CONTENTS. 



PLATE 'IT — (Continued.) 

 Fig. 23. Nephelis octoculata (Hirudi 

 nid.T?), 



" 24. Clepsina complanata, 



" 25. HiBuiopis vorax, . 



" 26. Hirudo officinalis, 



" 27. Sipunculus saccatus, 



" 28. Sipunculus uudus, 



" 29. Echinococcus veterinorum sui; 



'■ 30. Cy.sticercus cellulosaj, 



" 31. Taenia cateniformis, 



" 32. Botliriocephalus latus, 



" 33. Taenia solium, 



" 34. Ligula cingulum, 



" 35. Planaria cornuta, 



" 36. Distoma hepaticum, 



" 37. Lumbricus variegatus, 



" 38. Lumbricus terrestris, 



" 39. Echinorhynchus gigas, 



" 40. Trichocephalus dispar, 



" 41. Ascaris lumbricoides, 



" 42. Oxyuris vermicolaris, 



" 43. Filaiia medinensis, 



" 44. Lumbricus aquaticus, 



" 45. Filaria papillosa, 



" 46. Argas tischeri, 



" 47. Argas savignii, 



" 48. Clielifer beauyoisii, 



" 49. Galeodes phalangiura, 



" 50. Galeodes araneoides, 



" 51. Scorpio europaeus, 



" 52, Buthus afer, 



" 53. Epeira imperialis, 



" 54. Tetragnatha argyra, 



" 55. Theridion denticulatum, 



" 56. Argyroneta aquatica, , 



" 57a. Uloborus walcuoerius, 



" 676. Gasteracantlia armata, 



" 58. My gale avicularia, 



" 59. Epeira diadema, . 



" 60. Pallene brevirostris (Pycnogo 



nida3), 



•' 61. Chelifer cancroides, 



" 62. Phalangium opilio, 



" 63. Phalangium regyptiacura, 



" 64. Hydrachna abstergens, 



" 65. Hydrachna despiciens, 



" 66. Ixodes anuulatus, 



" 67. Ixodes americanus, 



" 68. Sarcoptes scabiei, 



" 69. Gamasus coleopterorum 



" 70. Acarus siro, 



" 71. Ixodes orbiculatus, 



" 72. Pulex penetrans, 



" 73. Pulex irritans, 



" 74, 75. Nirraidse, 



" 76. Phthirius pubis, . 



" 77. Pediculus capitis, 



" 78. Podura nivicola, . 



" 79. Podura villosa, 



" 80. Smynthurus fimetarius, 



" 81, 84. Machilus polypoda, 



" 82, 83. Lepisma saccharina, 



« 84. See 81. 



" 85. Melophagus ovis, 



" 86. Hippobosca equina, 



" 87. Bombylius major, 



" 88. Dioctria ater, 



" 89. Asilus cabroniformis, 



" 90. Conops macrocephala, 



" 91 Stomoxis calcitraus, 



PLATE 77 — (Continued.) 

 93. Empid£e 

 Anopheles bifurcatus, 

 Culex nemorosus, 

 Culex pipiens, . 

 Tabanus tropicus, 

 Tabanus bovinus, 

 —109. Muscidffi, . 

 Clitellaria ephippium, 

 Yolucella pellucens, 

 Scaeva pyrastri, 

 Crysotoxum vespiformis, 

 Eristalis tenax, . 

 Helophilus pendulus, . 

 Leptis vermileo, 

 Stratiomys chamasleon, 

 Chironomus plumosus, 

 Anisomera nigra, 

 Ctenophora elegans, . 

 Psychoda phalaenoides, 

 Mycetophila cericea, 

 Bibio mavci, 

 Mycetophila mirabilis, 

 Cephalemyia ovis, 

 127. Gasterophilus equi, 

 ffistrus tarandi, 

 (Estrus bovis, 



PLATE 78. 



2. CancerinsB, 



Thalamita natator, 



Gecarcinus lateralis, . 



Gelasimus annulipes, . 



Ocypoda arenaria, 



Philyra scabriuscula, . 



Dorippe sima, 



Ranina serrata, . 



Pagurus diogenes, 



Palinurus guttatus, 



Scylljirus £equinoctialis, 



Stenopus hispidus, 



Callianassa unciiiata, . 



Squilla maculata, 



Gonodactylus stylifer, 



Phyllosoma stylicornis, 



Orchestia fischeri, 



Ancylomera huuteri, 



Cymadocea armata, . 



Sphairoma serratum, . 



Porcellio graiiulatns, . 



Caprella acuminifera, 



Cyamus ovalis, . 



Aprus cancriformis, . 



Branchipus pisciformis, 



Cyclops communis, 

 , Phyllophora cornuta, 



Ergasilus sieboldi, 

 , Lernaea polycolpus, 



Achtheres percarum, . 

 . Pycnogonum litterale, 

 , Nymphon gracile, 

 , Limullus moluccanus, 

 . Nemesia cellicola, 

 , Segestria perfida, 

 , Lycosa tarentida, 

 , Lycosa melanogaster, 

 , Hersilia caudata, 

 , Chersis savinii, . 



Salticus formicarius, . 

 , Eripus heterogaster, . 



Arcys lanceolarius, 



