I’ve also noticed the multiple imports, not limited to genera and sometimes duplicated under the parent too. Looking at some of the more recently created taxa with the API, this is happening frequently:
Pleuropoma jana (1168067, 1168069, 1168066, 1168061, 1168063, 1168062, 1168072, 1168064)
Ouroporopterus (1164162, 1164166)
Ouroporopterus squamiventris (1164154, 1164168, 1164156, 1164157, 1164165, 1164155, 1164159, 1164161, 1164171, 1164174)
Palaeorhiza reginarum (1169152, 1169149, 1169150, 1169151)
Astraeus flavopictus (1168226, 1167682)
Euphyia viridis (1164191, 1164196, 1164197, 1164194, 1164195)
Amata exapta (1160056, 1160053)
Harrimania (1160229, 1160230)
Cyathidium (1160351, 1160352, 1160353)
Oceanometra (1160477, 1160478)
Cephalodiscus (1160248, 1160251)
Willeyia (1160284, 1160285)
Petasometra (1160889, 1160890)
Porphyrocrinus (1161022, 1161023)
Palaeocomatella (1160813, 1160814, 1160815)
Pterasthenia (1160663, 1160664)
Isometra (1160618, 1160620)
Placothuria (1161522, 1161520)
Amphicyclus (1161584, 1161586, 1161585)
Australocnus (1161605, 1161608)
Apsolidium (1161597, 1161598)
Globosita (1161855, 1161852)
Psolicrux (1161766, 1161767)
Psolidocnus (1161763, 1161764, 1161765)
Havelockia (1161802, 1161801)
Neocucumella (1161727, 1161728)
Phyrella (1162124, 1162119, 1162123)
Psolidothuria (1161972, 1161973)
Thorsonia (1162091, 1162093)
Acanthotrochus (1162555, 1162554)
Neolepidotrochus (1162521, 1162522)
Psycheotrephes (1162508, 1162511, 1162509, 1162510)
Pilematechinus (1163161, 1163160)
Zenocentrotus (1163392, 1163393)
Ammotrophus (1163320, 1163318)
Marasmius alniphilus (1164178, 1164184)
Erysiphe corylacearum (1164167, 1164180)
Anteliaster (1166304, 1166305)
Astrocles (1166203, 1166201, 1166202)
Thrissacanthias (1166099, 1166102)
Hoplaster (1165729, 1165730)
Paralophaster (1165649, 1165647, 1165650)
Kanakaster (1165587, 1165589)
Freyastera (1166187, 1166189, 1166188)
Tritonaster (1166097, 1166101)
Myxaster (1165351, 1165353)
Milteliphaster (1165545, 1165546)
Paratomella (1166969, 1166971)
Actinoposthia (1166956, 1166957)
Myopea (1167303, 1167298)
Notocelis (1167048, 1167049)
Diatomovora (1167128, 1167127)
Oligofilomorpha (1167301, 1167302)
Kuma (1167222, 1167224)
Nadina (1166972, 1166974)
Amphiscolops (1166893, 1166894)
Noterapion philippianum (1168086, 1168054)
Xela (1168216, 1168219)
Ocroeme (1168354, 1168352, 1168353)
Striatoptycholaemus (1169886, 1169887, 1169885)
Ophientrema (1171339, 1171340)
Comissia (1160762, 1160764)
Psychroplanes (1162404, 1162403)
Radiaster (1165964, 1165963, 1165965)
Podosphaeraster (1165901, 1165902, 1165904)
Disasterina (1165793, 1165795)
Haplogonaria (1167251, 1167250)
Coproica vagans (1168058, 1168055, 1168059, 1168057)
Ophiodoris (1170319, 1170322, 1170323, 1170318)
Ophioplax (1170309, 1170306)
Harringtonia (1172191, 1172192)
Amblymora (1173037, 1173038, 1173039, 1173036)
Amphistigma (1170664, 1170663)
Gephyroherpia (1174226, 1174227)
Lepidomenia (1174043, 1174045)
Meiomenia (1174035, 1174034)
Lophomenia (1174230, 1174229)
Ceratophysa (1163146, 1163147)
Canarium fusiforme (1164856, 1164857)
Chitonaster (1165562, 1165563, 1165561, 1165564)
Ophiocypris (1170352, 1170354)
Astrothrombus (1171789, 1171790, 1171791)
Squamophis (1172153, 1172152)
Trophomera (1173892, 1173893, 1173894, 1173891)
Claviderma (1174361, 1174359, 1174360)
Kruppomenia (1174278, 1174277)