42 XIV c. Oligochaeta für 1904, 1905 und 1906. 



n. sp., Michaelsen (5), p. 39, Baikal-See. — L. inflatus n. sp.; 

 Michaelsen (5), p. 42, Baikal-See. — L. stigmatias Michlsn; Michaelsen 

 (5), p. 44. — L. ammophagus n. sp.; Michaelsen (5), p. 44, Baikal- 

 See. — L. Wagneri Michlsn; Miehaelsen (5), p. 46, textf. 7. — L. 

 pygmaeus Michlsn f. typica > L. p.; Michaelsen (5), p. 48. — L. p. 

 glandulosa n. var.; 3Iichaelsen (5), p. 49, Baikal-See. — L. isoporus 

 Michlsn; Michaelsen (5), p. 51. 

 Limnodrüoides n. gen. (Fam. Tuhificidae): ,,Gruppi dorsali e ventrali 

 formati di setole ngiialmente biforcute. Fori maschili all' 11°, pori 

 delle spermateche al 10*' segmento. Spermadutto breve, atrio vasto 

 con una sola, grossissima prostata. Manca una guiana chitinosa ben 

 distinta del pene. Spermateche con spermatofori nel 10" segmento. 

 Vaso dorsale e vaso ventrale presenti, con tronchi trasversali, di eui 

 piü sviluppati e pulsanti quelli del 9" segmento, senza plesso segmen- 

 tale;" Pierantoni (1), p. 185; Tabelle der Arten p. 192. — L. appendi- 

 culatus n. sp.; Pierantoni (1), p. 187, textf. 1, Golf von Neapel bei 

 Posilippo. — L. roseus n. sp.; Pierantoni (1), p. 188, textf. 2, Golf von 

 Neapel. — L. pectinatus n. sp.; Pierantoni (1), p. 190, Golf von Neapel 

 bei Posilippo. 



Limnodrilus mit Tuhifcx (emend.) zu verschmelzen; Ditlevsen, p. 414. — • 

 L. vejdovskyanus n. sp.; Benham (1), p. 19.3 (sp. nud.); (4), p. 213, t. 

 25 f. 10 — 17, Lakes Waikare ttnd Waikaremoana auf der Nordinsel 

 von Neuseeland. — L. Lucasi n. sp.; Benham (1), p. 193 (sp. nud.); 

 (4), p. 216, t. 25 f. 18—22, Lakes Rotoiti und Taupo auf Auckland, 

 Neuseeland. — L. suhsalsus n. sp.; J. P. Moore (2), p. 392, t. 33 

 f. 19 — 22, Massachusetts, Küsten des Acushuet River oberhalb Bed- 

 ford. — L. [Lymnodrilus laps. !] baicalensis Michsln; Michaelsen (5), 

 p.' 22. — L. gracilis n. sp.; J. P. Moore (3), p. 169, textf, 5, 6, Canada, 

 Rondeau Harbour in Otario, Vereinigte Staaten von N.-A., Norwood 

 in Michigan. 



Lophochaeta Stolc mit Tuhifex (emend.) zu verschmelzen; Ditlevsen, p. 

 413, 414. 



Lumbricidae. Verwandtschaftliche Beziehungen zwischen den gen. und 

 subgen.; Cognetti (18), p. 11—15. 



Lumbricillinae n. subfam. (Fam. Enchytraeidae): ,,The single penial bulb 

 contains as a rule no muscular Strands, but is covered by a streng 

 investment of muscles, which, however, never penetrate into the 

 bulb. The bulb contains a great number of unicellular glands, which 

 open eather on the basal surface of the gland or into the extension 

 of the duet. The sperm-ducts penetrate the bulb and open in con- 

 junction with the glands. No atrium. No accessory glands. Setae 

 in fascicles of four. Nephridia not pluri-lobed. Head-pore between 

 prostomiimi and somite I," für Lumhricillus, Marionina, Buchholzia, 

 Stercuius, Bryodrilus, Henlea, Fridericia, Distichopus und Chirodrilus; 

 Eisen p. 12. 



