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PROCEEDINGS OF THE NATIONAL MUSEUM vol. i2i 



0.2 mm.? 



0.3 mm. o- 



Figure 20. — Elylrophora hrachyptera Gerstaecker, 1853, immature adult, ventral view: 

 a, left antennule; b, oral region, left side showing antenna (female), postantennal process, 

 mouth cone, mandible, maxillule, and postoral process; c, male right antenna (lateral 

 view); d, right maxilla; e, membrane on right maxilla;/, female left maxilliped; g, male 

 left maxilliped; h, female sternal furca, interpodal plate of first thoracic leg (ip) and 

 projection between interpodal plates of first and second thoracic legs; i, male sternal 

 furca. 



