= ee 
* 
fuscarum vel atro-rubrarum notatus. Limbus videtur semper ci- 
nereo, viridi, luteo et aurantiaco eximie maculatus. Species in 
St. Thomas frequenter occurrens. 
12. Chiton (Ischnochiton) papillosus C. B. Adams. 
„Testa minima, lata, virens, albido atroque crebre maculata, 
papillosa; areis a costula gracili diseretis; margine (limbo) exi- 
lissime squamuloso, alternatim virente albidoque.* Adams. 
Long. 8!/,; Lat. 5 millem. (In specim.) 
Syn. Chiton papillosus ©. B. Adams! Proc. Bost. Soc. 1845. 
p. 9. 
Hab. Jamaica, C. B. Adams! 
Obs. Testa latior et brevior quam in pricedente, et sculptura 
magis elevata ubique quasi minute papillosa. Specimina pauca 
tantum vidi, sed species distincta videtur. 
13. Chiton (Ischnochiton) reticulatus Reeve. 
Testa eblongo-ovata, depressa, olivaceo-fusca, unicolor; val- 
vis terminalibus tenuiter et zqualiter tuberculoso-liratis; mediis 
obtuse subcarinatis: areis dorsalibus grosse et profunde reticulato- 
foveolatis; areis lateralibus radiatim liratis, liris tuberculosis. 
Limbus concolor, squamulis parvis subsparsis onustus. 
Long. 14; Lat. 9 millem. 
Syn. Chiton reticulatus Reeve Mon. sp. 83. tab. 15. f. 83. 
»  teatilis Gray var. Ch. Solea Sowb. Conch. Ill. 
f. 6 (fide Reeve). 
Hab. Ind. occ., Reeve; Portorico, Blauner! 
Obs. Sine dubio speeimen nostrum unicum, quamquam fere duplo 
minus, ad speciem Reevianam referendum. Satis bene etiam 
cum icone Sowerbyana convenit, sed patria diversa. Limbi 
squamule minus coacervate quam in aliis speciebus hujus 
sectionis sunt, sed evidenter, etsi exilissime, striate. 
14. Chiton (Ischnochiton) peetinatus Sowb. 
Syn. Chiton pectinatus Sowb. Conch. 1. f. 146. 
- multicostatus ©. B. Adams Proc. Bost. Soc. 1845. 
Erst 
- acufiliratus Reeve 1. c. sp. 46. tab. 8, ?. 46. 
n pectinatus Reeve l. c. sp. 133. tab. 26. f. 133. 
Hab. Cuba, Cuming!, Reeve; Barbadoes, Reeve; Jamaica, C. B. 
Adams, 
Obs. Speeimen unicum habeo, omnino cum icone et descriptione 
el. Sowerby congruum. Squamuls limbi duplicis nature sunt, 
(Bern. Mitth. Juni 1853.) se 
