tS 
coerulea, Rana, Houttuyn, 1787, Anim. Mus. Houtt. Index: OA GEhaS 
work by Houttuyn has been suppressed for nomenclatural purposes 
(Opinion 380), hence the name does not exist nomenclaturally 
and is unidentifiable anyhow). 
colonorum, Agama; ~Daudin, 1802, Hist.qNat.-Rept< 3: SSio7 (ay air 
objective synonym of Lacerta agama Linnaeus, 1758, now A. a. 
agama (Linnaeus)). 
concolor, Crotalus durissus, Garman, 1883, Mem. Mus. Comp. Zool. 
8: 175 (ruled non-existent nomenclaturally because cited only 
in synonymy, of C. horridus Linnaeus, 1758; name attributed to 
Vane LS59))e 
concolor, Crotalus durissus, Gloyd, 1940, Spec. Publ. Chicago 
Acad. Sci. 4:171 (ruled non-existent nomenclaturally because 
cited only in synonymy, of C. viridis decolor Klauber, 1930; 
name attributed to Jan, 1859). 
concolor, Crotalus durissus, Jan, 1859, Rev. Mag. Zool. (2)10: 
153 (ruled non-existent nomenclaturally because a nomen nudum). 
Gruciger Bufo,” Oken;,) (18i6,;oLehzbin Naturg.. 312209 (thismwork by 
Oken has been suppressed for nomenclatural purposes (Opinion 
417), hence the name is non-existent nomenclaturally and should 
not be cited in the synonymy of any species). 
eupreus, Coluber, Houttuyn, 27/87, Anima Must ~Houtt .» index: 28 
(this work by Houttuyn has been suppressed for nomenclatural 
purposes (Opinion 380), hence the name does not exist 
nomenclaturally and is unidentifiable). 
digjigis Sits iChiiretes) Saenz po1869),; Ani sUnivewNacwrEStescmidos 
Colombia 1869: 63 (rejected in priority but not in homonymy 
contexts to protect Heteroclonium bicolor Cope, 1896, now 
Bachia bicolor (Cope), of which Saenz' name is now a jr. 
synonym). Op. 1482. 
deltiatus ss, Coluber, iinnacuswe, 1766;.9Syste: Nat efznBdvml2ancli: 376 
(rejected in priority but not in homonymy contexts to protect 
Coluber coccineus Blumenbach, 1788, now Cemophora coccinea 
(Blumenbach), of which doliatus is now a jr. synonym). 
dorsata, Testudo, Schoepff, 1801, Naturg. Schildk.: 158 (rejected 
in priority but not in homonymy contexts to protect Testudo 
Ppunctularia Daudin, 1802, now Rhinoclemmys punctularia 
(Daudin), of which dorsata is now a jr. synonym). 
Gracaena, Lacerta, Linnaeus, 1766, Syst. Nat., Ed. 12, 1: 250 
(rejected in priority but not in homonymy contexts to protect 
