smith: land -SHELLS FROM SOUTH CELEBES. 101 



peristoma incrassatum, pallidam, vix expansum, marginibus callo rufo 

 junctis, inferiore valcle recedcnte. Diam. maj. 26, miu. 20, alt. 13 mm. 

 Operculum testaceum, supra leviter coucavum, infra in medio mucro- 

 natum, versus marginem corneum ; anfractus circiter 8, ad suturam 

 plus minus carinati, transversim striati, lentissime crescentes, ultimus 

 ad marginem excavatus. 



Rab.— South Celebes, at 2,000 feet. 



In general form this species recalls Cyclophorus Woodiamia of Lea. 

 It is well characterized by the brilliant red aperture of the shell, and 

 the somewhat strong spiral lira) upon the upper surface of the last 

 tAVO whorls. 



23. Ctclotus Celebensis. PI. VII, Figs. 4-6. 



Testa orbicularis, aperte et perspective umbilicata, olivaceo-fusca, 

 ad pcripheriam zona lutea cincta, interdum superne et infra plus 

 minus liavo maculata ; spira breviter elata ; anfractus 5, convexi, 

 lineis incrementi tenuibus striati, ultimus antice descenclens ; apertura 

 obliqua, intus fuscescens ; peristoma duplex, margine externo expanso 

 et rellexo, pallido, iuterno lutescente, continuo. Diam. maj. 20, 

 min. 16, alt. 9 mm. Operculum multispirale, ad suturam insigniter 

 acute carinatum, supra fere planum, ex laminis alternatim cornels et 

 testaceis constitum, inferue omnino corneum, in medio mucronatum. 



^rt^.— South Celebes, 2,000-4,000 feet. 



Two specimens are uniformly brownish, with the exception of the 

 peripheral zone ; the third exhibits a sprinkling of golden specks 

 above and a dottin-r below. 



B. List of the Known Species of Land-shells of Celebes.^ 



Helicarion (Otesia) flammulatus, Q. and G. 

 ,, ,, A-iridis, Q,. and G. 



,, Celebensis, Pfr. 



Ida?, Pfr. 

 ,, Wallacei, Smith. 



Xesta fulvizona, Mouss. (^var.). 

 „ Wallacei, Pfr. 

 ,, dimidiata, Smith. 

 ,, vitellus, Shuttl. 

 ,, Riedeli, Martens. 

 ,, cincta, Lea. 

 ,, trochus, Miill. 

 ,, StuartioB, Sow. (?). 

 ,, neraorensis, Miill. (?). 

 ,, Sibylla, Tap. -Can. 

 Hemiplecta semisculpta, Martens. 

 ,, ribbei, Bttgr. 



• Species from the small island of Saleyer (Selayar, or Salayar), south of Celebes, 

 are not iucludcd iu thi.s list. 



