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Fig. 7 in Taxonomic diversity of marine planktonic 'y-larvae' (Crustacea: Facetotecta) from a coral reef hotspot locality (Japan, Okinawa), with a key to y-nauplii

Fig. 7. Last-stage nauplii of two different morphospecies of y-larvae (Facetotecta) from Sesoko Island (Okinawa, Japan). A–G. Type D* ("Big brown"). H–M. Type B. Shown either in life (A–B, H–J) or as slide-mounted exuviae (C–G, K–M). Abbreviations: A1 = first antenna; A2 = second antenna; Md = mandible.

Fig. 2. Y in Taxonomic diversity of marine planktonic 'y-larvae' (Crustacea: Facetotecta) from a coral reef hotspot locality (Japan, Okinawa), with a key to y-nauplii

Fig. 2. Y-naupliar (Facetotecta) diversity at Sesoko Island (Okinawa, Japan). A. Schematic life cycle of y-larvae (modified from Itô 1991; Glenner et al. 2008). B. Overview of 34 morphospecies of lecithotrophic last-stage y-nauplii obtained by laboratory rearing of earlier-stage nauplii collected in the plankton; three of them represent formally described species while 31 remain undescribed. C. Nine types of planktotrophic y-larvae, of which only Type A* is treated in detail in this paper. All photos in B and C are to the same scale. Figure also used in Olesen (2004). Examples of live video of most of the y-naupliar morphospecies can be seen at https://youtu.be/er0mYLswV-c and are also deposited at Figshare.com: https://doi.org/10.6084/m9.figshare.24953568.v1.

Fig. 5 in Taxonomic diversity of marine planktonic 'y-larvae' (Crustacea: Facetotecta) from a coral reef hotspot locality (Japan, Okinawa), with a key to y-nauplii

Fig. 5. Scanning electron micrographs of three significantly different kinds of last-stage lecithotrophic (non-feeding) y-nauplii (Facetotecta) illustrating key characters (general body size and shape, and morphology of labrum and caudal spines) used herein to separate and describe 34 y-naupliar morphospecies, with various measurements explained directly on the figure. A–B. Hansenocaris demodex Olesen et al., 2022, ventral view with detail of labral area. C. Hansenocaris cristalabri Olesen & Grygier, 2022 (holotype, NHMD), lateral view. D–F. Type K, lateral view with details of labrum and caudal spines. A–B from Olesen et al. (2022); C from Olesen & Grygier (2022).

Fig. 12 in Taxonomic diversity of marine planktonic 'y-larvae' (Crustacea: Facetotecta) from a coral reef hotspot locality (Japan, Okinawa), with a key to y-nauplii

Fig. 12. Last-stage nauplii of two different morphospecies of y-larvae (Facetotecta) from Sesoko Island (Okinawa, Japan). A–D. Y-nauplius Type U*. E–G. Y-nauplius Type V. Shown either in life (A, E–G) or as slide-mounted exuviae (B–D). Abbreviations: A1 = first antenna; A2 = second antenna; Md = mandible.

Fig. 1 in Taxonomic diversity of marine planktonic 'y-larvae' (Crustacea: Facetotecta) from a coral reef hotspot locality (Japan, Okinawa), with a key to y-nauplii

Fig. 1. Field work to collect y-larvae (Facetotecta) at Sesoko Island (Okinawa, Japan) in 2018 and 2019. A. Example of newly collected y-nauplii (19 specimens) and y-cyprids (1 specimen). B. Seven lecithotrophic y-nauplii showing internal yolk and pigment, too early in development to be identified except for a specimen of Type AM and possible specimens of Types K and AG. C. Two common morphospecies of planktotrophic nauplii, Types A* and I*. D. Tray with code-labelled petri dishes used for rearing. E. Sesoko Island. F. Pier of Sesoko Station. G. Sorting and photography of y-larvae in the lab. A–C from Olesen et al. (2002).

Fig. 6 in Taxonomic diversity of marine planktonic 'y-larvae' (Crustacea: Facetotecta) from a coral reef hotspot locality (Japan, Okinawa), with a key to y-nauplii

Fig. 6. Last-stage nauplii of two different (morpho)species of y-larvae (Facetotecta) from Sesoko Island (Okinawa, Japan). A–F. Hansenocaris demodex Olesen et al., 2022 (all paratypes). G–L. Type C ('Bumblebee'). Shown either in life (A–B, G–H) or as slide-mounted exuviae (C–F, I –L). Abbreviations: A1 = first antenna; A2 = second antenna; Md = mandible.

Fig. 30 in On the identity of Otiorhynchus (Nihus) subcostatus STIERLIN, 1866, description of Otiorhynchus muffi sp. nov., and an illustrated key to the species of Nihus REITTER, 1912 with taxonomic comments on both the subgenera Nihus and Eunihus REITTER, 1912 (Coleoptera, Curculionidae)

Fig. 30. Map showing all localities of revised specimens of Otiorhynchus azaleae (black circles), O. gredleri (white circles), O. spaethi (black squares), O. venustus (white squares) and O. hypocrita (white squares with black circle).

Fig. 29 in On the identity of Otiorhynchus (Nihus) subcostatus STIERLIN, 1866, description of Otiorhynchus muffi sp. nov., and an illustrated key to the species of Nihus REITTER, 1912 with taxonomic comments on both the subgenera Nihus and Eunihus REITTER, 1912 (Coleoptera, Curculionidae)

Fig. 29. Map showing all localities of revised specimens of Otiorhynchus subcostatus (black circles) and those of O. muffi sp. nov. (white circles). Note that O. subcostatus is also recorded from the French Massif Central (records not shown on this map).

Figs 19–24 in On the identity of Otiorhynchus (Nihus) subcostatus STIERLIN, 1866, description of Otiorhynchus muffi sp. nov., and an illustrated key to the species of Nihus REITTER, 1912 with taxonomic comments on both the subgenera Nihus and Eunihus REITTER, 1912 (Coleoptera, Curculionidae)

Figs 19–24. Spiculum ventrale of selected Otiorhynchus (Nihus) 19. O. subcostatus (lectotype, Engadine), 20. O. spaethi (Campogrosso), 21. O. spaethi (Monte Cavallo), 22. O. azaleae (Koralpe), 23. O. azaleae (Monte Sernio), 24. O. gredleri (Cima Tombea).

Figs 10–13 in On the identity of Otiorhynchus (Nihus) subcostatus STIERLIN, 1866, description of Otiorhynchus muffi sp. nov., and an illustrated key to the species of Nihus REITTER, 1912 with taxonomic comments on both the subgenera Nihus and Eunihus REITTER, 1912 (Coleoptera, Curculionidae)

Figs 10–13. Habitus of 10. Otiorhynchus gredleri (female from a parthenogenetic population, Piz Clünas), 11. O. azaleae (male from Koralpe), 12. Ditto (female from an amphigonic population, Wöllaner Nock), 13. Ditto (female from a parthenogenetic population, Monte Sernio).

Figs 2–5 in On the identity of Otiorhynchus (Nihus) subcostatus STIERLIN, 1866, description of Otiorhynchus muffi sp. nov., and an illustrated key to the species of Nihus REITTER, 1912 with taxonomic comments on both the subgenera Nihus and Eunihus REITTER, 1912 (Coleoptera, Curculionidae)

Figs 2–5. Habitus of female specimens of 2. Otiorhynchus uncinatus (Sagno), 3. O. carinatopunctatus (Tarasp), 4. O. muffi sp. nov. (holotype, S-charl), 5. O. subcostatus (lectotype, Engadine).

Figs 6–9 in On the identity of Otiorhynchus (Nihus) subcostatus STIERLIN, 1866, description of Otiorhynchus muffi sp. nov., and an illustrated key to the species of Nihus REITTER, 1912 with taxonomic comments on both the subgenera Nihus and Eunihus REITTER, 1912 (Coleoptera, Curculionidae)

Figs 6–9. Habitus of 6. Otiorhynchus venustus (female from Valmasque), 7. O. hypocrita (female from Pragelato). 8. O. gredleri (male from Monte Baldo), 9. Ditto female from an amphigonic population, same locality.

Figs 25–28 in On the identity of Otiorhynchus (Nihus) subcostatus STIERLIN, 1866, description of Otiorhynchus muffi sp. nov., and an illustrated key to the species of Nihus REITTER, 1912 with taxonomic comments on both the subgenera Nihus and Eunihus REITTER, 1912 (Coleoptera, Curculionidae)

Figs 25–28. Penis ventral and lateral of 25. O. gredleri (Monte Baldo), 26. O. azaleae (Koralpe), 27. O. spaethi (Campogrosso), 28. O. hypocrita (Albergian).

Fig. 18 in The Lanternfly genus Pyrops in Vietnam: A new species from Central Vietnam, taxonomic changes, checklist, identification key (Hemiptera: Fulgoromorpha: Fulgoridae)

Fig. 18. Pyrops coelestinus (Stål, 1863), ♀, Vietnam, Dong Nai Prov., Vinh Cuu, Phu Ly, 27 Jul. 2008 (VNMN). A. Habitus, dorsal view. B. Habitus, ventral view. C. Habitus, lateral view. D. Head and thorax, lateral view. E. Head, perpendicular view of frons. F. Apex of cephalic process, anteroventral view. D–F = not to scale.

Fig. 14 in The Lanternfly genus Pyrops in Vietnam: A new species from Central Vietnam, taxonomic changes, checklist, identification key (Hemiptera: Fulgoromorpha: Fulgoridae)

Fig. 14. Pyrops lathburii (Kirby, 1818), ♀, Vietnam, Cao Bang Prov., Phia Den, 8 Aug. 2010 (RBINS). A. Habitus, dorsal view. B. Habitus, ventral view. C. Habitus, lateral view. D. Head and thorax, lateral view. E. Head, perpendicular view of frons. D–E = not to scale.

Fig. 12 in The Lanternfly genus Pyrops in Vietnam: A new species from Central Vietnam, taxonomic changes, checklist, identification key (Hemiptera: Fulgoromorpha: Fulgoridae)

Fig. 12. Pyrops viridirostris (Westwood, 1848), ♀, Thailand, Kanchanaburi Prov., Say Yok N.P., 4–5 Jun. 2003 (RBINS). A. Habitus, dorsal view. B. Habitus, ventral view. C. Habitus, lateral view. D. Head and thorax, lateral view. E. Head, perpendicular view of frons. F. Apex of cephalic process, anteroventral view. D–F = not to scale.

Fig. 9 in The Lanternfly genus Pyrops in Vietnam: A new species from Central Vietnam, taxonomic changes, checklist, identification key (Hemiptera: Fulgoromorpha: Fulgoridae)

Fig. 9. Pyrops atroalbus (Distant, 1918), ♀, Vietnam, Quang Tri Prov., Da Krong Nature Reserve, 10 Jul. 2011 (VNMN). A. Habitus, dorsal view. B. Habitus, ventral view. C. Habitus, lateral view. D. Head and thorax, lateral view. E. Head, perpendicular view of frons. F. Apex of cephalic process, anteroventral view. D–F = not to scale.

Fig. 7 in The Lanternfly genus Pyrops in Vietnam: A new species from Central Vietnam, taxonomic changes, checklist, identification key (Hemiptera: Fulgoromorpha: Fulgoridae)

Fig. 7. Pyrops astarte (Distant, 1914), holotype ♀ (BMNH). A. Habitus, dorsal view. B. Habitus, lateral view. C. Labels.

Fig. 4 in The Lanternfly genus Pyrops in Vietnam: A new species from Central Vietnam, taxonomic changes, checklist, identification key (Hemiptera: Fulgoromorpha: Fulgoridae)

Fig. 4. Pyrops condorinus (Lallemand, 1960), holotype ♂ (FSAG). A. Habitus, dorsal view. B. Habitus, ventral view. C. Habitus, lateral view. D. Head and thorax, lateral view. E. Labels and genitalia tube. F. Head, perpendicular view of frons. G. Apex of cephalic process, anteroventral view. D–G = not to scale.

Fig. 13 in The Lanternfly genus Pyrops in Vietnam: A new species from Central Vietnam, taxonomic changes, checklist, identification key (Hemiptera: Fulgoromorpha: Fulgoridae)

Fig. 13. Pyrops itoi (Satô & Nagai, 1994), ♀, Thailand, Khao Soi Dao Wildlife Sanctuary, May 2012 (RBINS). A. Habitus, dorsal view. B. Habitus, ventral view. C. Habitus, lateral view. D. Head and thorax, lateral view. E. Head, perpendicular view of frons. D–E = not to scale.