Lyrella abrupta (Gregory) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella abruptapontica Nevrova et al 2013
Lyrella abruptoides (Hustedt) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella aestimata (Hustedt) Nevrova et al 2013
Lyrella amphoroides D.G. Mann in Mann & Stickle 1997 [Link to DiatomBase]
Lyrella approximata (Greville) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella approximatella (Hustedt) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella approximatoides (Hustedt ex Simonsen) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella atlantica (A. Schmidt) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella ba cillifera (Pantocsek) Nevrova, Witkowski et Lange-Bertalot 2013
Lyrella baldjickiensis (Heiden in A. Schmidt) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella barbara (Heiden in Heiden & Kolbe) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella barbitos (A. Schmidt) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella californica (Greville) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella cassiteridum Mann 1998
Lyrella circumsecta (Grunow ex A. Schmidt) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella clavata (Gregory) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella clavata var. indica (Greville) Moreno in Moreno, Licea & Santoyo 1996 [Link to DiatomBase]
Lyrella clavata var. subconstricta (Hustedt) Moreno in Moreno, Licea & Santoyo 1996 [Link to DiatomBase]
Lyrella concilians (Cleve) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella copiosa (A. Schmidt) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella crebra (Hustedt) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella david-mannii A. Witkowski, Lange-Bertalot & D. Metzeltin 2000 [Link to DiatomBase]
Lyrella diffluens (A. Schmidt) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella dilatata (Schmidt) Nevrova et al 2013
Lyrella discreta (Hustedt) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella durandii (Kitton) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella excavata (Greville) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella exsul (A. Schmidt) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella fogedii A. Witkowski, Lange-Bertalot & D. Metzeltin 2000 [Link to DiatomBase]
Lyrella genifera (A. Schmidt) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella granulata (Grunow) Nevrova et al 2013
Lyrella hennedyella (Hustedt ex Simonsen) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella hennedyi (Wm. Smith) Stickle & Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella hennedyi var. luxuosa (Cleve) Dolmatova in Dolmatova, Kuklina & Oreshkina 1984 [Link to DiatomBase]
Lyrella hennedyoides (Hustedt) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella illustrioides (Hustedt) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella illustris (Pantocsek) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella imitans (A. Mann) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella impercepta (Hustedt) Moreno in Moreno, Licea & Santoyo 1996 [Link to DiatomBase]
Lyrella implana (Hustedt) Moreno in Moreno, Licea & Santoyo 1996 [Link to DiatomBase]
Lyrella inaurata (Hendey) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella inhalata (A. Schmidt) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella investigata (Heiden in A. Schmidt) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella irrorata (Greville) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella irroratoides (Hustedt) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella karayevae Nevrova et al 2013
Lyrella lyra (Ehrenberg) Karajeva 1978 [Link to DiatomBase]
Lyrella lyra var. recta (Greville) Moreno in Moreno, Licea & Santoyo 1996 [Link to DiatomBase]
Lyrella lyra var. subcarinata (Grunow) Moreno in Moreno, Licea & Santoyo 1996 [Link to DiatomBase]
Lyrella lyroides (Hendey) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella maculata Gleser in Afanas'eva & Gleser 1986 [Link to DiatomBase]
Lyrella majuscula (Hustedt) Witkowski in G. Moser, Lange-Bertalot & D. Metzeltin 1998 [Link to DiatomBase]
Lyrella mediopartita (Grove ex A. Schmidt) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella miranda (Hustedt) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella nebulosa (Gregory) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella novaeseelandiae (Hustedt) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella oamaruensis (Grunow ex A. Schmidt) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella opuntioides (Simonsen) A. Witkowski, Lange-Bertalot & D. Metzeltin 2000 [Link to DiatomBase]
Lyrella perfecta (Pantocsek) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella perplexoides (Hustedt) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella pontieuxini Nevrova et al 2013
Lyrella praetexta (Ehrenberg) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella pseudoapproximata (Hendey) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella pseudolyra Nevrova et al 2013
Lyrella pygmaea (Kützing) Makarova et Karajeva in Makarova & Akhmetova 1987 [Link to DiatomBase]
Lyrella rattrayi (Pantocsek) Nevrova et al 2013
Lyrella robertsiana (Greville) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella rudiformis (Hustedt) Nevrova et al 2013
Lyrella sandriana (Grunow) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella schaarschmidtii (Pantocsek) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella semiapproximata (Hustedt ex Simonsen) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella signatula (Hustedt) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella spectabilis (Gregory) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella subirroratoides (Hustedt) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella variolata (Cleve) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella venusta (Janisch ex Cleve) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
Lyrella zanzibarica (Greville) Mann in Round, Crawford & Mann 1990 [Link to DiatomBase]
) include cards of species and infraspecific taxa. No symbol next to a taxon name = no cards are present in the NSF (mostly a taxon described prior to 1933).