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FIGURE 5 in Redescription of Callianassa jousseaumei Nobili, 1904, a junior subjective synonym of Callianassa indica de Man, 1905 with description of a new species of Neocallichirus (Decapoda: Axiidea: Callianassidae)

FIGURE 5. Neocallichirus natalensis (Barnard, 1947), NHMW 24900, female (tl 117, cl 24.4). Front in dorsal (A) and lateral (B) aspect; C, left third maxilliped (in situ); major cheliped in lateral (D) and mesial (E) view; F, same, with fingers opened; G, minor cheliped, lateral view; H, same, propodus and dactylus in mesial view; I, right third pereopod (in situ); J, sternites 6 to 8, ventral view; K, sixth abdominal somite and telson, dorsal view; L, right uropod, dorsal view; first (M) and second (N) pleopod, posterior view; O, same, detail of appendix interna. All setae omitted except in D–H. Scale is 1 mm.

FIGURE 4 in Redescription of Callianassa jousseaumei Nobili, 1904, a junior subjective synonym of Callianassa indica de Man, 1905 with description of a new species of Neocallichirus (Decapoda: Axiidea: Callianassidae)

FIGURE 4. Neocallichirus jousseaumei (Nobili, 1904). A–D, paralectotype, MNHN Th-83, male (tl 19, cl 5.0); E, F, I–K, ZRC 2010.0396 (tl 34 cl 10.2); G, NHMW 25033 (tl 85 cl 22.8); H, NHMW 25039 (tl 57 cl 16.6); L–N, NHMW 25030 (tl 36 cl 10.6); O, NHMW 25027 (tl 52 cl 15). Front in dorsal (A) and lateral (B) view; C, right third maxilliped; D, telson and left uropod; major cheliped in mesial (E) and lateral (F) view; F, H, right first pleopod, lateral view; I, L, left first pleopod, lateral view; J, M, left second pleopod, anterior view; K, N, same, detail of appendix interna; O, left second pleopod, distal part of endopod, posterior view. Scale is 1 mm.

FIGURE 2 in Redescription of Callianassa jousseaumei Nobili, 1904, a junior subjective synonym of Callianassa indica de Man, 1905 with description of a new species of Neocallichirus (Decapoda: Axiidea: Callianassidae)

FIGURE 2. Neocallichirus jousseaumei (Nobili, 1904), paralectotypes, MNHN Th 83, A–L, female (tl 61, cl 15); M–S, female (tl 61, cl 15.7). A, front in dorsal view; B, front in lateral view; C, third maxilliped in lateral view (setae omitted); D, major cheliped in mesial view; E, same, lower border of carpus and propodus in dorsomesial view; F, same, carpus in lateral view; G, dactylus and fixed finger of major cheliped in lateral view; H, minor cheliped in lateral view; I, distal articles of left third pereopod (setae omitted); J, first right pleopod in lateral view (setae omitted); K, second right pleopod in posterior view (setae omitted); L, telson and right uropod in dorsal view; eyestalk in dorsal (M) and lateral (N) view; left antennula (O) and antenna (P) in lateral view; Q, third maxilliped in lateral view (setae omitted), R, major cheliped in mesial view (setae omitted); S, same, lower border of carpus and propodus in dorsomesial view. Scale is 1 mm.

FIGURE 6 in Redescription of Callianassa jousseaumei Nobili, 1904, a junior subjective synonym of Callianassa indica de Man, 1905 with description of a new species of Neocallichirus (Decapoda: Axiidea: Callianassidae)

FIGURE 6. Neocallichirus jousseaumei (Nobili, 1904). Habitats: Alona Beach on Panglao, the Philippines at low tide (A); in Thailand, Leam Pakarang (B) and Sunset Beach (C); D, detail of sediment surface with burrow openings (diameter of sieve 20 cm); E, detail of one burrow opening with faecal pellets; F, male specimen NHMW 21956, (tl 42 cl 12.2) from Sunset Beach; female specimen NHMW 21942 (tl 74 cl 21.3) in dorsal (G) and lateral (H) view from Alona Beach (Photos: Tin-Yam Chan and Chia-Wei Lin). I, Neocallichirus natalensis (Barnard, 1947), female specimen NHMW 24900; major cheliped detached. Note associated red copepods on body surface in G–I. Scale is 1 cm.

FIGURE 7 in Redescription of Callianassa jousseaumei Nobili, 1904, a junior subjective synonym of Callianassa indica de Man, 1905 with description of a new species of Neocallichirus (Decapoda: Axiidea: Callianassidae)

FIGURE 7. Neocallichirus vaugelasi sp. n., female holotype (ovigerous, tl 118, cl 23.5), NHMW 6980. Front in dorsal (A) and lateral (B) view; C, detail of front and eyestalks; third maxilliped in mesial (D) and lateral (E) view (setae omitted); major cheliped in lateral (F) and mesial (G) view; minor cheliped in mesial (H) and lateral (I) view; J, third pereopod in mesial view (setae omitted); K, right uropod in lateral view (flat, setae omitted). Scale is 1 mm.

FIGURE 1 in Redescription of Callianassa jousseaumei Nobili, 1904, a junior subjective synonym of Callianassa indica de Man, 1905 with description of a new species of Neocallichirus (Decapoda: Axiidea: Callianassidae)

FIGURE 1. Neocallichirus jousseaumei (Nobili, 1904), lectotype of Callianassa jousseaumei Nobili, 1904, MNHN Th 83, male (tl 57, cl 15.4, telson damaged): A, front in dorsal view; B, front in lateral view; C, third maxilliped in lateral view (setae omitted); major cheliped in lateral (D) and mesial (E) view; F, minor cheliped in lateral view (in situ); G, propodus and dactylus of minor cheliped in mesial view; H, second pereopod (setae omitted); I, third pereopod (setae omitted); J, fourth pereopod (setae omitted); K, fifth pereopod (setae omitted); L, first left pleopod in lateral view; M, second left pleopod in anterior view; N, same, detail of endopod. Scale is 1 mm.

FIGURE 3 in Redescription of Callianassa jousseaumei Nobili, 1904, a junior subjective synonym of Callianassa indica de Man, 1905 with description of a new species of Neocallichirus (Decapoda: Axiidea: Callianassidae)

FIGURE 3. Neocallichirus jousseaumei (Nobili, 1904), NMCR 39021, male (tl 76 cl 21.4). Carapace in dorsal (A) and lateral (B) aspect; C, detail of front in lateral view; D, eyestalk in dorsal view; E, right mandible; F, right first maxilla; G, right second maxilla; H, right first maxilliped; I, right second maxilliped; right (J) and left (K) third maxilliped; L, major cheliped in mesial view; M, same, propodus and dactylus in lateral view; N, minor cheliped in mesial view; O, distal segments of third pereopod; P, telson and left uropod; right first (Q) and second (R) pleopod in posterior view. All setae omitted except for L, M, N, P. Scale is 1 mm.

FIGURE 9 in Redescription of Callianassa jousseaumei Nobili, 1904, a junior subjective synonym of Callianassa indica de Man, 1905 with description of a new species of Neocallichirus (Decapoda: Axiidea: Callianassidae)

FIGURE 9. Neocallichirus vaugelasi sp. n., male paratype (tl 105, cl 27.2), MNHN Th-930. A, front in lateral view; B, detail of front and eyestalks in dorsal view; eyestalk in dorsal (C) and lateral (D) view; right antennule (E) and antenna (F); mandible in lateral (G) and mesial (H) view; I, right maxillule; J, right maxilla; K, right first maxilliped; L, right second maxilliped; minor cheliped in mesial (M) and fingers in lateral (N) view; O, distal part of third pereopod, mesial face; left fourth (P) and left fifth (Q) pereopod; R, telson; S, left uropod; T, first left pleopod, lateral view; U, same detail of terminus; V, second left pleopod, anterior view; same, distal part of endopod in posterior (W) and anterior (X) view; Y, right third pleopod; Z, same, appendix interna. Setae omitted in A, G–L, O, U, X–Z. Scale is 1 mm.

FIGURE 6 in On the identities of Callianassa bouvieri Nobili, 1904, C. maldivensis Borradaile, 1904, and C. gravieri Nobili, 1905 (Crustacea: Decapoda: Callianassidae): a morphometric approach

FIGURE 6. Outline of selected major cheliped merus in mesial view (partially mirrored for uniform orientation). A–E, P. b ou - vieri males; F–J, P. bouvieri females; K–P, P. maldivensis males; Q–U, P. maldivensis females. A, NHMW 25098; B, NHMW 25086; C, NHMW 19829; D, NHMW 25076; E, NHMW 19983; F, NHMW 6591/24; G, NHMW 25050; H, NHMW 25073; I, NHMW 25085; J, NHMW 19980; K, NHMW 25135; L, NHMW 25102; M, ULLZ 8428; N, NHMW 25120; O, MNHN Th- 1069 (holotype of C. rectangularis); P, UMC I.58505 (holotype of C. maldivensis); Q, NHMW 25117; R, NHMW 25107; S, NHMW 25129; T, NHMW 25128; U, NHMW 25105. Scale is 1 mm. Numbers to the left indicate carapace length of the respective specimen in mm.

FIGURE 3 in On the identities of Callianassa bouvieri Nobili, 1904, C. maldivensis Borradaile, 1904, and C. gravieri Nobili, 1905 (Crustacea: Decapoda: Callianassidae): a morphometric approach

FIGURE 3. Relationships between male to female ratio in major cheliped height and carapace length of shrimp. Regressions were calculated excluding types and specimens from Ghardaqa and Kiribati.

FIGURE 5 in On the identities of Callianassa bouvieri Nobili, 1904, C. maldivensis Borradaile, 1904, and C. gravieri Nobili, 1905 (Crustacea: Decapoda: Callianassidae): a morphometric approach

FIGURE 5. Paratrypaea bouvieri (A–I) and P. maldivensis (J–U), major and minor chelipeds. A–D, MNHN Th-65 (male holotype of C. bouvieri, cl 5.3); E, MNHN Th-79 (female holotype of C. gravieri, cl 3.8, minor cheliped only); F, G, NHMW 6591/ 2 (male cl 4.4); H, I, NHMW 6591/15 (ovigerous female cl 5.2); J–M, UMC I.58505 (male holotype of C. maldivensis, cl 4.8); N–Q, MNHN Th-1069 (male holotype of C. rectangularis, cl 4.5); R, S, NHMW 25120 (male cl 3.5); T, U, NHMW 25128 (female cl 4.0). Mesial aspects except H, I, M; B, K, N, lower border of propodus in dorsomesial view; C, L, O, carpus in dorsal view. Most setation omitted. Scale is 1 mm.

FIGURE 2 in On the identities of Callianassa bouvieri Nobili, 1904, C. maldivensis Borradaile, 1904, and C. gravieri Nobili, 1905 (Crustacea: Decapoda: Callianassidae): a morphometric approach

FIGURE 2. Plots of propodus height of major (phma, filled symbols) and minor (phmi, open symbols) chelipeds of males (A, C, squares) and females (B, D, circles) of P. bouvieri (A, B) and P. maldivensis (C, D). Triangles represent data for the holotypes of C. bouvieri and C. maldivensis, inverted triangles data for holotypes of C. gravieri and C. rectangularis.

FIGURE 1 in On the identities of Callianassa bouvieri Nobili, 1904, C. maldivensis Borradaile, 1904, and C. gravieri Nobili, 1905 (Crustacea: Decapoda: Callianassidae): a morphometric approach

FIGURE 1. Paratrypaea bouvieri (A–D) and P. maldivensis (E, F), habitat (A, B), burrow openings (C, E) and live specimens (D, F). A, C, Dahab, El Qura; B, mangrove at Shura Arwashi near Nabq; D, male specimen (NHMW 25048, cl 6.8) from Dahab; E, sediment surface in 10 m depth at "Laguna" (photograph: Philip Hofer); F, male (top, NHMW 25115, cl 3.9) and female (bottom, NHMW 25125, cl 3.6) specimen from Aqaba. Scale is 5 cm in C and E, 1 cm in D and F.

FIGURE 7 in On the identities of Callianassa bouvieri Nobili, 1904, C. maldivensis Borradaile, 1904, and C. gravieri Nobili, 1905 (Crustacea: Decapoda: Callianassidae): a morphometric approach

FIGURE 7. Posterior border of telson. A, no median spine (P. bouvieri, NHMW 25076, male cl 5.3); B, tiny median spine (P. bouvieri, NHMW 25065, male cl 6.6); C, prominent median spine (P. maldivensis, NHMW 25145, female cl 4.4). Scale is 100 µm.

FIGURE 4 in On the identities of Callianassa bouvieri Nobili, 1904, C. maldivensis Borradaile, 1904, and C. gravieri Nobili, 1905 (Crustacea: Decapoda: Callianassidae): a morphometric approach

FIGURE 4. Non-metric Multidimensional Scaling ordination plots showing the separation of P. bouvieri and P. maldivensis. Group 1 contains the holotypes of C. maldivensis and C. rectangularis, the holotype of C. bouvieri is in group 4.

FIGURE 4 in Calliaxina chalmasii (Brocchi, 1883) comb. nov. (Decapoda: Axiidea: Callianassidae: Eucalliacinae), a ghost shrimp from the Middle Miocene of Europe, with reappraisal of the fossil record of Eucalliacinae

FIGURE 4. Calliaxina chalmasii (Brocchi, 1883) new combination, Budapest area (Great Hungarian Basin, Hungary): A, right major propodus (inner and outer view), PAL 2011.36; B, right major propodus (inner and outer view), KGP-MH RA-033; C, right major propodus, PAL 2011.34; D, right major propodus, PAL 2011.35; E, left major propodus (outer and inner view), PAL 2011.37; F, left major propodus (outer and inner view), PAL 2011.33; G, left major propodus (outer and inner view), KGP- MH RA-034; H, left major propodus, KGP-MH RA-021; I, right major propodus, KGP-MH RA-023; J, left major propodus, KGP-MH RA-020; K, left minor propodus ("short" morphotype), KGP-MH RA-036; L, left minor propodus, PAL 2011.30; M, left minor propodus, PAL 2011.32; N, left minor propodus articulated with dactylus (outer and inner view), PAL 2011.29; O, left minor propodus, KGP-MH RA-035; P, left minor propodus (outer and inner view), PAL 2011.31; Q, right carpus, KGP-MH RA-031; R, right carpus (outer and inner view), KGP-MH RA-028. All specimens are to scale.

FIGURE 1 in Calliaxina chalmasii (Brocchi, 1883) comb. nov. (Decapoda: Axiidea: Callianassidae: Eucalliacinae), a ghost shrimp from the Middle Miocene of Europe, with reappraisal of the fossil record of Eucalliacinae

FIGURE 1. Map showing the position of studied localities (modified from Harzhauser et al. 2003). In grey are pre-Neogene sediments and basement. 1, the Fenk guarry; 2, Dúbravská hlavica; 3, Budapest city area.

FIGURE 6 in Calliaxina chalmasii (Brocchi, 1883) comb. nov. (Decapoda: Axiidea: Callianassidae: Eucalliacinae), a ghost shrimp from the Middle Miocene of Europe, with reappraisal of the fossil record of Eucalliacinae

FIGURE 6. Calliaxina chalmasii (Brocchi, 1883) new combination, Dúbravská hlavica (Vienna Basin, Slovakia): A, left major propodus, KGP-MH DH-074; B, left major propodus, SNM-Z 37570; C, left minor propodus, KGP-MH DH-075; D, right minor propodus articulated with carpus, SNM-Z 37571; E, fragmented right pollex (from right chela). All specimens are to scale and were coated with ammonium chloride prior to photography.

FIGURE 3 in Calliaxina chalmasii (Brocchi, 1883) comb. nov. (Decapoda: Axiidea: Callianassidae: Eucalliacinae), a ghost shrimp from the Middle Miocene of Europe, with reappraisal of the fossil record of Eucalliacinae

FIGURE 3. Reconstruction of major (A) and minor (B) chelae of Calliaxina chalmasii (Brocchi, 1883) comb. nov.

FIGURE 5 in Calliaxina chalmasii (Brocchi, 1883) comb. nov. (Decapoda: Axiidea: Callianassidae: Eucalliacinae), a ghost shrimp from the Middle Miocene of Europe, with reappraisal of the fossil record of Eucalliacinae

FIGURE 5. Calliaxina chalmasii (Brocchi, 1883) new combination, Fenk quarry (Vienna Basin, Austria): A, left minor propodus articulated with dactylus, NHMW-2011-0167-0118; B, right major propodus, NHMW-2011-0167-0120a; C, left major propodus, NHMW-2011-0167-0120b; D, right minor propodus, NHMW-2011-0167-0117; E, right carpus, NHMW- 2011-0167-0116. All specimens are to scale and were coated with ammonium chloride prior to photography.