FIE LDS H-1 and H-Z 

 Columns 29, 30, 31, 



32, 33, and 34 



73 Bladder (urinary) 

 731 Bladder sphincter 



74 Urethra 



75 Contractile vacuole (Protozoa) 



76 Flame cell (helminths) 



77 Nephridium (annelid) 



78 Malpighian tubule (insects) 



79 Green gland (Crustacea) 

 67D Cloaca 



8 Reproductive system 



81 Female reproductive system, in toto 



811 Ovary, in toto ; ovariole (egg tube) of insects 



CJ Graafian follicle 



CK Corpus luteum 



814 Oviduct; fallopian tube 

 D31 Shell gland 



D32 Yolk gland of helminths (= vitellaria) 



815 Seminal receptacle 



816 Uterus (of man); uterus (of flatworms). (For the divided uterus [cornua] of the rat, e. g. , 



use Symbol 817. ) 



817 Uterine horn (= cornua [of the rat, e. g. ]) 



818 Cervix 



819 Placenta 

 81A Vagina 



81B Vulva, external genitalia, ovipositor 



67D Cloaca 



810 Egg (unfertilized) 



82 Male reproductive system, in toto 



821 Testis; spermary; in toto 



822 Interstitial cells of the testis; cells of Leydig. (Use this symbol only when this part of 



the testis is affected in size or form by the test compound or when it is the site of a 

 pathology or a tumor. When the test compound specifically affects endocrine function 

 of the interstitial cells, use Symbol CL. ) 



823 Seminiferous tubule 



824 Vasa efferentia (= vas efferens) 



825 Epididymis 



826 Vasa deferentia (= vas deferens) 

 D41 Prostate gland 



827 Seminal vesicle; male sperm storage sac. (For seminal vesicles which are totally 



secretory in function, as in man, use Symbol D42. ) 

 D43 Bulbo- urethral gland 



D44 Para-urethral gland (= Glands of Littre) 



828 Ejaculatory duct 



829 Scrotum 



82A Penis; cirrus (of flatworms) 



82B Sperm; spermatogonium, spermatocyte, spermatid, spermatozoon 



83 Ovotestis (of snails, e. g. ) 



84 Accessory structures 



841 Brood chamber 



842 Clitellum (of earthworms) 



843 Cirrus sac (of flatworms) 



85 Asexual reproductive structure of animals. (Excluded are the asexually-produced bud or 



other immature stage itself. ) 

 851 Blastostyle (of the coelenterate gonangium) 



86 Special structures of embryonic stages (either sexually- -or asexually--produced stages) 



not elsewhere in the list with other organ systems 



861 Spore wall (Sporozoa) 



862 Gemmule wall (Porifera) 



863 Statoblast wall (Bryozoa) 



864 Brood pouch of sporocysts (Trematoda) 



104 



