PYTHIA $. 3. 341 
29. abbreviata (Scarabus) Blainv. f I. 85. II. 64. — Polydonta 
abbreviata Beck. — Insula parva Oceani indici. 
23. insularis (Searabus) Hombr. & Jacq. t I. 85. II. 64. — Ins. 
Salomonis. 
24. pollex (Scarabus) Hinds. (Coll. 13.) I. 86. II. 65. —  Mouss. 
in Journ. Coneh. XVIII. 1870. p. 133. -—  Pátel Cat. p. 114. — 
Schmeltz in Mus. Godeffr. cat. V. p. 87. — Scar&bus zonatus Hombr. 
& Jacq. — Scearabus pollexs Reeve Conch. ic. Nr. 7. — Ins. Feejee. 
25. costulata (Scarabus) Küst. f I. 87. II. 65. — India orientalis. 
26. albovarieosa Pfr. (Coll. 14.) I. 87. II. 66. — Ins. Celebes. 
27. cehaleostoma (Scearabus) A. Adams. I. 87. II. 66. — Scarabus 
chalcostomus Reeve Conch. ic. t. 1. f. 8. — Gassies Faun. Nouv. 
Caléd. p. 55 *). t. 3. f. 5. — Ins. Salomonis (D'Orville), ins. Art 
et Tuo Novae Caledoniae (Magen, Montrouzier). 
28. P. Savaiensis Mousson. 1 
.T. rimato-umbilicata, acute glandiformis, minus com- 
pressa, solidula, obtuse striata, sublaevigata, intense lutea, 
castaneo maculata. Spira acute conica, superne subconcava; 
summo producto, acuto, fusco, breviter decollato; sutura plane 
appressa, ad varices descendente. Anfr. 8 integri, 2—3 detriti, 
plani, subareuatim plane plicato-striatü, ad varices obtuse 
angulati et maculis albis et fuscis, supra deficientibus picta; 
ultimus descendens, supra et infra magis striatus, in basin 
subcompressus, in marginem maculis frequentioribus ornatus. 
Apertura fere verticalis (8? cum axi), spiram subaequans, 
lunato-ovalis, lutescens. Dentes parietales 2; superus pyra- 
midalis, antice bicruris, superne tenuiter elongatus, retrocur- 
vatus; inferus validus, crassiusceulus, simplex; plica columellaris 
subacuta, non protraeta, lente ascendens. Perist. reflexiusculum, 
intus maculatum; margine dextro supra snubsimplici, tenui, 
deinde expanso, intus 4-dentato (dentibus 2 et 4 majoribus), 
primo dente parietali infero vix opposito, saepe subjecto; mar- 
gine columellari dilatato, patente, subflexuoso. —  Altit. 30, 
diam. maj. l7, min. 14 mill. — Rat. anfr. 12: 7. — Rat. 
apert. 3:2.* (M.) 
Pythia Savaiensis Mouss. in Journ. Conch. XVII. 1869. p. 345; XVIII. 
1870. p. 133. 
—  Savayensis Schmeltz in Mus. God. cat. V. p. 87. 
Habitat in insulis Savai et Manua, nec non Ovalau (Gráffe). 
Obs. ,Species minus compressa quam JP. scarabaeus et pantherina, 
proxime affinis videtur P. chalcostomae Ad.* — An ad P. pantherinam refe- 
renda? (Pátel Catal. p. 114.) 
* 
*) , Testa perforata, elongato-ovata, subpyramidali, rufo-castaneo pallide 
nebulata, varicibus albidis, latis; anfractibus 10—12 subcompressis, laevibus; 
apertura subanguste ovata, nitente, fulva. — Diam. 15, alt. 26 mill.* 
