QUADRIFIDUM species-group

Simulium cauchense Floch & Abonnenc

Alvan-Aguilar (2002, characterization, idiogram, inversions mapped): Brazil

Alvan-Aguilar, Hamada, Adler & Luz (2002, notes on general polytene features): Brazil

Alvan-Aguilar, Hamada, Adler & Luz (2005, characterization, idiogram, inversions mapped, photo of IIIL, resolution relative to S. quadrifidum): Brazil

Simulium cerradense Coscarón, Cerqueira, Schumaker & La Salvia

Lima & Hamada (2006, notes on general polytene features): Brazil

Hamada, Pereira & Adler (2008, note on location of nucleolar organizer): Brazil

Simulium daltanhani Hamada & Adler

Pereira (2004, characterization, female heterogamety, photos of all arms): Brazil

Pereira & Hamada (2004, female heterogamety, notes on general polytene features): Brazil

Hamada, Pereira & Adler (2008, characterization, female heterogamety, inversions mapped, partial resolution relative to S. ulyssesi, photos of all arms): Brazil

Simulium goeldii Cerqueira & Nunes de Mello

Ríos-Velásquez (2000, characterization, idiogram, photos of all arms): Brazil

Ríos-Velásquez, Hamada & Adler (2002, characterization, idiogram, photos of all arms, resolution relative to S. ulyssesi): Brazil

Simulium quadrifidum Lutz

Procunier (1989, photos of CII and IIS): [Brazil]

Alvan-Aguilar (2002, characterization, idiogram, inversions mapped, photos of all arms): Brazil

Alvan-Aguilar, Hamada, Adler & Luz (2002, notes on general polytene features): Brazil

Alvan-Aguilar, Hamada, Adler & Luz (2005, characterization, photos of all arms, resolution relative to S. cauchense): Brazil

Simulium ulyssesi (Py-Daniel & Coscarón)

Ríos-Velásquez (2000, characterization, idiogram, inversions mapped): Brazil

Ríos-Velásquez, Hamada & Adler (2002, characterization, idiogram, inversions mapped, resolution relative to S. goeldii): Brazil