| | | Kind of type | Full locality |
| | | paratype of species Hazelacris nigrovittatus Ronderos, 1981 | Western South America, Ecuador: Mananbi, 13 km E Bahía de Caráquez |
| | | paratype of species Hazelacris nigrovittatus Ronderos, 1981 | Western South America, Ecuador: Mananbi, 13 km E Bahía de Caráquez |
| | | paratype of species Hazelacris nigrovittatus Ronderos, 1981 | Western South America, Ecuador: Mananbi, 13 km E Bahía de Caráquez |
| | | holotype of species Hazelacris nigrovittatus Ronderos, 1981 | Western South America, Ecuador: Mananbi, 13 km E Bahía de Caráquez |
| | | allotype of species Hazelacris nigrovittatus Ronderos, 1981 | Western South America, Ecuador: Mananbi, 13 km E Bahía de Caráquez |