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FIGURES 12–17 in A new species of Anoplodactylus (Pycnogonida: Phoxichilidiidae) from Brazil, with a case of gynandromorphism in Anoplodactylus eroticus Stock, 1968

FIGURES 12–17. Anoplodactylus eroticus (UFPB.PYC–017). Male. Habitus: 12, dorsal; 13, lateral; 14, chela; 15, oviger; 16, 3rd leg 17, propodus. Scale bar: Figs. 12–13, 1mm; Fig. 14, 0.125mm; Fig. 15, 0.1mm; Fig. 16, 0.25mm, detail, 0.05mm; Fig. 17, 0.05mm, detail, 0.025mm.

FIGURES 1–5 in A new species of Anoplodactylus (Pycnogonida: Phoxichilidiidae) from Brazil, with a case of gynandromorphism in Anoplodactylus eroticus Stock, 1968

FIGURES 1–5. Anoplodactylus batangensis (UFPB.PYC–008). Male. Habitus: 1, dorsal; 2, lateral; 3, chela; 4, oviger; 5, 3rd leg. Scale bar: Fig. 1, 0.1mm; Fig. 2, 0.25mm; Fig. 3, 0.025mm; Fig. 4, 0.05mm; Fig. 5, 0.1mm, detail of propodus, 0.05mm, detail of cement gland, 0.025mm.

FIGURES 18–20 in A new species of Anoplodactylus (Pycnogonida: Phoxichilidiidae) from Brazil, with a case of gynandromorphism in Anoplodactylus eroticus Stock, 1968

FIGURES 18–20. Anoplodactylus eroticus (UFPB.PYC–017). Female. Habitus, 18, dorsal; 19, lateral; 20, 3rd leg. Scale bar: Fig. 18, 1mm; Fig. 19, 0.5mm; Fig. 20, 0.25mm, details, 0.025mm.

FIGURES 6–11 in A new species of Anoplodactylus (Pycnogonida: Phoxichilidiidae) from Brazil, with a case of gynandromorphism in Anoplodactylus eroticus Stock, 1968

FIGURES 6–11. Anoplodactylus mirim (UFPB.PYC–085). Male. Habitus: 6, dorsal; 7, lateral; 8, ventral proboscis; 9, chela; 10, oviger; 11, 3rd leg. Scale bar: Figs. 6–8, 0.05mm; Fig. 9, 0.025mm; Figs. 10–11, 0.05mm, details of Fig. 11, 0.025mm.

FIGURE 3. A in Proboscis ornamentation as a diagnostic character for the Anoplodactylus californicus-digitatus complex (Arthropoda: Pycnogonida) with an example from the Anoplodactylus eroticus female

FIGURE 3. A. Dorsal view of A. eroticus female. Scale bar = 500 m. B. Ventral view of ventral protuberances on proboscis of A. eroticus. C. Lateral view of protuberances of A. saxatilis (= A. digitatus) (Stock 1958a) from Suez Canal. D. Ventrolateral view of protuberances of A. digitatus from Lebanon. The proboscis configuration of females of A. digitatus in C and D is clearly different, which might imply the need of revision of the synonymy. E. Ventrolateral view of protuberances of A. versluysi. F. Ventral view of the outgrowths of female proboscis of A. californicus, note the onesegmented palps on each side of the proboscis. Scale bars = 100 m. G. Ventrolateral view of protuberances of A. evansi. Scale bar = 100 m. H. Close lateral view of protuberances in A. proliferus. Scale bar = 10 m.

FIGURE 5 in Proboscis ornamentation as a diagnostic character for the Anoplodactylus californicus-digitatus complex (Arthropoda: Pycnogonida) with an example from the Anoplodactylus eroticus female

FIGURE 5. Lateral view of the head segment of A. eroticus female, proboscis directed to the right side of the page. A. Brightfield image with Nomarski optics. B. DAPI nuclear stain (originally blue) with a clear differentiation of a noncellular epicuticle. C. Phalloidin (originally green) labeling. Muscle fibres (thin arrow, in A and C) in the protuberances (thick arrow in A and C) extend to the lining of the foregut containing a filtration apparatus, the 'oyster basket', which appears as a dark region within the oesophagus or foregut (A). The epicuticle is perforated by a number of pores, visible dorsally and ventrally on the distal portion of the proboscis (A).

FIGURE 4. A in Proboscis ornamentation as a diagnostic character for the Anoplodactylus californicus-digitatus complex (Arthropoda: Pycnogonida) with an example from the Anoplodactylus eroticus female

FIGURE 4. A. Frontal view of A. eroticus female head bearing protuberances on the proboscis (arrow). Epizoans on the cuticle are indicated with an asterisk (ch=chelifore, ot=ocular tubercle, pr= proboscis). Scale bar = 500 m. B. Lateral view of A. eroticus female head showing the anteriorly directed protuberances on the proboscis. C. Detail of the protuberances on A. eroticus magnified from A. Scale bars = 100 m. D. Ventral view of the smooth proboscis of an immature female of A. eroticus. Scale bar = 250 m. E. Anterolateral view of immature male A. eroticus, arrow pointing to ovigers partially formed. Scale bar = 500 m.

FIGURE 2 in Proboscis ornamentation as a diagnostic character for the Anoplodactylus californicus-digitatus complex (Arthropoda: Pycnogonida) with an example from the Anoplodactylus eroticus female

FIGURE 2. Anoplodactylus eroticus male. Chelifores and proboscis directed to the left of the page. A. Ventral view showing the diagnostic character, coxal spurs on all legs (arrows). B. Dorsal view of male. C. Arrow pointing to genital pore at tip of ventral spur of second coxa of 4th leg. D. Coxal spur on 1st leg of same specimen with no genital pore. E. Cement gland dorsally on femur of second leg of A. eroticus male. F. Cement gland on femur of second leg of A. digitatus male. Scale bars A, B, E, F = 100 m; C, D= 10 m.

FIGURE 56. Anoplodactylus monotrema Stock, 1979 in The pycnogonid fauna (Pycnogonida, Arthropoda) of the Tayrona National Park and adjoining areas on the Caribbean coast of Colombia 2319

FIGURE 56. Anoplodactylus monotrema Stock, 1979: A male trunk dorsal, arrow to seta on lateral process, B male trunk lateral, C male proboscis ventral, D postlarva dorsal, E postlarva ventral, F chela, G oviger, H male leg 3, I propodus and tarsus of leg 3, J cement gland pore lateral, K cement gland pore from dorsal.

FIGURE 53. Anoplodactylus insigniformis Stock, 1975, male A–J, female K in The pycnogonid fauna (Pycnogonida, Arthropoda) of the Tayrona National Park and adjoining areas on the Caribbean coast of Colombia 2319

FIGURE 53. Anoplodactylus insigniformis Stock, 1975, male A–J, female K: A trunk dorsal, B trunk lateral with ovigera, C proboscis ventral, D chela, E distal articles of oviger, F leg 3, G coxae 2+3 of leg 4 with male genital process, H cement gland pore, I propodus and tarsus of leg 3, J terminal process of tibia 1 of leg 3, K female coxa 2 of leg 3.

FIGURE 60. Anoplodactylus trispinosus Stock, 1951 in The pycnogonid fauna (Pycnogonida, Arthropoda) of the Tayrona National Park and adjoining areas on the Caribbean coast of Colombia 2319

FIGURE 60. Anoplodactylus trispinosus Stock, 1951: A male trunk dorsal, B male trunk lateral with oviger, C male proboscis outline ventral, D male chela, E three distal oviger articles, F male leg 3, G propodus and tarsus of leg 3, H cement gland duct, I postlarva.

FIGURE 55. Anoplodactylus micros Bourdillon, 1955 in The pycnogonid fauna (Pycnogonida, Arthropoda) of the Tayrona National Park and adjoining areas on the Caribbean coast of Colombia 2319

FIGURE 55. Anoplodactylus micros Bourdillon, 1955: A male trunk dorsal, B male trunk lateral, C male proboscis ventral, D male cheliphore, E oviger, F male leg 3, G propodus and tarsus of male leg 3, H cement gland duct, I female leg 3, J propodus and dactlus of female leg 3.

FIGURE 51. Anoplodactylus guachaquitae n in The pycnogonid fauna (Pycnogonida, Arthropoda) of the Tayrona National Park and adjoining areas on the Caribbean coast of Colombia 2319

FIGURE 51. Anoplodactylus guachaquitae n. sp., male: A trunk dorsal, B trunk lateral, C chela, D distal three articles of oviger, E leg 3, F propodus and tarsus of leg 3, G cement gland duct. Anoplodactylus reimerae Child, 1979: H, cement gland duct for comparison.

FIGURE 48. Anoplodactylus californicus Hall, 1912, all figures male except C in The pycnogonid fauna (Pycnogonida, Arthropoda) of the Tayrona National Park and adjoining areas on the Caribbean coast of Colombia 2319

FIGURE 48. Anoplodactylus californicus Hall, 1912, all figures male except C: A male trunk dorsal, B male trunk lateral, C female probiscis ventral, D cheliphore, E oviger, F leg 3, G spines and setae on propodal sole, H cement gland duct.

FIGURE 59. Anoplodactylus quadratispinosus Hedgpeth, 1948 in The pycnogonid fauna (Pycnogonida, Arthropoda) of the Tayrona National Park and adjoining areas on the Caribbean coast of Colombia 2319

FIGURE 59. Anoplodactylus quadratispinosus Hedgpeth, 1948, male: A trunk dorsal, B trunk lateral with oviger, C proboscis outline ventral, D chela, E distal three oviger articles, F leg 3, G propodus of leg 3, H, I two different views of cement gland duct.

FIGURE 54. Anoplodactylus jonesi Child, 1974 in The pycnogonid fauna (Pycnogonida, Arthropoda) of the Tayrona National Park and adjoining areas on the Caribbean coast of Colombia 2319

FIGURE 54. Anoplodactylus jonesi Child, 1974, gynandromorph: A trunk dorsal, B trunk lateral, outline of rudimentary eye process above,.C chela, D oviger, E leg 3, F propodus and tarsus of leg 3, G cement gland duct on leg 3.

FIGURE 46. Anoplodactylus bahamensis Child, 1977 in The pycnogonid fauna (Pycnogonida, Arthropoda) of the Tayrona National Park and adjoining areas on the Caribbean coast of Colombia 2319

FIGURE 46. Anoplodactylus bahamensis Child, 1977, male (except E): A trunk dorsal, B trunk lateral, C proboscis ventral, D another proboscis ventral, E postlarva dorsal, F chela, G chela of comparative specimen from USNM, H terminal articles of oviger, I leg 3, J propodus and tarsus, terminal and auxiliary claw, cutting lamella, K cement gland duct.

FIGURE 57. Anoplodactylus pectinus Hedgpeth, 1948 in The pycnogonid fauna (Pycnogonida, Arthropoda) of the Tayrona National Park and adjoining areas on the Caribbean coast of Colombia 2319

FIGURE 57. Anoplodactylus pectinus Hedgpeth, 1948: A male trunk dorsal, B male trunk lateral, C male proboscis ventral, D postlarva dorsal, E outline of postlarva's proboscis ventral, F male cheliphore, G oviger, H male leg 3, I propodus and tarsus of male leg 3, J cement gland pore, lateral view.

FIGURE 49. Anoplodactylus evelinae Marcus, 1940 in The pycnogonid fauna (Pycnogonida, Arthropoda) of the Tayrona National Park and adjoining areas on the Caribbean coast of Colombia 2319

FIGURE 49. Anoplodactylus evelinae Marcus, 1940: A A male trunk dorsal, B male trunk lateral, C postlarva dorsal, D postlarva ventral, E male cheliphore, F male oviger, G male leg 3, H propodus and terminal claw of leg 3, I cement gland pore lateral, J cement gland pore in dorsal view.

FIGURE 50. Anoplodactylus glandulifer Stock, 1954 in The pycnogonid fauna (Pycnogonida, Arthropoda) of the Tayrona National Park and adjoining areas on the Caribbean coast of Colombia 2319

FIGURE 50. Anoplodactylus glandulifer Stock, 1954, male: A ovigerous specimen, trunk lateral, B trunk dorsal, C chela, D oviger, E leg 3, F femur with two cement gland pores, G cement gland pores in lateral view, H tarsus and propodus.