KIDNEYS I 





pairs the antennary inland. ii>enim_ .a tin- base oi the 

 set-mid antenna, ami tin- maxillary ;J;;nd. opmin- "ii the semiid 

 maxilla. The-e two i>air- f glands rarely sul-i>t lo-.-ther in 

 the adult condition, though thi< i< -aid to ! th> 

 and possibly M ns\ the antennary -l.md- i haiai-ti-ii-ti^ 

 adult Malan.strai-a 1 and tin- larva.- ..!' the Knt<>in< - \\hil.- tin- 



maxillary -land- si -11-dand- " an- present in ad 1: Entoi 

 strai-a and larval Malarn-tia.-a. that i- t sty. the one j-air I'-pl 

 th- other in the t\\" _ I subdivisioiis of the Crustacea. Th- >hell- 

 -lam; . ! the Bntomostra is -inqile structur.- [ : a 



ruilnl tlll.ie c].enil!Lr t" the i-\teri.'l U I M -h !' the 



- 'iid maxilla, and emlim: Mindly in a dila: :id- 



antennaiy gland "f the Malar.-" i< u-ually i. 

 complicated: th< - ' bions ha 1 n studi .lly hy 



\\ Allen, ami Maivhal 3 in t! I 1 In a mil. 



}.eliill;j t" the .-Xteli.a al t! - of 



the -.-ennd antenna, and expamiinir within t" t-:m 



hladdei inti" which the . tuhular ].aii "t tl..- kidi 



while at the extremity of this ei.il.-d porl - lied 



thi- end - 3 gement may ! in. . thu- 



/'. . Weldon descril 



ah..Ve and hel..w t: - gUS, 1 - - lid- 



g dursilly down t . :he 



v. This el-- I - with function?- t!. - 



* 



n \i\<\. 

 A modit-.' - s thai 



a a funi. catus 1 



the en - / Xnij-hi] 



senting 1 



and e.iled t the k. it 



Not very much is 1 



- 

 and maxilla: 



1 in}>u- Qgfi ' the 

 :." 



- 



' 



- 



. 



