| Family | genus | species | author | Type Number | Category |
| Mycetophilidae | Acnemia | californiensis | Zaitzev | 13735 | holotype |
| Mycetophilidae | Acomopterella | arnaudi | Zaitzev | 16703 | holotype |
| Mycetophilidae | Allodia | adunca | Zaitzev | 16704 | holotype |
| Mycetophilidae | Allodia | araucaniensis | Lane | 6455 | holotype |
| Mycetophilidae | Allodia | californiensis | Zaitzev | 15128 | holotype |
| Mycetophilidae | Allodia | cincta | Van Duzee | 3372 | holotype |
| Mycetophilidae | Allodia | dentica | Guthrie | 6255 | holotype |
| Mycetophilidae | Allodia | hastata | Zaitzev | 16705 | holotype |
| Mycetophilidae | Allodia | hirticauda | Van Duzee | 2510 | holotype |
| Mycetophilidae | Allodia | pseudobarbata | Zaitzev | 16706 | holotype |
| Mycetophilidae | Allodia | racemosa | Zaitzev | 16707 | holotype |
| Mycetophilidae | Anatella | arnaudi | Zaitzev | 16815 | holotype |
| Mycetophilidae | Anatella | mendosa | Zaitzev | 16851 | holotype |
| Mycetophilidae | Apemon | rufa | Van Duzee | 2477 | holotype |
| Mycetophilidae | Austrosynapha | rossi | Lane | 6457 | holotype |
| Mycetophilidae | Boletina | atra | Van Duzee | 2501 | holotype |
| Mycetophilidae | Boletina | atra | Cole in Cole and Lovett | 831 | holotype |
| Mycetophilidae | Boletina | crassicauda | Van Duzee | 2499 | holotype |
| Mycetophilidae | Bolitophila | dubiosa | Van Duzee | 2476 | holotype |
| Mycetophilidae | Brachypeza | brevitibia | Van Duzee | 2506 | holotype |
| Mycetophilidae | Brevicornu | californiense | Zaitzev | 15129 | holotype |
| Mycetophilidae | Brevicornu | canadense | Zaitzev | 15130 | holotype |
| Mycetophilidae | Brevicornu | cuspidatum | Zaitzev | 16708 | holotype |
| Mycetophilidae | Brevicornu | eximium | Zaitzev | 15131 | holotype |
| Mycetophilidae | Brevicornu | improvisum | Zaitzev | 16709 | holotype |
| Mycetophilidae | Brevicornu | proprium | Zaitzev | 16710 | holotype |
| Mycetophilidae | Brevicornu | subarcticum | Zaitzev | 16711 | holotype |
| Mycetophilidae | Ceroplatus | minimax | Edwards | 16738 | neotype |
| Mycetophilidae | Diadocidia | stanfordensis | Arnaud and Hoyt | 6572 | holotype |
| Mycetophilidae | Docosia | defecta | Van Duzee | 2733 | holotype |
| Mycetophilidae | Docosia | dialata | Van Duzee | 2504 | holotype |
| Mycetophilidae | Dziedzickia | immaculata | Cole in Cole and Lovett | 464 | holotype |
| Mycetophilidae | Dziedzickia | oregona | Cole in Cole and Lovett | 465 | holotype |
| Mycetophilidae | Ectrepesthoneura | canadensis | Zaitzev | 16816 | holotype |
| Mycetophilidae | Epicypta | peruana | Lane | 6463 | holotype |
| Mycetophilidae | Exechia | aequalis | Van Duzee | 3376 | holotype |
| Mycetophilidae | Exechia | angustata | Van Duzee | 2519 | holotype |
| Mycetophilidae | Exechia | borealis | Van Duzee | 2517 | holotype |
| Mycetophilidae | Exechia | brevipetiolata | Van Duzee | 3375 | holotype |
| Mycetophilidae | Exechia | noctivagus | Van Duzee | 2518 | holotype |
| Mycetophilidae | Exechia | umbrosa | Van Duzee | 2521 | holotype |
| Mycetophilidae | Exechia | unicincta | Van Duzee | 3378 | holotype |
| Mycetophilidae | Exechia | unicolor | Van Duzee | 2516 | holotype |
| Mycetophilidae | Johannseni | aurei | Guthrie | 6254 | holotype |
| Mycetophilidae | Leia | nigricornis | Van Duzee | 2503 | holotype |
| Mycetophilidae | Leiella | arnaudi | Lane | 6458 | holotype |
| Mycetophilidae | Macrocera | chilena | Lane | 6462 | holotype |
| Mycetophilidae | Macrocera | clavinervis | Van Duzee | 2483 | holotype |
| Mycetophilidae | Macrocera | hirtipennis | Van Duzee | 2484 | holotype |
| Mycetophilidae | Megophthalmidia | equatoriana | Lane | 6456 | holotype |
| Mycetophilidae | Metanepsia | irwini | Matile | 12110 | holotype |
| Mycetophilidae | Metanepsia | rossi | Matile | 12111 | holotype |
| Mycetophilidae | Mycetophila | alata | Guthrie | 6312 | holotype |
| Mycetophilidae | Mycetophila | araucana | Lane | 6461 | holotype |
| Mycetophilidae | Mycetophila | bispina | Van Duzee | 2522 | holotype |
| Mycetophilidae | Mycetophila | clavata | Van Duzee | 2524 | holotype |
| Mycetophilidae | Mycetophila | fusca | Van Duzee | 2527 | holotype |
| Mycetophilidae | Mycetophila | maculosa | Guthrie | 6253 | holotype |
| Mycetophilidae | Mycetophila | nublensis | Lane | 6460 | holotype |
| Mycetophilidae | Mycetophila | ovata | Van Duzee | 2525 | holotype |
| Mycetophilidae | Mycetophila | parvimaculata | Van Duzee | 3380 | holotype |
| Mycetophilidae | Mycetophila | pectoralis | Van Duzee | 2531 | holotype |
| Mycetophilidae | Mycetophila | permata | Guthrie | 6252 | holotype |
| Mycetophilidae | Mycetophila | singularis | Van Duzee | 2532 | holotype |
| Mycetophilidae | Mycetophila | spiniger | Van Duzee | 2529 | holotype |
| Mycetophilidae | Mycomya | abbreviata | Van Duzee | 2496 | holotype |
| Mycetophilidae | Mycomya | abegena | Vaisanen | 15132 | holotype |
| Mycetophilidae | Mycomya | accrescens | Vaisanen | 15133 | holotype |
| Mycetophilidae | Mycomya | arcuata | Vaisanen | 15134 | holotype |
| Mycetophilidae | Mycomya | arnaudi | Vaisanen | 15135 | holotype |
| Mycetophilidae | Mycomya | bryanti | Vaisanen | 15136 | holotype |
| Mycetophilidae | Mycomya | californica | Van Duzee | 3365 | holotype |
| Mycetophilidae | Mycomya | fulvitibia | Van Duzee | 2491 | holotype |
| Mycetophilidae | Mycomya | fuscipalpis | Van Duzee | 3367 | holotype |
| Mycetophilidae | Mycomya | hirticauda | Van Duzee | 2489 | holotype |
| Mycetophilidae | Mycomya | longispina | Van Duzee | 2494 | holotype |
| Mycetophilidae | Mycomya | malkini | Vaisanen | 15137 | holotype |
| Mycetophilidae | Mycomya | monosta | Vaisanen | 15138 | holotype |
| Mycetophilidae | Mycomya | nigrihirta | Van Duzee | 2493 | holotype |
| Mycetophilidae | Mycomya | saga | Vaisanen | 15139 | holotype |
| Mycetophilidae | Nauarchia | excavata | Matile | 16739 | holotype |
| Mycetophilidae | Neoceroplatus | arnaudi | Matile | 16740 | holotype |
| Mycetophilidae | Neuratelia | flexa | Van Duzee | 3369 | holotype |
| Mycetophilidae | Orfelia | malkini | Matile | 11630 | holotype |
| Mycetophilidae | Phronia | basalis | Van Duzee | 2512 | holotype |
| Mycetophilidae | Phronia | flabellata | Van Duzee | 2514 | holotype |
| Mycetophilidae | Phronia | fusciventris | Van Duzee | 3373 | holotype |
| Mycetophilidae | Phronia | jocosa | Gagne | 12382 | holotype |
| Mycetophilidae | Phthinia | ramificans | Zaitzev | 16817 | holotype |
| Mycetophilidae | Platyura | angustata | Van Duzee | 2479 | holotype |
| Mycetophilidae | Platyura | equalis | Van Duzee | 2482 | holotype |
| Mycetophilidae | Platyura | nigra | Cole in Cole and Lovett | 463 | holotype |
| Mycetophilidae | Platyura | nigribarba | Van Duzee | 2481 | holotype |
| Mycetophilidae | Polylepta | modesta | Van Duzee | 2498 | holotype |
| Mycetophilidae | Rhymosia | parvicauda | Van Duzee | 2507 | holotype |
| Mycetophilidae | Rhymosia | plumosa | Van Duzee | 2508 | holotype |
| Mycetophilidae | Rhymosia | spinicauda | Van Duzee | 3370 | holotype |
| Mycetophilidae | Sciophila | arnaudi | Zaitzev | 13648 | holotype |
| Mycetophilidae | Sciophila | insignis | Zaitzev | 13649 | holotype |
| Mycetophilidae | Sciophila | nitida | Van Duzee | 2488 | holotype |
| Mycetophilidae | Sciophila | notabilis | Zaitzev | 13650 | holotype |
| Mycetophilidae | Synapha | michelbacheri | Lane | 6459 | holotype |
| Mycetophilidae | Tetragoneura | andina | Lane | 6454 | holotype |
| Mycetophilidae | Tetragoneura | longicauda | Van Duzee | 2486 | holotype |
| Mycetophilidae | Tetragoneura | quintana | Cole in Cole and Lovett | 829 | holotype |
| Mycetophilidae | Trichonta | fusciventris | Van Duzee | 3368 | holotype |