vom 25. April 1872. 311 



gularibus margine prominulis obsessus, tertius membranaceus laevis 

 strictura distincta, papillae in transversa directione 5 — 6. Long, 

 totius -jV'", lat. max. ^V", capitis xiV" lata. 



E fundo maris philippinensis 19800 ped. alto, cfr. Monatsbe- 

 richt 1860 p. 768. 



186) Eucyrtidium platycephalum, articulis 4, oblongum, capite 

 late hemisphaerico, costis obsoletis longitudinalibus et cellulis irre- 

 gularibus instructo, reliquis articulis parnm latioribus leviter con- 

 strictis, cellularum seriebus transversis quaternis, 6 — 9 cellulis in 

 quavis Serie simul conspicuis. Apertura terminalis margine undnlata. 

 Long, totius ^r'", lat. max. -^'" capitis ^V". 



Mare atlanticum 9780 ped. altum, cfr. Monatsbericht 1857 

 p. 142. 



187) Eucyrtidium Pleuracantlms, articuli 2. Primus oblongus 

 aeuleo apicali eccentrico in costam tenuem lateralem decurrente, ar- 

 ticulus secundus ovato lageniformis. Superficies irregulariter cellu- 

 losa, cellulis subaequalibus. Longit. totius cum aeuleo ^V", ar ^~ 

 coli primi -^'", articuli seeundi -^j-'", cellulae in -^V" fere 4. 



E fundo maris philippinensis 19800 ped. alto, cfr. Monatsbe- 

 richt 1860 p. 768. 



188) Eucyrtidium profundissimum, articuli 4, praeter 1 et 2, non 

 constricti, primo globoso parvo, costa in aculeum lateralem abeunte 

 reliquis valde dilatatis, cellularum series longitudinales subtiles in 

 -r^g-'" 7. Long, totius sine aeuleo -3V", latit. -gV". 



E fundo maris philippinensis 19800 ped. et californici 15600 

 ped. alto, cfr. Monatsbericht 1860 p. 823. 



189) Eucyrtidium Pupa, testula anguste stiliformis, stricturis 

 duabus profundioribus et multis levioribus in 3 partes divisa quae 

 pupae formam referunt. Articulus primus subglobosus poris 4 sin- 

 gularibus insignis, secundus amplior turgidus, 7 reliqui angustiores 

 nndulati margine discreti, ultimo majore subeylindrico. Pororum 

 series transversae singulae in singulis articulis, in seeundo tertio, 

 et ultimo duae. Long, totius £%'", latit. tjV". 



E fundo maris philippinensis 19800 ped. et californici 15600 

 ped. alto, cfr. Monatsbericht 1860 p. 768 et 823. 



190) Eucyrtidium subacutum, forma biarticulata, articulo fron- 

 tali parvo subgloboso aeuleo brevi subacuto, seeundo articulo 

 majore turgido, aperfura magna subconstrieta terminal}. Cellularum 



