. Annales des sciences naturelles. Zoology; Biology. 2i)8 EUG. DADAY DE DEÉS arciiatiis, in marginem dorsalem veiitralt'mqiie sine limité visi- l)ili ineiins. Margo dorsalis reclus, longitudinediiiiidia coiiclia- jiiin. in marginem posleriorem sine limite visibili Fig. 67. — Cyzicus sihericus Dad. n. sp. — a, Ç coiiclia a lalcic, 1 : 3; 6, cf conclia alatere, l : 3; c, d" caputa latere, 1 :o;r/, Ç conchae supra visae, 1 : 3 ; c, d" conclino supra visae, 1 : 3; /", Ç caput a laLcre, 1 : ii; ^7, cT pars apicalis poiliuu primi paris. Reich. Oc. I, Obj. 0; //, cf pars apica


. Annales des sciences naturelles. Zoology; Biology. 2i)8 EUG. DADAY DE DEÉS arciiatiis, in marginem dorsalem veiitralt'mqiie sine limité visi- l)ili ineiins. Margo dorsalis reclus, longitudinediiiiidia coiiclia- jiiin. in marginem posleriorem sine limite visibili Fig. 67. — Cyzicus sihericus Dad. n. sp. — a, Ç coiiclia a lalcic, 1 : 3; 6, cf conclia alatere, l : 3; c, d" caputa latere, 1 :o;r/, Ç conchae supra visae, 1 : 3 ; c, d" conclino supra visae, 1 : 3; /", Ç caput a laLcre, 1 : ii; ^7, cT pars apicalis poiliuu primi paris. Reich. Oc. I, Obj. 0; //, cf pars apicalis pediiiii 2-di paris. Reich. Oi". 1, Obj. 0;z, cf 9 aculei telsoni marginales. Reich. Oc. I, Obj. 2: k, Ç pars apicalis peduin priini paris. Reich. Oc. I, Obj. 0 ; Z, cf 9 pars valvulao concharum. Reich. Oc. I, Obj. 0; m, 9 tclsonum et segmenta aliquot anteeedentia. Reich. Oc. I, Obj. 0: n, 9 pars apicalis podum lO-mi paris. Reich. Oc. I. : Reich. Oc. I, Obj. 2. Margo posterior regulariter et sat acutiusculo arcnatus, in marginem ventralem parum ventricose rotundatum sine limite visibili ineuns i^lig. 67, a). Conchae infravel supra \isae satlate fusiformes, latitudine maxima in medio sita ; apice anteriore posteriore parum l)re-. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Milne-Edwards, H. (Henri), 1800-1885; Audouin, Jean Victor, 1797-1841; Milne-Edwards, Alphonse, 1835-1900; Perrier, Edmond, 1844-1921; Bouvier, E. -L. , 1856-1944; Grassé, Pierre Paul, 1895-. Paris, New York, Masson [etc. ]


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Keywords: ., bookcentury1900, bookdecade1910, booksubjectb, booksubjectzoology