SS

Megatricha, 72.

Melabolica, 71.

Metoptis, 215, 254-255.

Mclopus sigmoides, 233.

Mitophora, 136.

Monima, 71.

MONOTIIALAMIA, 431, 434.

Nassula, 66, 69, 291, 294, 324- Nassiita amhigua, 529.

Nassula aurea, 27, 529.

Nassula elegans, 331 .

ISassula /lava, 3ï7.

Nassula laterilia, 331.

Nassula ornata, 331, 332.

Nassula ruhcns, 27, 330 Nassula viridis, 332.

Nyclitherus velox, 137.

Opalinii, 72, 373-376.

Opalina cordiformis, 236.

Opalina lineala, 37r>.

Opalina Planariarum, 49, 373,

Opalina polym,orpha, 573 .

Opalina proliféra, 576. .

TABLE DES MATIERES

(>j>aUna Ranarum, 274 Opalina rcnirra, 575-37-J.

Opalina uncinala, ù'Ti.

Opercularia, 80, 83. 108.

Operculaiia arliculaUi, 30, ô(, 82,

107, 109, Ht.

Operculaiia lierhcriiia, 50, 83, iH.

Opercularia Liclitcnslcinii, lOU, Ht.

Opercularia inicrostonia, 111.

Opercularia nutans, IH.

Opercularia slcnostoma, 111.

Opisthiotricha, 72.

Ophrydina, 66, 77, 192.

Opimidium. G9, 93, 119-121.

. Ophryrtium versatile, 119, ^2/.

Ophryocercina. 68,. 292. Ophriiodendron. iM,391.

Ophryoïlendron abielinum, 391.

Ophryofilena, 215, 256-259, 261 .

Opliryoyleiia acuminala, 257.

Ophryoglena alra, 237.

Opkri/ngtcna Cilreum, 2,38-239.

Ophryogknn (lava, 49, 237-258.

Ophrynglena flavicans, 257.

Opliryoglena Panophrys, 259.

Ophryoglena semiviresccns, 239.

Orbulina, 433.

Orbulinida, 432.

Otostoma, 27,257.

Ovulina. 415.

Oxyiricha, 138-151.

Oxjtriclia ambigua, 130.

Oxyiricha auricularis, 148.

Oxytricha caudala, U6-ii7. 246.

Oxy tricha Cicada, 149, iflO.