@article {11295,
	title = {Nuevos datos sobre los Speonomus del grupo delarouzeei (Fairmaire, 1860): Parvospeonomus subgen. nov. (Col. Bathysciinae)},
	journal = {Speleon},
	volume = {23},
	year = {1977},
	pages = {33-37.},
	author = {BELL{\'E}S, X and Escol{\`a}, O}
}
@article {11095,
	title = {Distribuci{\'o} geogr{\`a}phico dels Speonomus del subg{\`e}nere Parvospeonomus (Col. Catopidae Bathysciinae) al vessant meridional dels Pirineus},
	journal = {Sessi{\'o} conjunta d{\textquoteright}Entomologia, ICHN-SCL},
	volume = {3},
	year = {1984},
	pages = {19-28.},
	author = {Escol{\`a}, O}
}
