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FIGURE 10 in Three new species of shell-boring Dipolydora (Annelida: Spionidae: Polydorini) from the South China Sea and the Gulf of Thailand, Vietnam, with comments on the modified spines in posterior notopodia and sperm morphology in polydorins

FIGURE 10. Morphology of Dipolydora spinosa sp. nov. (formalin-fixed paratypes stained with methylene green). A, middle part of body from chaetiger 14 onwards, dorsal view, showing beginning of dorsal staining from chaetiger 15. B, middle chaetigers, dorsal view. C, anterior end, ventral view, showing stained transverse bands on chaetigers 7–13. D, anterior end, dorsal view (head in frontal view), showing MG staining of foregut. E, middle female chaetigers, dorsal view, showing dorsal terminal parts of nephridia. Abbreviations: ch5, ch15 = chaetigers 5, 15; ne = nephridium. Scale bars: A–E = 100 µm. A, C, E—MIMB 42714; B, D—MIMB 42719.

FIGURE 7 in Three new species of shell-boring Dipolydora (Annelida: Spionidae: Polydorini) from the South China Sea and the Gulf of Thailand, Vietnam, with comments on the modified spines in posterior notopodia and sperm morphology in polydorins

FIGURE 7. Morphology of Dipolydora spinosa sp. nov. A–D, anterior ends: A, left lateral view; B, D, ventral view; C, dorsal view. E–G, posterior ends: E, left lateral view; F, dorsal view; G, dorso-lateral view. H, notopodia of posterior chaetigers with capillary chaetae and awl-like spines. Abbreviation: an = occipital antenna, ch5 = chaetiger 5. Scale bars: A–D = 300 µm; E–G = 200 µm; H = 50 µm. A–F—holotype MIMB 42721, in life; G, H—paratype MIMB 42720, in life.

FIGURE 6 in Three new species of shell-boring Dipolydora (Annelida: Spionidae: Polydorini) from the South China Sea and the Gulf of Thailand, Vietnam, with comments on the modified spines in posterior notopodia and sperm morphology in polydorins

FIGURE 6. Dipolydora spinosa sp. nov. morphometric relationships. A, caruncle length and anterior position of gizzard-like structure versus total number of chaetigers. B, last branchiate chaetiger and anterior position of notopodial awl-like spines versus total number of chaetigers. Correlation coefficients (r) and their significance are reported in Table 1.

FIGURE 5 in Three new species of shell-boring Dipolydora (Annelida: Spionidae: Polydorini) from the South China Sea and the Gulf of Thailand, Vietnam, with comments on the modified spines in posterior notopodia and sperm morphology in polydorins

FIGURE 5. Morphology of Dipolydora spinosa sp. nov. (in life). A, B, anterior end, dorsal view. C, middle chaetigers, dorsal view, showing gizzard-like structure. D, gizzard-like structure, dorsal view, showing grain-like structures in the wall. Abbreviation: ch5 = chaetiger 5; gi = gizzard-lile structure. Scale bars: A–C = 200 µm; D = 50 µm. A, C, D—41-chaetiger individual; B—70-chaetiger individual. A–D—MIMB 42719.

FIGURE 3 in Three new species of shell-boring Dipolydora (Annelida: Spionidae: Polydorini) from the South China Sea and the Gulf of Thailand, Vietnam, with comments on the modified spines in posterior notopodia and sperm morphology in polydorins

FIGURE 3. Morphology of Dipolydora echinata sp. nov. (formalin-fixed holotype MIMB 42702 stained with methylene green). A, posterior end, dorsal view. B, notopodia of posterior chaetiger with thin protruding capillary chaetae and thick embedded awl-like spines. C, pygidium, dorsal view. Scale bars: A–C = 50 µm.

FIGURE 8 in Three new species of shell-boring Dipolydora (Annelida: Spionidae: Polydorini) from the South China Sea and the Gulf of Thailand, Vietnam, with comments on the modified spines in posterior notopodia and sperm morphology in polydorins

FIGURE 8. Morphology of Dipolydora spinosa sp. nov. A–F, chaetiger 5 chaetae: A, C, bilimbate companion chaetae; B, D, falcate spines in lateral view; E, ventral capillary chaeta; F, dorsal superior geniculate capillary chaeta. G, H, neurochaetae from chaetiger 7: G, inferior winged capillary chaeta; H, bidentate hooded hook. I, J, neurochaetae from a posterior most chaetiger: I, inferior hair-like capillary chaeta; J, bidentate hooded hook. K, L, notochaetae from a posterior most chaetiger: K, three awl-like spines with basal part blunt; L, capillary chaeta. M, octad of spermatids (one below is not visible). Scale bars: A–J, K, L = 20 µm; M = 5 µm. A–J—MIMB 42714; K–M—MIMB 42715.

FIGURE 2 in Three new species of shell-boring Dipolydora (Annelida: Spionidae: Polydorini) from the South China Sea and the Gulf of Thailand, Vietnam, with comments on the modified spines in posterior notopodia and sperm morphology in polydorins

FIGURE 2. Morphology of Dipolydora echinata sp. nov. A, anterior end, dorsal view. B–H, chaetiger 5 chaetae: B, D, bilimbate companion chaetae; C, E, F, falcate spines in lateral view (C, F) and in rear view (E); G, ventral capillary chaeta; H, dorsal superior geniculate capillary chaeta. I, J, neurochaetae from chaetiger 7: I, inferior winged capillary chaeta; J, bidentate hooded hook. K, L, neurochaetae from a posterior most chaetiger: K, inferior hair-like capillary chaeta; L, bidentate hooded hook. M–O, notochaetae from a posterior most chaetiger: M, partially developed awl-like spine with basal part blunt; N, fully developed awl-like spine with basal part pointed; O, capillary chaeta. P, tetrad of spermatids. Scale bars: A = 100 µm; B–O = 20 µm; P = 5 µm. A–P—MIMB 42701.

FIGURE 9 in Three new species of shell-boring Dipolydora (Annelida: Spionidae: Polydorini) from the South China Sea and the Gulf of Thailand, Vietnam, with comments on the modified spines in posterior notopodia and sperm morphology in polydorins

FIGURE 9. Morphology and reproduction of Dipolydora spinosa sp. nov. (in life). A, complete female, left lateral view, palps missing. B, anterior end, dorsal view, palps missing. C, a part of a brood laid by female inside its burrow in the shell, showing egg capsules joined in a string and containing trochophores. D, trochophores and abortive eggs from the capsules shown on C. Abbreviations: ab = abortive eggs; mo = mouth. Scale bars: A = 500 µm; B, C = 300 µm; D = 30 µm. A, B—paratype MIMB 42720; C, D—egg capsules deposited by holotype MIMB 42721.

FIGURE 1 in Three new species of shell-boring Dipolydora (Annelida: Spionidae: Polydorini) from the South China Sea and the Gulf of Thailand, Vietnam, with comments on the modified spines in posterior notopodia and sperm morphology in polydorins

FIGURE 1. Maps showing sampling locations in the Gulf of Thailand and South China Sea (A) and Nha Trang Bay (B).

FIGURE 4 in Three new species of shell-boring Dipolydora (Annelida: Spionidae: Polydorini) from the South China Sea and the Gulf of Thailand, Vietnam, with comments on the modified spines in posterior notopodia and sperm morphology in polydorins

FIGURE 4. Morphology of Dipolydora spinosa sp. nov. (formalin-fixed 41-chaetiger paratype MIMB 42719 stained with methylene green). A, anterior end, dorsal view. B, chaetigers 10–20, dorsal view, showing remains of larval pigmentation and pattern of MG staining. Abbreviations: ch10, ch20 = chaetigers 10 and 20; dl = dorso-lateral melanophores; do = dorsal paired melanophores; la = lateral melanophores; me = median vesiculate melanophores. Scale bars: A, B = 50 µm.

FIGURE 13 in Three new species of shell-boring Dipolydora (Annelida: Spionidae: Polydorini) from the South China Sea and the Gulf of Thailand, Vietnam, with comments on the modified spines in posterior notopodia and sperm morphology in polydorins

FIGURE 13. Morphology of Dipolydora vietnamita sp. nov. A–F, chaetiger 5 chaetae: A, C, bilimbate companion chaetae; B, D, falcate spines in lateral view; E, ventral capillary chaeta; F, dorsal superior geniculate capillary chaeta. G, H, neurochaetae from chaetiger 7: G, inferior winged capillary chaeta; H, bidentate hooded hook. I, J, neurochaetae from a posterior most chaetiger: I, inferior hair-like capillary chaeta; J, bidentate hooded hook. K, tetrad of spermatids. Scale bars: A–J = 20 µm; K = 5 µm. A–K—MIMB 42724.

Figure 21. A–H in Revision and phylogeny of the European species of the Eurytoma morio species group (Hymenoptera: Eurytomidae), parasitoids of bark and wood boring beetles

Figure 21. A–H, Eurytoma maura: A–G, female; H, male. A, head in frontal view; B, head in dorsal view; C, vertex; D, antenna; E, mesosoma in dorsal view; F, propodeum; G, gaster in lateral view; H, antenna.

Figure 4. A–O in Revision and phylogeny of the European species of the Eurytoma morio species group (Hymenoptera: Eurytomidae), parasitoids of bark and wood boring beetles

Figure 4. A–O, Eurytoma laricis (D, F, H, I, J); Eurytoma morio (G, M, N); Eurytoma striolata (A, B, C, L, O). A, back of head; B, postgena; C, postoccipital region; D–E, clypeus; F–G, lower face; H, male scape; I, scape plate with pores (arrows); J, male antenna; K, mesoscutum; L, female propodeum; M, procoxa; N, metacoxa; O, female petiole. Abbreviations: ATP, anterior tentorial pits; GC, genal carina; LFP, lateral formaminal plate; PGG, postgenal groove, PGL, postgenal lamina; PTP, posterior tentorial pits.

Figure 23. A–D in Revision and phylogeny of the European species of the Eurytoma morio species group (Hymenoptera: Eurytomidae), parasitoids of bark and wood boring beetles

Figure 23. A–D, male Eurytoma morio: A, head and mesosoma in lateral view; B, propodeum; C, antenna; D, scape.

Figure 11. A–H in Revision and phylogeny of the European species of the Eurytoma morio species group (Hymenoptera: Eurytomidae), parasitoids of bark and wood boring beetles

Figure 11. A–H, female of Eurytoma aloifilippoi: A, head in frontal view; B, head in dorsal view; C, antenna; D, mesosoma in dorsal view; E, propodeum; F, base of forewing; G, apical venation; H, gaster in lateral view.

FIGURE 10 in Description of new species of algal-boring Limnoria (Crustacea, Isopoda, Limnoriidae) from Japan and redescription of Limnoria segnoides Menzies, 1957 and L. nagatai Nunomura, 2012

FIGURE 10. Limnoria nagatai Paratype male TOYA Cr-23343. A, pleopod 1. B, pleopod 2. C, pleopod 3. D, pleopod 4. E, pleopod 5. F, uropod. Scale bars: A–F = 0.1 mm. Outline of folliculinid protozoans attached to some setae also shown.

FIGURE 9. Limnoria nagatai Holotype male TOYACr-23340. A, pereopod 1. B, pereopod 2. C, pereopod 3. D, pereopod 4. E, pereopod 5. F, pereopod 6. G, pereopod 7 in Description of new species of algal-boring Limnoria (Crustacea, Isopoda, Limnoriidae) from Japan and redescription of Limnoria segnoides Menzies, 1957 and L. nagatai Nunomura, 2012

FIGURE 9. Limnoria nagatai Holotype male TOYACr-23340. A, pereopod 1. B, pereopod 2. C, pereopod 3. D, pereopod 4. E, pereopod 5. F, pereopod 6. G, pereopod 7. Scale bars: A–G = 0.1 mm.

FIGURE 7. Limnoria nagatai Female KMNH IvR 500790 in Description of new species of algal-boring Limnoria (Crustacea, Isopoda, Limnoriidae) from Japan and redescription of Limnoria segnoides Menzies, 1957 and L. nagatai Nunomura, 2012

FIGURE 7. Limnoria nagatai Female KMNH IvR 500790. Dorsal view of pleonite 5, pleotelson. Scale bars: 0.1 mm.

FIGURE 4 in Description of new species of algal-boring Limnoria (Crustacea, Isopoda, Limnoriidae) from Japan and redescription of Limnoria segnoides Menzies, 1957 and L. nagatai Nunomura, 2012

FIGURE 4. Limnoria furca sp. nov. Paratype male KMNH IvR 500857. A, pleopod 1. Holotype male KMNH IvR 500856. B, pleopod 2. C, pleopod 3. D, pleopod 4. E, pleopod 5. F, uropod. Scale bars: A–G = 0.1 mm.

FIGURE 5 in Description of new species of algal-boring Limnoria (Crustacea, Isopoda, Limnoriidae) from Japan and redescription of Limnoria segnoides Menzies, 1957 and L. nagatai Nunomura, 2012

FIGURE 5. Limnoria segnoides Holotype female, ZMUC CRU-8050. A, lateral margin of pleotelson. B, posterior margin of pleotelson. C, pereopod 4. D, pereopod 5. E, pereopod 6. F, pereopod 7. Scale bar: A, B = 0.1 mm, C–F = 0.05 mm.