Text book of zoology / by J.E.V. Boas ; translated by J.W. Kirkaldy and E.C. Pollard.

  • Johan Erik Vesti Boas
Date:
1896
Catalogue details

Licence: Public Domain Mark

Credit: Text book of zoology / by J.E.V. Boas ; translated by J.W. Kirkaldy and E.C. Pollard. Source: Wellcome Collection.

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    Fig. page 129. Nervous system in different Chsetopods 166 130. Anterior end of an Annelid 166 131. Diagrammatic section through the skin of a Chsetopod . .168 132. Anterior end of a Chsetopod .......... 168 133. Diagrammatic sections of different Chsetopods 168 134. Diagram of the reproductive apparatus of an Earthworm. .... 171 135. Larva of Nereis 171 136. Myrianida fasciata . .......... 172 137. Digestive tract, etc., of a Leech 175 138. Genital apparatus of a Leech .176 139. Peripatus 177 140. A, B, diagrammatic longitudinal sections of a Polyzoon ; C Avicularia . 179 141. Plumatella polymorpha ........... 180 142. Fresh-water Polyzoon 181 143. Diagrammatic longitudinal section of a Brachiopod 182 144 and 145. Larvse of Brachiopods 183 146. Section through a seta and the adjacent skin of an Arthropod . 185 147. The last four joints of an Arthropod limb 186 148. Longitudinal section through a joint of an Arthropod .... 186 149. Nervous system of Gammarus .......... 187 150. Examples of typical Crustacean limbs 189 151. Limbs of different Crustacea „ 190 152. .Vascular system of the Lobster 191 153. Nauplius of Penseus . 192 154. Branchipus vernalis. ........... 194 155. Apus productus ............ 194 156. Sida crystallina ............ 195 157. Limulus polyphemus ........... 196 158. Young Limulus ............ 197 159. A Limulus, B Belinurus, C Eurypterus, D Dalmanites ..... 198 160. Stages in the development of Sao hirsuta- ....... 198 161. Cypris 199 162. Nauplius of an Ostracode 199 163. Cyclops 200 164. Various parasitic Copepoda 202 165. A, B, Penella sagitta, C Herpyllobius arcticus ...... 202 166. Lepas .............. 203 167. Balanus 203 168. Diagrammatic figures showing the transition from Lepas to Balanus . 204 169. Sacculina on the ventral side of the abdomen of a Shore-crab . . 207 170. The appendages of a Lobster. 208 171. Nebalia Geoffroyi 210 172. Thysanopus tricuspidatus . . . . . .211 173. Boreomysis megalops ........... 212 174. Mysis-nauplius 212 175. Diastylis neapolitana . ........ 213 176. 1 Arga, 2-3 Cymotinoa 214 177. 1 Cepon elegans, 2-3 Portunion Kossmanni ....... 215 178. Apseudes Latreillei ........ 216
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