﻿ART. 
  3 
  STUDIES 
  ON" 
  LARVAE 
  OF 
  CRABS 
  HYMAN 
  21 
  

  

  Plate 
  11 
  

  

  Xantho 
  (after 
  Cano) 
  

  

  Fig. 
  125. 
  First 
  zoea, 
  lateral 
  view. 
  

  

  126. 
  Third 
  zoea, 
  frontal 
  view. 
  

  

  127. 
  Third 
  zoea, 
  lateral 
  view. 
  

  

  128. 
  Fourth 
  zoea, 
  lateral 
  view. 
  

  

  129. 
  First 
  megalops. 
  

  

  130. 
  Second 
  megalops. 
  

  

  131. 
  First 
  crab. 
  

  

  132. 
  Older 
  crab. 
  

  

  133. 
  Antennule 
  and 
  antenna, 
  first 
  zoea. 
  

  

  134. 
  Antennule 
  and 
  antenna, 
  fourth 
  zoea. 
  

  

  135. 
  Antennule 
  and 
  antenna, 
  first 
  megalops. 
  

  

  136. 
  Mandible, 
  first 
  zoea. 
  

  

  137. 
  Mandible, 
  fourth 
  zoea. 
  

  

  138. 
  Mandible, 
  first 
  megalops. 
  

  

  139. 
  Maxillule, 
  first 
  zoea. 
  

  

  140. 
  Maxillule, 
  first 
  megalops. 
  

  

  Plate 
  12 
  

  

  Xantho 
  (after 
  Cano) 
  

   Fig. 
  141. 
  Maxilla, 
  first 
  zoea. 
  

  

  142. 
  Maxilla, 
  fourth 
  zoea. 
  

  

  143. 
  Maxilla, 
  first 
  megalops. 
  

  

  144. 
  Thoracic 
  appendages, 
  fourth 
  zoea. 
  

  

  145. 
  First 
  maxilliped, 
  first 
  megalops. 
  

  

  146. 
  Second 
  maxilliped, 
  first 
  megalops. 
  

  

  147. 
  Third 
  maxilliped, 
  first 
  megalops. 
  

  

  148. 
  Third 
  maxilliped, 
  first 
  crab. 
  

  

  149. 
  Cheliped, 
  first 
  megalops. 
  

  

  150. 
  Telson, 
  first 
  zoea. 
  

  

  151. 
  Telson, 
  fourth 
  zoea. 
  

  

  Eriphia 
  spinifrons 
  (after 
  Cano) 
  

   Fig. 
  152. 
  First 
  zoea. 
  

  

  153. 
  Second 
  zoea. 
  

  

  154. 
  Fourth 
  zoea. 
  

  

  155. 
  Antennule 
  and 
  antenna, 
  first 
  zoea. 
  

  

  156. 
  Antennule 
  and 
  antenna, 
  second 
  zoea. 
  

  

  157. 
  Antennule 
  and 
  antenna, 
  fourth 
  zoea. 
  

  

  158. 
  Mandible, 
  fourth 
  zoea. 
  

  

  159. 
  Telson, 
  first 
  zoea. 
  

  

  160. 
  Telson, 
  second 
  zoea. 
  

  

  161. 
  Telson, 
  fourth 
  zoea. 
  

  

  Trapezia 
  (after 
  Spence 
  Bate) 
  

   Fig. 
  162. 
  First 
  zoea. 
  

  

  