| Family | genus | species | author | Type Number | Category |
| Eucoilidae | Aporeucoela | fuscipes | Kieffer | 10543 | holotype? |
| Eucoilidae | Caleucoela | striatipennis | Kieffer | 17044 | holotype |
| Eucoilidae | Coneucoela | brasiliensis | Kieffer | 10508 | lectotype |
| Eucoilidae | Cothonaspis | bakeriana nigriventris | Kieffer | 10574 | syntype |
| Eucoilidae | Cothonaspis | bakeriana | Kieffer | 10504 | syntypes, 4 |
| Eucoilidae | Cothonaspis | cincticornis | Kieffer | 10516 | holotype? |
| Eucoilidae | Cothonaspis | clarimontis | Kieffer | 17045 | holotype |
| Eucoilidae | Cothonaspis | coloradensis | Kieffer | 10522 | holotype? |
| Eucoilidae | Cothonaspis | fuscostriata | Kieffer | 10546 | syntypes, 21 |
| Eucoilidae | Cothonaspis | guatemalensis | Kieffer | 10549 | holotype? |
| Eucoilidae | Cothonaspis | havanensis | Kieffer | 10550 | holotype? |
| Eucoilidae | Cothonaspis | klagesi | Kieffer | 10552 | holotype? |
| Eucoilidae | Cothonaspis | neocera | Kieffer | 10563 | syntype |
| Eucoilidae | Cothonaspis | paraensis | Kieffer | 10581 | holotype? |
| Eucoilidae | Cothonaspis | pictipennis | Kieffer | 10585 | syntypes, 2 |
| Eucoilidae | Cothonaspis | semirufa | Kieffer | 10604 | syntypes, 3 |
| Eucoilidae | Cothonaspis | signaticornis | Kieffer | 10607 | holotype? |
| Eucoilidae | Dissodontaspis | flavipes | Kieffer | 10534 | holotype? |
| Eucoilidae | Erisphagia | validicornis | Kieffer | 10620 | syntypes, 2 |
| Eucoilidae | Eucoela | bruneocincta | Kieffer | 10512 | holotype? |
| Eucoilidae | Eucoela | clavatipalpis | Kieffer | 10520 | holotype? |
| Eucoilidae | Eucoela | fallax | Kieffer | 10531 | holotype? |
| Eucoilidae | Eucoela | melanocephala | Kieffer | 10558 | holotype? |
| Eucoilidae | Eucoela | nigelliceps | Kieffer | 10566 | holotype? |
| Eucoilidae | Eucoela | nigrimanus | Kieffer | 10573 | holotype? |
| Eucoilidae | Eucoela | nigroclavata | Kieffer | 10575 | syntypes, 2 |
| Eucoilidae | Eucoela | rufosignata | Kieffer | 10600 | holotype? |
| Eucoilidae | Eucoela | vitellinipes | Kieffer | 10622 | holotype? |
| Eucoilidae | Eucoela | xanthotoma | Kieffer | 10623 | holotype? |
| Eucoilidae | Eucoelidea | arcuata | Kieffer | 10500 | syntypes, 2 |
| Eucoilidae | Eucoelidea | bakeri flavipes | Kieffer | 10535 | holotype? |
| Eucoilidae | Eucoelidea | bakeri | Kieffer | 10501 | syntypes, 2 |
| Eucoilidae | Eucoelidea | dilatata | Kieffer | 10526 | holotype? |
| Eucoilidae | Eucoelidea | fuscipes | Kieffer | 10544 | syntype |
| Eucoilidae | Eucoila | aperta | Kieffer | 10498 | holotype? |
| Eucoilidae | Eucoila | bakeriana | Kieffer | 10505 | holotype? |
| Eucoilidae | Eucoila | brasiliensis | Kieffer | 10509 | holotype? |
| Eucoilidae | Eucoila | mexicana | Ashmead | 201 | holotype |
| Eucoilidae | Eucoila | nudicollis | Kieffer | 10578 | syntypes, 2 |
| Eucoilidae | Eucoila | polychroma | Kieffer | 10589 | holotype? |
| Eucoilidae | Eucoila | sanctimarci | Kieffer | 10602 | holotype? |
| Eucoilidae | Eucoila | sulcatifrons | Kieffer | 10612 | holotype? |
| Eucoilidae | Eucoila | transversa | Kieffer | 10614 | syntypes, 3 |
| Eucoilidae | Eucoilidea | crenulata | Kieffer | 10524 | holotype? |
| Eucoilidae | Eucoilidea | nigricornis | Kieffer | 10570 | syntype |
| Eucoilidae | Frireniella | bisulcata | Kieffer | 10507 | holotype? |
| Eucoilidae | Ganaspis | albotorquata | Kieffer | 10497 | holotype? |
| Eucoilidae | Ganaspis | bakeri | Kieffer | 10502 | holotype? |
| Eucoilidae | Ganaspis | brasiliensis | Kieffer | 10510 | syntypes, 2 |
| Eucoilidae | Ganaspis | cincticornis | Kieffer | 10517 | holotype? |
| Eucoilidae | Ganaspis | cubitalis | Kieffer | 10525 | holotype? |
| Eucoilidae | Ganaspis | dubiosa | Kieffer | 10527 | holotype? |
| Eucoilidae | Ganaspis | fuscicornis | Kieffer | 10542 | holotype? |
| Eucoilidae | Ganaspis | fuscipes | Kieffer | 10545 | holotype? |
| Eucoilidae | Ganaspis | gracilicornis | Kieffer | 10548 | holotype? |
| Eucoilidae | Ganaspis | levifrons | Kieffer | 10554 | syntypes, 2 |
| Eucoilidae | Ganaspis | modesta | Kieffer | 10561 | holotype? |
| Eucoilidae | Ganaspis | multicolor | Kieffer | 10562 | holotype? |
| Eucoilidae | Ganaspis | nigroclavata | Kieffer | 10576 | holotype? |
| Eucoilidae | Ganaspis | pleuralis | Kieffer | 10588 | holotype? |
| Eucoilidae | Ganaspis | reclusa | Kieffer | 17046 | holotype |
| Eucoilidae | Ganaspis | rufocincta | Kieffer | 10597 | syntype |
| Eucoilidae | Ganaspis | rufopetiolata | Kieffer | 10599 | holotype? |
| Eucoilidae | Ganaspis | striatifrons | Kieffer | 10610 | holotype? |
| Eucoilidae | Ganaspis | subaperta | Kieffer | 10611 | holotype? |
| Eucoilidae | Ganaspis | variicornis | Kieffer | 10621 | syntypes, 2 |
| Eucoilidae | Gonieucoela | bilobata | Kieffer | 10506 | syntypes, 2 |
| Eucoilidae | Hexaplasta | californica | Ashmead | 202 | holotype |
| Eucoilidae | Kleidotoma | californica | Kieffer | 10513 | syntypes, 2 |
| Eucoilidae | Kleidotoma | fossa | Kieffer | 10538 | holotype? |
| Eucoilidae | Kleidotoma | lugens | Kieffer | 10557 | syntypes, 2 |
| Eucoilidae | Kleidotoma | marginata glabra | Kieffer | 10547 | syntypes, 2 |
| Eucoilidae | Kleidotoma | pilosum | Kieffer | 10586 | holotype? |
| Eucoilidae | Kleidotoma | tristis | Kieffer | 10619 | holotype? |
| Eucoilidae | Miteucoela | nigra | Kieffer | 10567 | holotype? |
| Eucoilidae | Miteucoela | nigriceps | Kieffer | 10569 | holotype? |
| Eucoilidae | Miteucoela | rufa | Kieffer | 10593 | holotype? |
| Eucoilidae | Miteucoela | scutellaris | Kieffer | 10603 | holotype? |
| Eucoilidae | Miteucoela | similis | Kieffer | 10608 | holotype? |
| Eucoilidae | Moneucoela | parvicupula | Kieffer | 10583 | holotype? |
| Eucoilidae | Moneucoela | tinctipennis | Kieffer | 10613 | holotype? |
| Eucoilidae | Odonteucoila | nigra | Kieffer | 10568 | holotype? |
| Eucoilidae | Odonteucoila | tricolor | Kieffer | 10616 | holotype? |
| Eucoilidae | Odontosema | albinerve | Kieffer | 10495 | holotype? |
| Eucoilidae | Psilodora | nudipennis | Kieffer | 10579 | holotype? |
| Eucoilidae | Psilodora | paraensis festiva | Kieffer | 13784 | syntypes, 3 |
| Eucoilidae | Psilodora | paraensis | Kieffer | 10582 | syntypes, 5 |
| Eucoilidae | Psilodora | rufocincta | Kieffer | 10598 | holotype? |
| Eucoilidae | Rhabdeucoela | flavotincta | Kieffer | 10537 | holotype? |
| Eucoilidae | Rhabdeucoela | fulvonotata | Kieffer | 10540 | syntypes, 2 |
| Eucoilidae | Rhabdeucoela | incompleta | Kieffer | 10551 | holotype? |
| Eucoilidae | Rhabdeucoela | nitidifrons | Kieffer | 10577 | syntype |
| Eucoilidae | Rhabdeucoela | opacifrons | Kieffer | 10580 | holotype? |
| Eucoilidae | Rhabdeucoela | semirufa | Kieffer | 10605 | holotype? |
| Eucoilidae | Rhabdeucoela | spatulifera | Kieffer | 10609 | holotype? |
| Eucoilidae | Steleucoela | piriformis | Kieffer | 10587 | holotype? |
| Eucoilidae | Trisseucoela | clavicornis | Kieffer | 10521 | holotype? |
| Eucoilidae | Trisseucoela | fulvotincta | Kieffer | 10541 | holotype? |
| Eucoilidae | Trisseucoela | nigricornis | Kieffer | 10571 | holotype? |
| Eucoilidae | Trisseucoela | ruficornis | Kieffer | 10594 | holotype? |
| Eucoilidae | Trisseucoela | rufipes | Kieffer | 10596 | holotype? |
| Eucoilidae | Zaeucoila | sexdentata | Kieffer | 10606 | holotype? |
| Eucoilidae | Zaeucoila | trianguligera | Kieffer | 10615 | holotype? |