1. Oligoquetos terrícolas ibéricos. Megascolécidos y Glososcolécidos;Álvarez;Boletin de la Real Sociedad Española de Historia Natural (Sección Biológica),1971
2. El género Hormogaster en España;Álvarez;Publicaciones del Centro Pirenaico de Biología Experimental,1977
3. Estimating diversity of Indo-Pacific coral reef stomatopods through DNA barcoding of stomatopod larvae;Barber;Proceedings of the Royal Society: B,2006
4. A provisional list of valid names of Lumbricoidea (Oligochaeta) after Easton, 1983;Blakemore;Editorial Complutense, Universidad Complutense, Madrid, Spain,2004
5. An updated list of valid, invalid and synonymous names of Criodriloidea and Lumbricoidea (Annelida: Oligochaeta: Criodrilidae, Sparganophilidae, Ailoscolecidae, Hormogastridae, Lumbricidae, Lutodrilidae);Blakemore;A Series of Searchable Texts on Earthworm Biodiversity, Ecology and Systematics from Various Regions of the World - Supplemental. CD publication under ICZN (1999: Art. 8) also presented online,2008