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Figure 9 in An overview on the freshwater sponge fauna (Demospongiae: Spongillida) of New Zealand and New Caledonia with new insights into Heterorotula from deep thermal vents of the Lake Taupo

Figure 9. Heterorotula kakauensis sampled from the Horomatangi Geothermal System of Lake Taupo, New Zealand at 125–180 m depth (by the submarine Jago). (A) ectosomal skeleton at the sponge surface. (B) choanosomal skeleton. (C–E) spiny oxeas as megascleres with rosette–like (verticillate) spinosity. (F) gemmule. (G) top view of the distal rotules of the gemmuloscleres at the gemmular theca surface. (H) gemmulosclere. (I) malformed gemmulosclere. (A–B FW-POR 564, C–E FW-POR 566; F–I FW- POR 565).

Figure 6. The historical material BMNH 23.10.7.1 in An overview on the freshwater sponge fauna (Demospongiae: Spongillida) of New Zealand and New Caledonia with new insights into Heterorotula from deep thermal vents of the Lake Taupo

Figure 6. The historical material BMNH 23.10.7.1 previously identified as Ephydatia kakahuensis and presently considered a mix of Heterorotula kakahuensis and a possible Pottsiela taxon.

Figure 7 in An overview on the freshwater sponge fauna (Demospongiae: Spongillida) of New Zealand and New Caledonia with new insights into Heterorotula from deep thermal vents of the Lake Taupo

Figure 7. Heterorotula kakahuensis (as Ephydatia kakahuensis). Megascleres and gemmules of part of the historical material BMNH 23.10.7.1. (A–B) skeletal megascleres. (C) gemmule with spicular cage. (D) foramen. (E–F) close-up on the distal rotules of gemmuloscleres in the trilayered gemmular theca (FW- POR 428, FW-POR 429).

Figure 1 in An overview on the freshwater sponge fauna (Demospongiae: Spongillida) of New Zealand and New Caledonia with new insights into Heterorotula from deep thermal vents of the Lake Taupo

Figure 1. (A) Study area of Spongillida (Porifera, Demospongiae) in insular freshwater of Australasia. (B) New Caledonia Island harbours three endemic species viz. Heterorotula caledonensisı Oncosclera diahoti, and Pachyrotula raceki (genus Pachyrotula is also endemic). Heterorotula multidentata is shared by New Caledonia and Eastern Australia. (C) Geographic range of Heterorotula kakahuensis endemic to New Zealand.

Figure 2 in An overview on the freshwater sponge fauna (Demospongiae: Spongillida) of New Zealand and New Caledonia with new insights into Heterorotula from deep thermal vents of the Lake Taupo

Figure 2. Oncosclera diahoti (modified after Rützler 1968) endemic to New Caledonia. (A) grouped gemmules. (B1a and B2a) centrotylote oxeas as gemmuloscleres. (B2b), smooth oxea as megasclere (detail).

Figure 4 in An overview on the freshwater sponge fauna (Demospongiae: Spongillida) of New Zealand and New Caledonia with new insights into Heterorotula from deep thermal vents of the Lake Taupo

Figure 4. (A) Heterorotula caledonensis (modified after Volkmer-Ribeiro and Rützler, 1997) endemic to New Caledonia. (Aa) gemmuloscleres without rotules. (Ab) gemmuloscleres as birotules. (Ac), variously spiny acanthoxeas as megascleres. (Ad) gemmuloscleres (aberrant). (B) Heterorotula multidentata (modified after Volkmer-Ribeiro and Rützler 1997). (Ba) oxeas spiny to smooth, as megascleres. (Bb) birotules of different dimensional classes as gemmuloscleres. (C) Pachyrotula raceki (modified after Volkmer-Ribeiro and Rützler 1997) endemic to New Caledonia. (Ca) spiny oxeas as megascleres. (Cb) variable morphs of spiny gemmuloscleres.

FIGURES 49–58 in Nocturnal velvet ant males (Hymenoptera: Mutillidae) of Deep Canyon, California including four new species and a fifth new species from Owens Lake Valley, California

FIGURES 49–58. Acanthophotopsis falciformis: 49. Genitalia, lateral view (from Tanner & Pitts 2009). Dilophotopsis paron: 50. Genitalia, ventral, dorsal, inner lateral view, and lateral view of penis valve; and 51. Mesosoma, oblique ventral view (from Wilson & Pitts 2008). Sphaeropthalma amphion: 52. Genitalia, dorsal, inner lateral view, and lateral view of penis valve (from Pitts et al. 2004). Sphaeropthalma angulifera: 53. Genitalia, dorsal, inner lateral view, and lateral view of penis valve (from Wilson & Pitts 2009). Mandible, anterior view: 54. Sphaeropthalma angulifera; and 55. Sphaeropthalma mendica (from Wilson & Pitts 2009). Sphaeropthalma ferruginea: 56. Genitalia, ventral view left, dorsal view right. Sphaeropthalma ignacio: 57. Genitalia, ventral view left, dorsal view right. Sphaeropthalma macswaini: 56. Genitalia, inner lateral view left.

FIGURES 25–31. Head, anterior view. 25 in Nocturnal velvet ant males (Hymenoptera: Mutillidae) of Deep Canyon, California including four new species and a fifth new species from Owens Lake Valley, California

FIGURES 25–31. Head, anterior view. 25. Sphaeropthalma. megagnathos; 26. S. mendica; 27. S. pallida; 28. S. sublobata; 29. S. tetracuspis; 30. S. triangularis; and 31. S. yumaella.

FIGURES 44–48 in Nocturnal velvet ant males (Hymenoptera: Mutillidae) of Deep Canyon, California including four new species and a fifth new species from Owens Lake Valley, California

FIGURES 44–48. Sphaeropthalma mankelli, sp. nov.: 44. Head, anterior view; 45. Habitus; and 46. Apex of wing. Acrophotopsis campylognatha: 47. genitalia, dorsal view (scale 0.5 mm) and 48. Close up of cuspis (scale 0.2 mm) (Fig. 47. from Pitts & McHugh 2002).

FIGURES 38–43 in Nocturnal velvet ant males (Hymenoptera: Mutillidae) of Deep Canyon, California including four new species and a fifth new species from Owens Lake Valley, California

FIGURES 38–43. Sphaeropthalma chandleri, sp. nov.: 38. Head, anterior view; and 39. Habitus. Sphaeropthalma fergusoni, sp. nov.: 40. Pygidium, dorsal view; 41. Head anterior view; 42. Head, dorsal view; and 43. Habitus.

FIGURES 1–12. Head, anterior view. 1 in Nocturnal velvet ant males (Hymenoptera: Mutillidae) of Deep Canyon, California including four new species and a fifth new species from Owens Lake Valley, California

FIGURES 1–12. Head, anterior view. 1. Acanthophotopsis falciformis; 2. Acrophotopsis campylognatha; 3. Odontophotopsis acmaea; 4. O. armata; 5. O. aufidia; 6. O. bellona; 7. O. biramosa; 8. O. clypeata; 9. O. inconspicua; 10. O. mamata; 11. O. melicausa; and 12. O. quadrispinosa.

FIGURES 13–24 in Nocturnal velvet ant males (Hymenoptera: Mutillidae) of Deep Canyon, California including four new species and a fifth new species from Owens Lake Valley, California

FIGURES 13–24. Head, anterior view; except ventral view 17. 13. Odontophotopsis serca; 14. O. setifera; 15. Sphaeropthalma. amphion; 16. S. angulifera; 17. S. angulifera; 18. S. arota; 19. S. becki; 20. S. blakeii; 21. S. difficilis; 22. S. ferruginea; 23. S. ignacio; and 24. S. macswaini.

FIGURES 32–37 in Nocturnal velvet ant males (Hymenoptera: Mutillidae) of Deep Canyon, California including four new species and a fifth new species from Owens Lake Valley, California

FIGURES 32–37. Odontophotopsis hammetti, sp. nov.: 32. Head, anterior view; and 33. Habitus. Sphaeropthalma arnalduri, sp. nov.: 34. Head, dorsal view; 35. Head oblique lateral view; 36. Mesosoma, lateral view; and 37. Habitus.

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FIGURE 1 in Endemic Lake Baikal sponges from deep water. 2: Taxonomy and Bathymetric Distribution

FIGURE 1. Baikalospongia abyssalis sp. nov. A: Holotype: BS99. Scale bar 1 cm. B: Paratype: BS 100. Scale bar 1 cm. C: fragment of holotype BS99 fixed in ethanol. Scale bar 1 mm. D: fragment of holotype BS99 fixed in formalin. Scale bar 1 mm. E,F: the skeleton of holotype BS99. Scale bars 1 mm and 100 µm. G–J: SEM photos of megascleres. Scale bars 100 µm and 10 µm.

FIGURE 1 in Hemibates koningsi spec. nov: a new deep-water cichlid (Teleostei: Cichlidae) from Lake Tanganyika

FIGURE 1. PCA scatter plot based on 24 morphometric measurements, species score limits visualized as convex hulls (N=51). PCII vs. PCIII. PC II explains 3.0% of the variance while PC II explains 1.1%. Dots = Hemibates koningsi sp. nov., diamond = holotype of Hemibates koningsi sp. nov., squares = Hemibates stenosoma, triangles = syntypes of Hemibates stenosoma.

FIGURE 2 in Hemibates koningsi spec. nov: a new deep-water cichlid (Teleostei: Cichlidae) from Lake Tanganyika

FIGURE 2. Maximum likelihood tree (RAxML; substitution model GTR + Gamma) of the Lake Tanganyika endemic cichlid genera Hemibates (2 species), Bathybates (7 species) and Trematocara (5 species) as outgroup based on 51 mitochondrial protein coding gene ND2 haplotypes (900 bp). Numbers at nodes represent bootstrap (BS) values based on 360 bootstrap replications. Black circles represent BS values of 100. BS values below 50 are not shown. Representative species and specimens depicted from the top to bottom: male Hemibates koningsi sp. nov. (ZSM 45056, DRC-2012/3138), female Hemibates koningsi sp. nov. (ZSM 44566, DRC-2012/3275), male Hemibates stenosoma (ZSM 44573, DRC-2012/3211), female Hemibates stenosoma (ZSM 44567, DRC-2012/3126), Bathybates graueri, Bathybates fasciatus, Bathybates vittatus, Bathybates leo, Bathybates minor, Trematocara macrostoma and Trematocara unimaculatum.

FIGURE 5 in Hemibates koningsi spec. nov: a new deep-water cichlid (Teleostei: Cichlidae) from Lake Tanganyika

FIGURE 5. Pharyngeal jaws of the Hemibates stenosoma and H. koningsi sp. nov. A. Lateral view of pharyngeal jaws of H. stenosoma from the top to bottom: BMNH 1906–9–6–77–78 (syntype); ZSM 44567, DRC-2012/3124; ZSM 44564, DRC- 2012/3116 B. Lateral view of pharyngeal jaws of Hemibates koningsi sp. nov. paratypes from the top to bottom: MRAC 2017– 005–P-0001, DRC-2012/3103; ZSM 44570, DRC-2012/3186; ZSM 44565, DRC-2012/3243 C. Dorsal view of the lower pharyngeal jaw of Hemibates koningsi sp. nov. (MRAC 2017–005–P-0001, DRC-2012/3103, paratype), left: radiograph, suture of lower pharyngeal jaw straight, right: same lower pharyngeal jaw photographed through a stereomicroscope.

FIGURE 4 in Hemibates koningsi spec. nov: a new deep-water cichlid (Teleostei: Cichlidae) from Lake Tanganyika

FIGURE 4. Hemibates koningsi sp. nov. A. Arrangement and morphology of oral jaw teeth (Holotype, ZSM 45056, DRC- 2012/3138, 192.2 mm SL) B. Flank scales with minute, cycloid to weakly ctenoid scales on their anterior basis (holotype) C. Female Hemibates koningsi sp. nov, shortly after collection, ZSM 44566, DRC-2012/3275 141.9 mm SL; Zambia, Northern Province, Lake Tanganyika, Mpulungu basin, no exact locality data available, purchased in Inguenyo fish market, Mpulungu.

FIGURE 3 in Hemibates koningsi spec. nov: a new deep-water cichlid (Teleostei: Cichlidae) from Lake Tanganyika

FIGURE 3. Hemibates koningsi sp. nov. A. Holotype, shortly after collection B. Holotype, ZSM 45056, DRC-2012/3138, 192.2 mm SL; Zambia, Northern Province, Lake Tanganyika, Mpulungu basin, no exact locality data available, purchased in Inguenyo fish market, Mpulungu C. radiograph of holotype.