FIGURE 10. Pennella filosa, a. habitus, ventral; b. anterior ends of 3 specimens from Mola mola (USNM 47821, 54120), all dorsal; c. first antenna, dorsal; d. second antenna, dorsal; e. sympods of first swimming legs. (b, e from Hogans 1987). Scale bars: a= 5.0 mm; b = 2.0 mm; c- e = 0.02 mm.Published as part of Hogans, W. E., 2017, Review of Pennella Oken, 1816 (Copepoda: Pennellidae) with a description of Pennella benzi sp. nov., a parasite of Escolar, Lepidocybium flavobrunneum (Pisces) in the northwest Atlantic Ocean, pp. 1-38 in Zootaxa 4244 (1) on page 21, DOI: 10.11646/zootaxa.4244.1.1, http://zenodo.org/record/40040
FIGURE 6. Pennella benzi sp. nov. a. Habitus, holotype, dorsal (USNM 180162). b. Habitus, holotype, ...
FIGURE 15. Pennella platycephalus, a. entire parasite; b. cephalothorax, ventral; c. cephalothorax, ...
FIGURE 19. Pennella selaris, a. entire parasite, young specimen, ventral; b. cephalothorax, oldest s...
FIGURE 11. Pennella hawaiiensis, a. habitus, old female; b. habitus, younger female; c. cephalothora...
FIGURE 9. Pennella exocoeti, a. habitus, dorsal; b. apical end, ventral; c. apical end, dorsal; d. f...
FIGURE 12. Pennella instructa, a. habitus, ventral; b. cephalothorax, ventral; c. cephalothorax (dif...
FIGURE 17. Pennella robusta, a. entire parasite; b. cephalothorax, ventral; c. cephalothorax, dorsal...
FIGURE 14. Pennella makaira, a. habitus, lateral; b. cephalothorax, ventral; c. first antenna, dorsa...
FIGURE 8. Pennella elegans, a. entire parasite; b. cephalothorax, ventral; c. cephalothorax, dorsal;...
FIGURE 7. Pennella diodontis, a. entire parasite; b. cephalothorax, dorsal; c. same, ventral; d. fir...
FIGURE 2. Anterior (embedded) end of female Pennella filosa from Mola mola, dorsal. Scale bar = 1.0 ...
FIGURE 16. Pennella remorae, a. habitus, dorsal; b. apical end of cephalothorax; c. first antenna, d...
FIGURE 13. Pennella longicauda, a. entire parasite; b. cephalothorax, dorsal; c. cephalothorax, vent...
FIGURE 5. Pennella balaenoptera a. Habitus, dorsal; b. First maxilla, ventral. e. Terminal segment, ...
FIGURE 18. Pennella sagitta a. habitus, ventral; b. cephalothorax, dorsal; c. first antenna, dorsal;...
FIGURE 6. Pennella benzi sp. nov. a. Habitus, holotype, dorsal (USNM 180162). b. Habitus, holotype, ...
FIGURE 15. Pennella platycephalus, a. entire parasite; b. cephalothorax, ventral; c. cephalothorax, ...
FIGURE 19. Pennella selaris, a. entire parasite, young specimen, ventral; b. cephalothorax, oldest s...
FIGURE 11. Pennella hawaiiensis, a. habitus, old female; b. habitus, younger female; c. cephalothora...
FIGURE 9. Pennella exocoeti, a. habitus, dorsal; b. apical end, ventral; c. apical end, dorsal; d. f...
FIGURE 12. Pennella instructa, a. habitus, ventral; b. cephalothorax, ventral; c. cephalothorax (dif...
FIGURE 17. Pennella robusta, a. entire parasite; b. cephalothorax, ventral; c. cephalothorax, dorsal...
FIGURE 14. Pennella makaira, a. habitus, lateral; b. cephalothorax, ventral; c. first antenna, dorsa...
FIGURE 8. Pennella elegans, a. entire parasite; b. cephalothorax, ventral; c. cephalothorax, dorsal;...
FIGURE 7. Pennella diodontis, a. entire parasite; b. cephalothorax, dorsal; c. same, ventral; d. fir...
FIGURE 2. Anterior (embedded) end of female Pennella filosa from Mola mola, dorsal. Scale bar = 1.0 ...
FIGURE 16. Pennella remorae, a. habitus, dorsal; b. apical end of cephalothorax; c. first antenna, d...
FIGURE 13. Pennella longicauda, a. entire parasite; b. cephalothorax, dorsal; c. cephalothorax, vent...
FIGURE 5. Pennella balaenoptera a. Habitus, dorsal; b. First maxilla, ventral. e. Terminal segment, ...
FIGURE 18. Pennella sagitta a. habitus, ventral; b. cephalothorax, dorsal; c. first antenna, dorsal;...
FIGURE 6. Pennella benzi sp. nov. a. Habitus, holotype, dorsal (USNM 180162). b. Habitus, holotype, ...
FIGURE 15. Pennella platycephalus, a. entire parasite; b. cephalothorax, ventral; c. cephalothorax, ...
FIGURE 19. Pennella selaris, a. entire parasite, young specimen, ventral; b. cephalothorax, oldest s...