Find all observations for a taxon (including descendants) with observation fields

Hi,

How do I retrieve observations that have observation fields? I’m interested on what plants people found Basiprionotini(a tortoise beetle tribe). As there are many observation fields for this, I can’t search for a specific one.

Cheers,

Jakob

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Requires a project (or comma delimited list of projects).

https://stockslager.github.io/iNat/plant_club_viewer.html?project_id=biodiversity-of-asia&user_view=pics&obs_fields=6586,16180,3136&iconic_taxa=insecta&ofv_datatype=taxon&per_page=50&taxon_id=563967&operator=merge

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since there aren’t many Basiprionotini observations to begin with (<800), you could just get them all via the API and apply your own filtering to get the ones with observation fields. here’s what i get using https://jumear.github.io/stirpy/lab?path=iNat_APIv1_get_observations.ipynb :

id url quality_grade user_login taxon_id taxon_name taxon_preferred_common_name taxon_rank time_observed_at created_at place_guess location latitude public_positional_accuracy comments_count current_identifications_count identifications annotations_count annotations observation_fields_count observation_fields std_place_county std_place_state std_place_country std_place_continent
293393867 https://www.inaturalist.org/observations/293393867 research santosh-vithura 1122382 Epistictina reicheana species 2025-06-28T08:15:33+05:30 6/28/2025 19:54 Neyyar Wildlife Sanctuary, Thiruvananthapuram, Kerala, IN 8.6851616667,77.1279305 8.685161667 4 0 2 santosh-vithura: Epistictina reicheana (1122382), mitvij: Epistictina reicheana (1122382) 0 1 Copulating (148): Yes Thiruvananthapuram Kerala India Asia
289773718 https://www.inaturalist.org/observations/289773718 needs_id jueming641 878258 Basiprionota bisignata species 2025-05-29T16:08:00+08:00 6/15/2025 17:48 中国安徽省宣城市绩溪县 30.0980878383,118.5562273662 30.09808784 1477 3 1 jueming641: Basiprionota bisignata (878258) 1 Life Stage: Egg 1 Host Plant ID (6586): Paulownia (119794) Xuancheng Anhui China Asia
288658119 https://www.inaturalist.org/observations/288658119 needs_id plangeak 357396 Basiprionota genus 2025-06-10T18:36:07+07:00 6/11/2025 12:16 Nam Pua, Wiang Sa District, Nan, TH 18.6193133333,100.7177716667 18.61931333 4 0 2 plangeak: Basiprionota (357396), bagous: Basiprionota (357396) 0 1 Facial features clearly visible (15288): Yes Wiang Sa Nan Thailand Asia
218414105 https://www.inaturalist.org/observations/218414105 needs_id rnae__ 357396 Basiprionota genus 2021-11-27T11:14:00+08:00 5/27/2024 0:44 Kabupaten Banjar, Kalimantan Selatan, Indonesia -3.27296325,114.6758880556 -3.27296325 0 1 rnae__: Basiprionota (357396) 0 1 Species Identification (2911): Basiprionota Banjar Kalimantan Selatan Indonesia Asia
189756344 https://www.inaturalist.org/observations/189756344 needs_id hrishikeshghogare 957580 Epistictina genus 2023-10-10 11/2/2023 19:24 Film City, Goregaon East, Mumbai suburban, Film City Complex, Aarey Colony, Goregaon, Mumbai, Maharashtra 400065, India 19.1630743143,72.8921275958 19.16307431 213 1 3 harleywyrm: Insecta (47158), kenneth_g: Cassidinae (52064), jarronevsbaru: Epistictina (957580) 1 Life Stage: Adult 1 Copulating (148): Yes Mumbai Suburban Maharashtra India Asia
182433960 https://www.inaturalist.org/observations/182433960 needs_id xiaodoudou 878258 Basiprionota bisignata species 2023-07-20T17:47:00+08:00 9/9/2023 16:34 中国贵州省黔东南苗族侗族自治州黎平县 26.2201047719,109.1661186203 26.22010477 3996 0 1 xiaodoudou: Basiprionota bisignata (878258) 3 Life Stage: Adult, Alive or Dead: Alive, Evidence of Presence: Organism 1 Host-Animal Interactions (16180): Paulownia (119794) Qiandongnan Miao and Dong Guizhou China Asia
182174416 https://www.inaturalist.org/observations/182174416 needs_id xiaodoudou 878258 Basiprionota bisignata species 2023-07-22T00:21:00+08:00 9/7/2023 20:32 中国贵州省黔东南苗族侗族自治州黎平县 26.2201047719,109.1661186203 26.22010477 3996 0 1 xiaodoudou: Basiprionota bisignata (878258) 3 Life Stage: Adult, Alive or Dead: Alive, Evidence of Presence: Organism 1 Host-Animal Interactions (16180): Paulownia (119794) Qiandongnan Miao and Dong Guizhou China Asia
182174376 https://www.inaturalist.org/observations/182174376 needs_id xiaodoudou 878259 Basiprionota chinensis species 2023-07-20T17:44:00+08:00 9/7/2023 20:31 中国贵州省黔东南苗族侗族自治州黎平县 26.2201047719,109.1661186203 26.22010477 3996 0 1 xiaodoudou: Basiprionota chinensis (878259) 3 Life Stage: Adult, Alive or Dead: Alive, Evidence of Presence: Organism 1 Host-Animal Interactions (16180): Paulownia (119794) Qiandongnan Miao and Dong Guizhou China Asia
142839531 https://www.inaturalist.org/observations/142839531 research magdastlucia 675494 Metriopepla inornata species 2022-11-19T14:11:00+02:00 11/25/2022 20:42 Hluhluwe-iMfolozi, South Africa -28.0716,32.0352 -28.0716 200 0 4 magdastlucia: Cucujiformia (372852), beetledude: Metriopepla inornata (675494), traianbertau: Metriopepla inornata (675494), rob-westerduijn: Metriopepla inornata (675494) 1 Life Stage: Adult 1 Habitat (s Afr) (7498): Savanna: Moist Umkhanyakude KwaZulu-Natal South Africa Africa
66127737 https://www.inaturalist.org/observations/66127737 research adealy 632486 Basiprionota decempustulata species 2020-12-04T10:26:00+08:00 12/5/2020 15:23 Sarawak, MY 2.2858233337,111.8387102092 2.285823334 72423 0 3 adealy: Cassidinae (52064), cclborneo: Basiprionota decempustulata (632486), guillaume_delaitre: Basiprionota decempustulata (632486) 2 Life Stage: Adult, Alive or Dead: Alive 2 Number of individuals (297): 2; Behavior: mating (6637): yes Sibu Sarawak Malaysia Asia
66127736 https://www.inaturalist.org/observations/66127736 research adealy 632486 Basiprionota decempustulata species 2020-12-04T10:25:00+08:00 12/5/2020 15:23 Sarawak, MY 2.2846973516,111.9835569685 2.284697352 72423 0 3 cclborneo: Basiprionota decempustulata (632486), guillaume_delaitre: Basiprionota decempustulata (632486), adealy: Basiprionota decempustulata (632486) 2 Life Stage: Adult, Alive or Dead: Alive 1 Number of individuals (297): 3 Sibu Sarawak Malaysia Asia
31152993 https://www.inaturalist.org/observations/31152993 needs_id chunxingwong 357396 Basiprionota genus 2009-12-02T08:00:00+08:00 8/20/2019 9:36 Kuching, Malaysia 1.5392793958,110.360544026 1.539279396 0 3 cclborneo: Basiprionota (357396), joe_fish: Basiprionota (357396), chunxingwong: Basiprionota (357396) 0 1 Project Noah URL (8132): https://www.projectnoah.org/spottings/19233142 Kuching Sarawak Malaysia Asia
19012589 https://www.inaturalist.org/observations/19012589 research chinaberryhuang 824008 Basiprionota angusta species 2017-05-23T13:00:00-05:00 12/14/2018 9:10 台灣台北 25.0162878944,121.5550631959 25.01628789 31 0 2 chinaberryhuang: Basiprionota angusta (824008), pochung: Basiprionota angusta (824008) 1 Life Stage: Adult 1 Interaction->Herbivore of (3136): Radermachera sinica (429214) Taipei Taipei Taiwan Asia

stockslager’s tool works, too, if you know which fields you’re looking for.

you could search in https://www.globalbioticinteractions.org for this sort of information, too.

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I need to work on that part of it still. If u pass it an ofv_data type of taxon with no &obs_fields parameter, it tells u which ones to click on to gather the obs field numbers. (Just click the squircle and find the obs field nbr from the obs). Not elegant but it kinda works.

https://stockslager.github.io/iNat/plant_club_viewer.html?project_id=biodiversity-of-asia&user_view=pics&iconic_taxa=insecta&ofv_datatype=taxon&per_page=50&taxon_id=563967&operator=merge&page=1