullfinch (Aves: Fringillidae: Pyrrhula) from Graciosa Island (Azores, North Atlantic Ocean)

FIGURE 6. (A): PCA plot for the tWo principal components obtained from premaXilla Ventral length, nostril length, and premaXilla Width and height (traits 3, 4, 7 and 8). (B): PCA plot for the tWo principal components obtained from mandible length, symphysis length and Width (traits 9, 10 and 11). Pyrrhula pyrrhula (triangles), P. erythaca (circles), P. murina (squares), and P. crassa n.sp. (stars).

FIGURE 1 in A new extinct species of large bullfinch (Aves: Fringillidae: Pyrrhula) from Graciosa Island (Azores, North Atlantic Ocean)

FIGURE 1. Geographic position of Macaronesia in eastern Atlantic Ocean, shoWing the Azores Archipelago and the location of Furna do Calcinhas (spot) inside Caldeira Volcano in Graciosa Island.

FIGURE 4 in A new extinct species of large bullfinch (Aves: Fringillidae: Pyrrhula) from Graciosa Island (Azores, North Atlantic Ocean)

FIGURE 4. Coracoid, humerus and carpometacarpus of Pyrrhula crassa n.sp. (A), P. murina (B) and P. pyrrhula (C). From top to bottom: left coracoid dorsal VieW, left humerus caudal VieW and right carpometacarpus Ventral VieW. Right tibiotarsus of P. crassa n.sp. (A`), P. murina (B`) and P. pyrrhula (C`), cranial VieW. From top to bottom (A): MCMa 2010.016, MCMa 1998.016, MCMa 2009.016; (B): SPEA-120; (C): CIPA 2057, CIPA 1570, CIPA 2328. (A`): MCMa 1998.016; (B`): SPEA- 120; (C`): LARC 2328.

FIGURE 5. A in A new extinct species of large bullfinch (Aves: Fringillidae: Pyrrhula) from Graciosa Island (Azores, North Atlantic Ocean)

FIGURE 5. A: Skull and mandible, lateral VieW. From top to bottom: Pyrrhula pyrrhula, LARC 2328; P. murina, SPEA 120; P. crassa n.sp., based on premaXilla MCMa 2006.016 and mandible MCMa 2002.016. The missing parts haVe been added using the equiValent parts of P. murina. Scale = 1 cm. B: From top to bottom: aspect of eXtant P. pyrrhula; P. murina; and possible aspect in life of P. crassa n.sp. (colours are speculatiVe). Art by Pau OliVer.