N. obesa n. T. tennis, rotundato-ovata, postice in rostnnn 

 brcvo sensim conlracta, concentrico tonuo striata, processu car- 

 dinal! angusto, dcmisso, dente remote, humili, costa subobsolc- 

 ta; alt. 12, long. pr. r. 13,5, c. r. 18,5, crass. 9, 4. T. in- 



Ilita, margo liuamenlalis vix o>nra\ us, sub angulo obi nsissimo in 

 hiniilamn abicns, primo breviter subrcclum, deinde sensim ar- 

 cuatum; sinus vrnlralis posticus parinn profundus; ossirulum 

 miiuitum, carlilaginis vix ^ occupans, subcretaceum. Boh. 



327. N. brovirostris (Thracia) BROWN, annon = Erycina ruspidala 

 Kisso? (non = "T. cuspidata OLIVI" (Corbula) PHIL., sed opus 

 OLIVII comparare non licuit; BROCCIII denies, duos lateralcs descri- 

 bit.) T. solidula, subtrigona, exaltata, postico sensim con- 

 tracta, modicc rostrata, concentricc rugosa, processu cardinal! 

 prominulo, dente lateral! robusto, triangular!, recurvo, costa va- 

 Jida; alt. 12,2, long. pr. r. 12, c. r. 1T>,4, crass. 9,3 mm. 

 T. inflata, antice planuhta; margo ligamcntalis leviter concavus 

 angulum fere rectum format cum lunulari, primum breviter ar- 

 cuato, deinde ad medium fere latus anticum subrecto; sinus \en- 

 iralis posticus distinclus; ossiculum longum, subcrelaccum; lu- 

 nula distinguenda, area lanceolata. Boh. 



328. N. sulcata n., an = N. costellata (Corbula) DKSH., Hm>* .' 

 (Specimina nostra in coll. Cummingiana huic sj)ecici adnumerat 

 HINDS A. N. H. XIII, 307, tabu lam citans DESH. Mor. 7, f. 1,2, 

 3, sed longe diversam sub eodem nomine describit PHIL, ad t. 

 ejusd. op. 24 f. 2 rclegans; neutram comparare licuit); (',. ^'ae- 

 lii NYST all'inis. T. subtenuis, rotundato-ovata, postice in 

 rostrum gracile tubulare contracta, costis radiala 15 20, po- 

 stice remotis, processu cardinal! parvo, deprcsso, dente conliuuo 

 l>rr\i, robuslo, costa valida; alt. 6, long. pr. r. 7, c. r. 10, 5, 

 cr. 4,5 mm. T. lumida, antice et postice lacvigata, costula 

 rostri diagonal!; margo ligamcntalis satis ronrauis, ah-iijue an- 

 i,'iilo in lunularcm continuatus, primo elatum, deinde ad medium 

 latus subreclum; sinus venlralis j)i-ofiindiis; rostrum ferr assui-- 

 IKMIS; ossiculum cardinale validum, solidum, longum, nitidnin; 

 lunula distinguenda, area in v. d. ani;uslissima. Bub. Bergen. 



N. \itrea n. - - T. frngilissimn , l;c\is, main, in roslrum brcvo 

 nn producta, plica profunda, processii cardinal! angusto, lon- 

 gitudinali , an! ire drnle munilo, ossiculo inagno, lain, [aminaceo, 

 dcnlc lalcrali obsolete, rn-la grai'ili cli'\at;r, alt. 5,5, long. pr. 

 r. 5,0, c. r. 7,6 mm. T. inllala, prllurida; margines dorsa- 

 I'-s xiil,recti angulum formanl oblusiim; sinus vontralis pariim 

 profundus; rostrum rottindatum; rosla ah nmhone fen- ahicns, 

 in pliram producta IKIJIIC ad mar-irn-m \enlralem. - \d Ana- 

 tincllaiu accedere vi.lrlur. <'.i\i- no in bar el all'imbus O.-M'U- 

 lum fractum pro denlc habeas. BoL 



