@article {11393,
	title = {Localizaciones nuevas o poco conocidas sobre Bathysciinae (Col. Catopidae) catalanes},
	journal = {Ildobates (GEP)},
	volume = {3-4},
	year = {1973},
	pages = {61-64.},
	author = {BELL{\'E}S, X}
}
@article {11394,
	title = {Un nuevo Bathysciinae del macizo de Garraf (Barcelona)},
	journal = {MScz},
	volume = {3},
	number = {3},
	year = {1973},
	pages = {45-49.},
	author = {BELL{\'E}S, X}
}
@article {11374,
	title = {Estudio biospeologico de la cueva de Aso, Sercue (Huesca)},
	journal = {V symposium Espeoleologia (Biospeoleologia), escuela catalana de Espeoleologia, Barcelona},
	year = {1974},
	pages = {83-94.},
	author = {AUROUX, L and BELL{\'E}S, X}
}
@article {11364,
	title = {Revisi{\'o}n de los Speonomus del grupo delarouzeei (Fairmaire, 1860)},
	journal = {Comunicaciones del VII Congreso Internacional de Estudios Pirenaicos pttts(Seo d{\textquoteright}Urgell, L{\'e}rida, Espa~na)},
	year = {1974},
	pages = {48.},
	author = {BELL{\'E}S, X}
}
@article {11339,
	title = {Una nova ra{\c c}a de Speonomus bolivari Esc. (Col. Catopidae) dels Pirineus centrals},
	journal = {Butllet{\'\i} de l{\textquoteright}Instituci{\'o} Catalana d{\textquoteright}Hist{\textquoteleft}oria natural, secci{\'o} de Zoolog{\'\i}a},
	volume = {39},
	year = {1975},
	pages = {47-50.},
	author = {BELL{\'E}S, X}
}
@article {11296,
	title = {Sobre la posicion sistematica de Speonomus (Speonomites) colominasi Zariquiey, 1924 y el subgenero Speonomites Jeannel, 1910. (Col. Catopidae, Bathysciinae)},
	journal = {Comunicacions del. 6e Simposium d{\textquoteright}Espeleoleologia (Bioespeleologia), pttts Terassa},
	year = {1977},
	pages = {105-108.},
	author = {BELL{\'E}S, X}
}
@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}
}
@book {11271,
	title = {Notes biospeol{\`o}giques in Borr{\`a}s J., Mi{\~n}arro J. M. \& Talavera F.: Cat{\`a}leg Espeleol{\`o}gic de Catalunya,},
	volume = {4},
	year = {1978},
	pages = {296 p.},
	publisher = {Barcelona: Poliglota},
	organization = {Barcelona: Poliglota},
	author = {BELL{\'E}S, X}
}
@article {11236,
	title = {Contribuci{\'o}n al conocimiento de la fauna cavern{\'\i}cola del Pais Vasco (Coleoptera, Catopidae, Bathysciinae)},
	journal = {Kobie},
	volume = {10},
	number = {2},
	year = {1980},
	pages = {557-561.},
	author = {ESPA{\~N}OL, F and BELL{\'E}S, X}
}
@article {11237,
	title = {Revisi{\'o}n del g{\'e}nero Speocharidius Jeannel, 1919 (Col. Catopidae, Bathysciinae)},
	journal = {Speleon},
	volume = {25},
	year = {1980},
	pages = {31-35.},
	author = {ESPA{\~N}OL, F and BELL{\'E}S, X}
}
@article {11151,
	title = {Descripcion de un nuevo Bathysciinae iberico y algunas notas sobre el valor especifico de los caracteres del saco interno del edeago (Coleoptera, Catopidae)},
	journal = {FRge},
	volume = {17},
	number = {1},
	year = {1983},
	pages = {105-110.},
	author = {BELL{\'E}S, X}
}
@article {11092,
	title = {Le complexe Speonomus delarouzeei: un mod{\`e}le d{\textquoteright}approches associ{\'e}es pour l{\textquoteright}{\'e}tude de la sp{\'e}ciation},
	journal = {MBsp},
	volume = {11},
	year = {1984},
	pages = {141-164.},
	author = {Juberthie, C and Delay, B and L. Juberthie Jupeau and J. P. Durand and Escol{\`a}, O and BELL{\'E}S, X and Blas, M}
}
@article {11073,
	title = {Darreres addicions al cat{\`a}leg de Bathysciinae (Coleoptera, Catopidae) ib{\'e}rics (per{\'\i}ode 1979-1984)},
	journal = {Exploracions},
	volume = {9},
	year = {1985},
	pages = {17-19.},
	author = {BELL{\'E}S, X}
}
@article {11041,
	title = {Observacions sobre la clim{\`a}tica i la poblaci{\'o} de Speonomus delarouzeei (Col. Catopidae) de la cova de Rialb},
	journal = {Exploracions},
	volume = {9},
	year = {1985},
	pages = {7-16.},
	author = {BELL{\'E}S, X and J. Pallar{\`e}s}
}
@article {11032,
	title = {Speonomus canyellesi, un Bathysciinae (Coleoptera, Catopidae) molt evolucionat end{\`e}mic del Montseny},
	journal = {Jornada de recerca naturalista al Montseny},
	year = {1986},
	pages = {69-73.},
	author = {BELL{\'E}S, X and Delay, B and L. Juberthie-Jupeau}
}
@article {11033,
	title = {Fauna cavern{\'\i}cola al Montseny. L{\textquoteright}avenc de les Pedreres de Gualba},
	journal = {Jornada de recerca naturalista al Montseny},
	year = {1986},
	pages = {57-59.},
	author = {BELL{\'E}S, X and COMAS, J}
}
@book {11007,
	title = {Fauna cavern{\'\i}cola i intersticial de la Pen{\'\i}nsula Ib{\`e}rica i les illes Balears. Monografies cient{\'\i}fiques, 4. Consell superior d{\textquoteright}investigacions cient{\'\i}fiques},
	year = {1987},
	pages = {207 p.},
	publisher = {Mallorca: Editurial Moll},
	organization = {Mallorca: Editurial Moll},
	author = {BELL{\'E}S, X}
}
@article {10201,
	title = {Etude du complexe Speonomus delarouzeei},
	journal = {M{\'e}moires Biosp{\'e}ol},
	volume = { 11},
	year = {1984},
	pages = {141-164},
	author = {Delay, B and Blas, M and BELL{\'E}S, X and Escol{\`a}, O and Juberthie, C and Juberthie-Jupeau, LBF and Durand, J}
}
@article {10198,
	title = {Le complexe Speonomus delarouzeei: un mod{\`e}le d{\textquoteright}approches associ{\'e}es pour l{\textquoteright}{\'e}tude de la speciation},
	journal = {M{\'e}moires de Biosp{\'e}ologie },
	volume = {11},
	year = {1984},
	pages = {141-164},
	author = {Juberthie, C and Delay, B and Juberthie-Jupeau, LBF and Durand, J and Escol{\`a}, O and BELL{\'E}S, X and Blas, M}
}
@article {10179,
	title = {Una Nova Rasa de Speonomus Bolivari Esc. (Col. Catopidae) Dels Pirineus Centrals},
	journal = {But. Inst. Cat. Hrst. Nat.},
	volume = {39 (Sec. Zool., 1): 47-50},
	year = {1975},
	author = {BELL{\'E}S, X}
}
