NATURAL HISTORY. 



Plate 



Genus Scorpio. 



171. Lettered Entomology, Order Aptera, Plate IIL 



Fig. I, 2. Scorpio afer. Great Scorpion. Upper 

 Surface, No. I. Under Surface, No. 2. 



3. Scorpio linearis, Linear Scorpion. Upper 



Surface 



4. Scorpio linearis. Linear Scorpion. Under 



Surface 



5. Scorpio europaus, European Scorpion 



Crustacea. 



Genus Cancer. 



172. Lettered Crustacea, Order Cancer, Plate L 



Fig. 1. Cancer ruricola 



2. Cancer fafcicularis 



3. Cancer Facchino (Dorippe Facchino") 



4. Cancer Dormio [Dormio artificiofa) 



173. Lettered Crustacea, Order Cancer, Plate IL 



Fig. 5. Cancer menejlho [Porlunus menejlho) 



6. Cancer forceps (Porlunus forceps) 



7. Cancer mammillaris [Orithyia mammillaris) 



8. Cancer lunaris ( Matuta lunaris ) 



174. Lettered Crustacea, Genus Cancer, Plate IIL, 



IV., V. 



Fig. I . Cancer Jeprejfus 



2. Cancer perlatus 



3. Cancer perfonatus 



Genus Pagurus. 



175. Lettered Crustacea, Genus Cancer, Plate VII. 



Entomology 



Fig. 3. Cancer Jlrigatus {Pagurus flrigaius) 

 5. Canctr dubius [Pagurus dubius) 



176. Lettered Crustacea, Order Cancer, Plate VI. 

 Fig. I. Cancer arrofor {Pagurus arrofor) 



2 . Cancer canalicuUtus { Pagurus canaliculatus) 



3. Cancer excavatus {Pagurus excavatus) 



Genus Ast.icus. 

 Fig. 4. Cancer variegatus {AJlacus variegatus) 



175. Lettered Crustacea, Genus Cancer, Rate VII., 



Entomology 



Fig. 7. Cancer fuvlatilis {jiflacus Jluviatilis) 



4. Cancer narval ( Aflacus narval) 



Genus Squilla. 

 Fig. 2. Cancer digitalis {Squilla digitalis) 



176. Lettered Crustacea, Order Cancer, Plate VI. 

 Fig. 4. Cancer ampulla {Gammarus ampulla) 



6. Cancer linearis {Gammarus linearis) 



5. Cancer mantis {Gammarellus mantis) 



6. Cancer fpinofus {Gammarellus fpinofus) 



7. Cancer paludofus {Gammarellus paludofus,) na- 



tural fize, and magnified 



Plate 



176. Fig. 8. Cancer linearis {Gammarellus lim oris) 



9. Cancer pulex {Gammarellus pulex) 



Genus Scyllarus. 



175. Lettered Crustacea, Genus Cancer, Plate VII. 

 Entomology 



Fig. 7. Cancer Ardus {Scyllarus ArSus) 



Genus Monoculus. 



177. Lettered Entomology, Order Aptera, Plate X. 



Fig. I. Monoculus quadricornis 



2, 2. Monoculus polyphemus, Upper Surface and 



Under Surface 



Genus Oniscus. 



Fig. 3, 3. Onifcus pfora. Upper Surface and Under 

 Surface 



4. Onifcus crajfipes 



5. Onifcus Oejlrum 



6. Onifcus Oceanicus 



7. Onifcus aquaticus i 



8. Onifcus armadillo 



Genus Scolopendra. 

 Fig. 9. Scolopendra morfitant 



Genus Julus. 

 Fig. 10. Julus terrejlris 



CLASS VI. VERMES. 



Order Intestina. 



Genus Ascaris. 



178. Lettered Vermes, Order Inteftina, Plate I., II., 

 III. 



Fig. I. Afcaris vermicularis 



Genus Echinoryncuus. 



Fig. 2. Echinorynchus lucii 



Head magnified * 



2. Echinorynchus Candidas 



Head magnified * 



3. Echinorynchus coryphntuz 



4. Echinorynchus lineolatus 



Head magnified * 



5. Echinorynchus attenuatuj, natural fize, aiufi 



magnified 



6. Echinorynchus at/enuatus, natural fize, adhering 



to the fkin of a fi(h 



7. Echinorynchus alba 



8. Echinorynchus brunnea 



\ 



Genus Lingulata. 



9. Lingulata abrupta. Upper and Under Surface 



gl 

 Genus Fasciola. ~ 



Fig. 3. Fafciola binodis, the minute Figures whicn 

 accompany the larger ones denote the: 

 natural Size 

 3. Fafciola JEgleJini, Ditto 





