WEBVTT 00:00:00.000 --> 00:00:01.679 I want to start today with a visual, if you're 00:00:01.679 --> 00:00:04.480 listening. Just picture your standard, run -of 00:00:04.480 --> 00:00:06.879 -the -mill, scientific database entry. Whoa, 00:00:06.879 --> 00:00:09.240 yeah. Like the really clean ones. Right. Usually 00:00:09.240 --> 00:00:11.619 it's so clean, it's authoritative. You've got 00:00:11.619 --> 00:00:13.919 the kingdom, the phylum, the genus, the species, 00:00:14.099 --> 00:00:16.079 the author, the year. All lined up perfectly. 00:00:16.359 --> 00:00:19.800 Exactly. It is the absolute bedrock of how we 00:00:19.800 --> 00:00:22.579 humans organize nature. It's basically the filing 00:00:22.579 --> 00:00:26.559 system for the entire planet. It is. But today... 00:00:26.760 --> 00:00:28.660 For this deep dive, we are looking at a file 00:00:28.660 --> 00:00:31.719 that has been heavily blatantly flagged. We're 00:00:31.719 --> 00:00:34.719 diving into the story of a moth that is currently 00:00:34.719 --> 00:00:37.840 sitting in what you might call a taxonomic penalty 00:00:37.840 --> 00:00:41.240 box. A very dusty penalty box. Very dusty. Because 00:00:41.240 --> 00:00:43.560 the title of our source material today, it isn't 00:00:43.560 --> 00:00:45.960 just a scientific name. It reads like a subtle 00:00:45.960 --> 00:00:49.539 accusation. The title is Hocoseroids, but the 00:00:49.539 --> 00:00:54.329 Junis name is, in scare quotes, Scythrella. Which 00:00:54.329 --> 00:00:56.570 is just fantastic. I mean, you almost never see 00:00:56.570 --> 00:00:58.829 sarcasm in a biological database. No, you really 00:00:58.829 --> 00:01:00.689 don't. But those quotation marks, they're doing 00:01:00.689 --> 00:01:03.270 some incredibly heavy lifting here. They really 00:01:03.270 --> 00:01:05.590 are. It's like the database administrators are 00:01:05.590 --> 00:01:08.049 just rolling their eyes and saying, allegedly 00:01:08.049 --> 00:01:11.370 this thing is a holococeroids. Allegedly, yeah. 00:01:11.510 --> 00:01:14.209 So our mission today for you guys listening is 00:01:14.209 --> 00:01:18.530 to unpack this specific tiny creature, holococeroids 00:01:18.530 --> 00:01:21.569 cithrella. We want to figure out why it's generating 00:01:21.569 --> 00:01:24.730 so much bureaucratic drama despite being, honestly, 00:01:24.950 --> 00:01:27.870 by all accounts, a total ghost. Yeah, ghost is 00:01:27.870 --> 00:01:29.829 absolutely the right word for it. In the field, 00:01:29.849 --> 00:01:32.510 we probably call this a data void or a dark taxon. 00:01:32.510 --> 00:01:35.540 A dark taxon. That sounds so sinister. It does, 00:01:35.599 --> 00:01:38.200 but it really just means this is a creature that 00:01:38.200 --> 00:01:40.620 exists more as a database entry than as a biological 00:01:40.620 --> 00:01:43.120 reality for most of the working scientific world 00:01:43.120 --> 00:01:45.040 today. And the source material itself is actually 00:01:45.040 --> 00:01:47.500 brutally honest about this fact. It's a Wikipedia 00:01:47.500 --> 00:01:50.659 article, yes. But it is self -classified right 00:01:50.659 --> 00:01:53.439 at the top as a stub. The classic Wikipedia stub. 00:01:53.599 --> 00:01:56.359 Right. It admits immediately that it relies largely 00:01:56.359 --> 00:01:58.840 or entirely on a single source. And when you 00:01:58.840 --> 00:02:01.400 look at the metadata, the edit history, the last 00:02:01.400 --> 00:02:04.219 human hand to even touch this page was really 00:02:04.219 --> 00:02:07.140 recently. It was February 4, 2026. Oh, wow. Yeah. 00:02:07.340 --> 00:02:09.939 But even that edit, it didn't add any actual 00:02:09.939 --> 00:02:12.860 new biological data to the page. Right. It probably 00:02:12.860 --> 00:02:15.060 just polished the existing metadata or tweaked 00:02:15.060 --> 00:02:17.360 a category. Precisely. Just moving the furniture 00:02:17.360 --> 00:02:20.900 around in an empty room. So what we have is a 00:02:20.900 --> 00:02:24.419 name, in scare quotes, a single source, and a 00:02:24.419 --> 00:02:27.080 habitat listed quite literally as just Russia. 00:02:27.580 --> 00:02:30.180 Which is, I mean, not helpful. Not helpful at 00:02:30.180 --> 00:02:32.000 all. That's it. That's the whole tweet, basically. 00:02:32.139 --> 00:02:34.539 Well, let's let's zoom out before we zoom in 00:02:34.539 --> 00:02:37.780 here, because even with that tiny, incredibly 00:02:37.780 --> 00:02:40.680 frustrating amount of info, we can actually reconstruct 00:02:40.680 --> 00:02:43.699 a pretty decent profile of this thing just based 00:02:43.699 --> 00:02:46.509 on who its family is. OK, right. Let's skip the 00:02:46.509 --> 00:02:48.250 kingdom and phylum stuff. I mean, we know it's 00:02:48.250 --> 00:02:51.090 animalia. We know it's arthropoda, class insecta, 00:02:51.090 --> 00:02:53.250 orderlipidoptera. We know it's a moth. Right. 00:02:53.330 --> 00:02:55.710 Let's get to the good stuff. The taxonomy places 00:02:55.710 --> 00:02:59.409 it firmly in the family blastobacidae. Blastobacidae. 00:02:59.509 --> 00:03:01.710 Yeah. And this is where the story gets a bit 00:03:01.710 --> 00:03:03.909 gritty. Because these aren't your, you know, 00:03:03.930 --> 00:03:06.590 showy, charismatic butterflies, you aren't going 00:03:06.590 --> 00:03:09.449 to see Haltisroids sithrella on a Hallmark greeting 00:03:09.449 --> 00:03:12.310 card anytime soon. These are the microlipidopteras, 00:03:12.310 --> 00:03:14.520 right? The sort of... The little brown moths. 00:03:14.539 --> 00:03:17.740 Exactly. Blastobasids are generally small, they're 00:03:17.740 --> 00:03:21.319 drab, they're obscure. But ecologically, they 00:03:21.319 --> 00:03:23.819 are actually fascinating. They function as the 00:03:23.819 --> 00:03:26.159 cleanup crew of the undergrowth. Oh, so they 00:03:26.159 --> 00:03:29.479 eat trash? Pretty much. Organic trash, yes. Most 00:03:29.479 --> 00:03:32.180 of the larvae in this family are detritivores. 00:03:32.319 --> 00:03:35.080 They eat dead leaves, decaying plant matter. 00:03:35.159 --> 00:03:37.800 Sometimes they even scavenge the leftovers inside 00:03:37.800 --> 00:03:40.879 other insects' nests. Wow. Yeah, they're scavengers. 00:03:40.919 --> 00:03:43.360 They have these specialized, often kind of flattened 00:03:43.360 --> 00:03:46.159 bodies so they can scuttle into tight crevices. 00:03:46.639 --> 00:03:50.400 So when we try to picture... This scare quote 00:03:50.400 --> 00:03:54.199 moth, this holococeroid sithrella somewhere in 00:03:54.199 --> 00:03:56.560 Russia. We shouldn't be picturing it gracefully 00:03:56.560 --> 00:03:59.259 fluttering over a sunlit meadow. Definitely not. 00:03:59.340 --> 00:04:01.379 You should picture it scurrying through the damp 00:04:01.379 --> 00:04:03.219 leaf litter, just doing the dirty work of the 00:04:03.219 --> 00:04:06.319 ecosystem. Which honestly might explain why nobody 00:04:06.319 --> 00:04:08.139 has seen it, or at least why nobody's bothered 00:04:08.139 --> 00:04:10.539 to record it since the 1980s. It's not exactly 00:04:10.539 --> 00:04:13.099 begging for human attention. Not at all. And 00:04:13.099 --> 00:04:15.259 there's another layer to the blastobacidae family 00:04:15.259 --> 00:04:18.360 that makes this whole situation incredibly tricky. 00:04:18.759 --> 00:04:21.439 They are notoriously difficult to tell apart. 00:04:21.660 --> 00:04:23.459 Like morphologically, they all look the same. 00:04:23.600 --> 00:04:26.139 Yes. You can have two totally different species 00:04:26.139 --> 00:04:28.800 of blastobacids that look absolutely identical 00:04:28.800 --> 00:04:31.439 to the naked eye. The scales are the exact same 00:04:31.439 --> 00:04:34.660 dusty brown. The wingspan is the exact same few 00:04:34.660 --> 00:04:37.339 millimeters. So how do you tell them apart? Well, 00:04:37.519 --> 00:04:39.899 usually to tell them apart, you have to perform 00:04:39.899 --> 00:04:43.759 a dissection. Oh. We're talking about genitalia 00:04:43.759 --> 00:04:46.319 dissection here, aren't we? We are indeed. It 00:04:46.319 --> 00:04:49.160 is the absolute gold standard for identifying 00:04:49.160 --> 00:04:52.560 microlepidoptera. You have to look at the genital 00:04:52.560 --> 00:04:55.120 structures under a microscope to differentiate 00:04:55.120 --> 00:04:59.060 the species. Okay, so just for Holococeroid cithrella 00:04:59.060 --> 00:05:01.779 to even exist as a species concept in our records, 00:05:02.060 --> 00:05:05.620 someone specifically, a researcher named Senev, 00:05:05.699 --> 00:05:08.100 according to the source, had to have caught a 00:05:08.100 --> 00:05:10.300 physical specimen. He had to have dissected it, 00:05:10.339 --> 00:05:12.319 looked in a microscope and realized, hey, this 00:05:12.319 --> 00:05:14.199 internal structure doesn't match anything else 00:05:14.199 --> 00:05:17.319 in the catalog. Exactly. And that leads us perfectly 00:05:17.319 --> 00:05:20.279 right into the core controversy because Sinev 00:05:20.279 --> 00:05:23.839 did exactly that. He did the work. He did. The 00:05:23.839 --> 00:05:25.939 source material attributes the specific name 00:05:25.939 --> 00:05:30.079 to Sinev, 1986. So picture it. Back in 1986, 00:05:30.319 --> 00:05:33.339 somewhere in the Soviet Union, Sinev finds this 00:05:33.339 --> 00:05:36.040 obscure little moth. He dissects it. He decides, 00:05:36.139 --> 00:05:39.339 yep, it's unique. And he names it. Hulkoceroids. 00:05:39.950 --> 00:05:42.269 Which, as far as scientific names go, it's a 00:05:42.269 --> 00:05:44.110 perfectly good name. It sounds descriptive. It 00:05:44.110 --> 00:05:46.089 does. It sounds very official. But then we hit 00:05:46.089 --> 00:05:48.110 the brick wall. The source text has this cryptic 00:05:48.110 --> 00:05:49.970 little notation right next to the name. It says, 00:05:50.050 --> 00:05:54.430 Leucocereid Sinov, 1986, non -strand, 1913. Non 00:05:54.430 --> 00:05:56.550 -strand. That is the killer right there. Oh, 00:05:56.550 --> 00:05:57.829 yeah. Because this is where we have to sort of 00:05:57.829 --> 00:05:59.910 put on our lawyer wigs for a second. This isn't 00:05:59.910 --> 00:06:01.730 actually a biological problem anymore. This is 00:06:01.730 --> 00:06:04.769 a legal problem, specifically within the International 00:06:04.769 --> 00:06:08.529 Code of Zoological Nomenclature, the ICZN. Right. 00:06:08.589 --> 00:06:24.730 The ICZN. So going back to that notation. In 00:06:24.730 --> 00:06:28.029 1913, a totally different researcher named Strand 00:06:28.029 --> 00:06:31.529 used the name holocaustoroids. Exactly. Strand 00:06:31.529 --> 00:06:34.009 published the name holocaustoroids way back in 00:06:34.009 --> 00:06:37.569 1913, likely for a completely different group 00:06:37.569 --> 00:06:39.709 of insects. Or perhaps it was a very similar 00:06:39.709 --> 00:06:42.009 name that created what we call a homonym conflict. 00:06:42.449 --> 00:06:45.410 Right. So when Sinov came along 73 years later 00:06:45.410 --> 00:06:48.889 in 1986, he either didn't know about Strand's 00:06:48.889 --> 00:06:50.889 paper or maybe he just made a mistake in the 00:06:50.889 --> 00:06:53.110 spelling check. But he named his new Russian 00:06:53.110 --> 00:06:56.319 moth... Hococeroids. He basically claimed a plot 00:06:56.319 --> 00:06:58.899 of land that was already deeded to someone else 00:06:58.899 --> 00:07:02.009 decades ago. Precisely. And in taxonomy, you 00:07:02.009 --> 00:07:04.850 absolutely cannot have two genera with the exact 00:07:04.850 --> 00:07:06.990 same name. It creates total chaos in the filing 00:07:06.990 --> 00:07:08.910 system. You wouldn't know which creature someone 00:07:08.910 --> 00:07:12.029 was talking about. So Sinev's name, holcuseroids, 00:07:12.110 --> 00:07:14.189 is technically what we call a junior homonym. 00:07:14.350 --> 00:07:17.269 Meaning it's invalid. Yes. It's invalid the literal 00:07:17.269 --> 00:07:19.110 moment it gets published. Which explains the 00:07:19.110 --> 00:07:21.550 scare quotes in the title. The database is effectively 00:07:21.550 --> 00:07:24.410 saying, look, we are calling it this because 00:07:24.410 --> 00:07:26.730 that's what Sinev called it, but we know it's 00:07:26.730 --> 00:07:28.910 illegal. It's a zombie name. It's walking around 00:07:28.910 --> 00:07:31.180 in the literature, but it's... Technically dead. 00:07:31.420 --> 00:07:33.420 I do want to pause on the date for a second, 00:07:33.459 --> 00:07:36.680 though. Yeah. 1986. Sinev was working in the 00:07:36.680 --> 00:07:39.300 Soviet Union. Information exchange back then 00:07:39.300 --> 00:07:42.379 wasn't exactly fluid. That is a crucial piece 00:07:42.379 --> 00:07:45.769 of context. It really is. In 1986, you couldn't 00:07:45.769 --> 00:07:47.589 just hop on the Internet and search a global 00:07:47.589 --> 00:07:50.490 biodiversity database to see if the name holococeroids 00:07:50.490 --> 00:07:53.389 was taken. There was no Google Scholar. No. You 00:07:53.389 --> 00:07:56.110 had to rely on physical card catalogs, printed 00:07:56.110 --> 00:07:59.430 bound volumes of the zoological record, and whatever 00:07:59.430 --> 00:08:01.709 physical library resources you happen to have 00:08:01.709 --> 00:08:04.410 in your specific institution. So it's very, very 00:08:04.410 --> 00:08:07.850 possible that CNEF, working in the USSR, simply 00:08:07.850 --> 00:08:11.610 didn't have access to Strand's 1913 paper. I 00:08:11.610 --> 00:08:12.990 mean, that could have been published. in some 00:08:12.990 --> 00:08:15.589 obscure German or British journal decades prior? 00:08:15.810 --> 00:08:18.069 It's highly probable. I mean, this happens way 00:08:18.069 --> 00:08:19.730 more often than people think, especially in that 00:08:19.730 --> 00:08:21.870 pre -digital era. We call it taxonomic inertia. 00:08:22.250 --> 00:08:24.329 The name gets published. It enters the literature. 00:08:24.610 --> 00:08:26.790 Other people might even use it. And only much 00:08:26.790 --> 00:08:28.829 later does someone finally connect the dots and 00:08:28.829 --> 00:08:30.850 realize, wait a minute, Strand already used this 00:08:30.850 --> 00:08:33.750 exact word. And the source material actually 00:08:33.750 --> 00:08:37.250 does offer a solution to this mess. Right. Or, 00:08:37.309 --> 00:08:38.970 well, at least a proposed solution. It lists 00:08:38.970 --> 00:08:42.700 a synonym. Right. Tecmerium cithrella. Yes, tecmerium. 00:08:42.759 --> 00:08:45.779 Now, tecmerium is a valid, legally established 00:08:45.779 --> 00:08:49.519 genus within the blastobacidae family. So someone, 00:08:49.600 --> 00:08:51.600 maybe a later reviser looking through the records, 00:08:51.700 --> 00:08:56.129 saw... the huge mess Sinev made and said, OK, 00:08:56.409 --> 00:08:59.789 Hulkoceroids is a bust. It's illegal. Let's just 00:08:59.789 --> 00:09:02.730 move this species into the genus Techmerion. 00:09:02.870 --> 00:09:05.009 That's the logical fix. In the field, it's called 00:09:05.009 --> 00:09:07.950 recombination. You keep the species name, Cithrella, 00:09:08.049 --> 00:09:10.269 because Sinev was entirely right about it being 00:09:10.269 --> 00:09:12.870 a brand new species. But you move it into a genus 00:09:12.870 --> 00:09:15.590 that actually exists legally. But here is the 00:09:15.590 --> 00:09:18.070 rub. Here's why this is so weird. The article 00:09:18.070 --> 00:09:20.029 we're looking at is still titled Hulkoceroids. 00:09:20.129 --> 00:09:22.419 It has been fully moved. We're in this weird 00:09:22.419 --> 00:09:25.320 bureaucratic limbo where the database explicitly 00:09:25.320 --> 00:09:28.399 acknowledges the synonym Techmerium, but it still 00:09:28.399 --> 00:09:30.679 categorizes the main entry under the illegal 00:09:30.679 --> 00:09:32.990 controversial name. Which suggests the scientific 00:09:32.990 --> 00:09:35.610 community hasn't reached a full consensus. Or 00:09:35.610 --> 00:09:37.769 honestly, more likely, nobody has cared quite 00:09:37.769 --> 00:09:40.009 enough to publish a formal paper cementing the 00:09:40.009 --> 00:09:42.350 move. Right. See, you can't just change a Wikipedia 00:09:42.350 --> 00:09:45.190 title for a species and hope for the best. Usually 00:09:45.190 --> 00:09:47.769 you need a published peer -reviewed study confirming 00:09:47.769 --> 00:09:50.470 the taxonomic transfer. So someone literally 00:09:50.470 --> 00:09:53.419 needs to write a paper saying... We formally 00:09:53.419 --> 00:09:56.360 propose that H. scytherella be transferred to 00:09:56.360 --> 00:09:59.960 Techmerium. Exactly. And until someone writes 00:09:59.960 --> 00:10:03.019 that specific paper, or until the high -level 00:10:03.019 --> 00:10:05.639 database administrators decide the existing evidence 00:10:05.639 --> 00:10:08.379 is strong enough to force the change, scytherella 00:10:08.379 --> 00:10:11.799 is stuck wearing the wrong name tag. It's fascinating, 00:10:11.960 --> 00:10:13.879 really, that the category at the very bottom 00:10:13.879 --> 00:10:16.679 of the Wikipedia page is explicitly controversial 00:10:16.679 --> 00:10:19.200 taxer. It makes it sound so dramatic, like, oh, 00:10:19.259 --> 00:10:21.679 this moth has scandalous opinions on foreign 00:10:21.679 --> 00:10:24.179 policy. Ah, right. It sounds like a tabloid headline. 00:10:25.019 --> 00:10:27.460 But in taxonomy, controversial is really just 00:10:27.460 --> 00:10:30.240 code for unresolved paperwork. It means the system 00:10:30.240 --> 00:10:32.379 is working. It caught the error, but the gears 00:10:32.379 --> 00:10:34.639 are jammed. OK, let's pivot and talk about the 00:10:34.639 --> 00:10:36.259 data void itself because the source material 00:10:36.259 --> 00:10:38.740 is wild. We mentioned earlier this is a stub 00:10:38.740 --> 00:10:41.200 and the warning banners on this page are intense. 00:10:41.379 --> 00:10:43.679 It has that big box that says this article relies 00:10:43.679 --> 00:10:46.860 largely or entirely on a single source, which 00:10:46.860 --> 00:10:49.460 is the academic equivalent of a huge danger. 00:10:50.019 --> 00:10:52.629 Thin ice sign. Yeah. And when you actually check 00:10:52.629 --> 00:10:55.250 the reference list at the bottom, there is literally 00:10:55.250 --> 00:11:00.039 one item. Right. One, it's a link to www .lackett 00:11:00.039 --> 00:11:03.860 .funit .fi. Ah, FUNIT. Oh, you know it. Oh, absolutely. 00:11:04.019 --> 00:11:06.200 Any entomologist would. It's a legendary resource. 00:11:06.320 --> 00:11:09.299 It's a server hosted by the University of Helsinki 00:11:09.299 --> 00:11:12.200 in Finland. For decades, it has been one of the 00:11:12.200 --> 00:11:15.019 absolute most comprehensive, fan -maintained, 00:11:15.120 --> 00:11:18.100 researcher -maintained databases of Lepidoptera 00:11:18.100 --> 00:11:20.200 on the Internet. Okay, but here is where it gets 00:11:20.200 --> 00:11:23.100 a little spooky for our moth. The reference details 00:11:23.100 --> 00:11:26.700 in our source explicitly say archived March 4, 00:11:26.860 --> 00:11:29.500 2016, and then the retrieval date is listed as 00:11:29.500 --> 00:11:33.139 July 13, 2025. Wow. Okay, so we are referencing 00:11:33.139 --> 00:11:35.259 a snapshot of a finished server from 10 years 00:11:35.259 --> 00:11:37.200 ago. Right. The live link might not even show 00:11:37.200 --> 00:11:39.340 this moth anymore, or maybe the hierarchy changed 00:11:39.340 --> 00:11:41.899 on the live site. We are relying entirely on 00:11:41.899 --> 00:11:43.840 the Wayback Machine version of reality to prove 00:11:43.840 --> 00:11:45.779 this thing exists. And if that archive link breaks. 00:11:46.059 --> 00:11:49.080 Which they do. Yeah, they do. If it breaks, then 00:11:49.080 --> 00:11:51.539 the primary digital tether for hulcus roids, 00:11:51.559 --> 00:11:54.139 Zithrella, just snaps. This is what we call link 00:11:54.139 --> 00:11:56.759 rot. And it's actually a huge threat to modern 00:11:56.759 --> 00:12:00.080 biodiversity data. We describe species, we put 00:12:00.080 --> 00:12:01.879 them online, and then the server maintenance 00:12:01.879 --> 00:12:04.759 funding runs out. It really highlights the stark 00:12:04.759 --> 00:12:08.679 difference between data and knowledge. Because 00:12:08.679 --> 00:12:10.559 we have the data here, sure. We have the name, 00:12:10.639 --> 00:12:12.980 the year, the family. But do we actually have 00:12:12.980 --> 00:12:15.559 knowledge? Don't know what this moth looks like. 00:12:15.580 --> 00:12:18.139 I don't know if it eats birch leaves or oak leaves. 00:12:18.360 --> 00:12:20.220 I don't know if it's critically endangered or 00:12:20.220 --> 00:12:22.240 everywhere. We don't even know where in Russia 00:12:22.240 --> 00:12:24.940 it is. Exactly. I mean, Russia is the largest 00:12:24.940 --> 00:12:27.639 country on Earth. It spans the entire Palearctic 00:12:27.639 --> 00:12:31.179 ecozone. Is this moth hanging out in the forests 00:12:31.179 --> 00:12:34.179 of Karelia near Finland? Is it out in the steppes? 00:12:34.179 --> 00:12:36.639 Is it way out in the Far East near Vladivostok? 00:12:36.759 --> 00:12:38.620 Saying it lives in Russia is about as helpful 00:12:38.620 --> 00:12:41.269 as saying it lives on Earth. Basically. And since 00:12:41.269 --> 00:12:43.909 we know the genus is monotypic. Meaning Hulcus 00:12:43.909 --> 00:12:46.110 roids contains only this one single species. 00:12:46.610 --> 00:12:50.169 It's a lonely genus. Exactly. Because it's monotypic, 00:12:50.169 --> 00:12:52.409 we can't even look at its evolutionary neighbors 00:12:52.409 --> 00:12:54.850 to guess where it lives. Like if there were a 00:12:54.850 --> 00:12:58.009 Hulcus roids Germanica or a Japonica, we could 00:12:58.009 --> 00:13:00.809 maybe triangulate the habitat. But Sithrella 00:13:00.809 --> 00:13:03.809 is a total orphan. But in here is the but that 00:13:03.809 --> 00:13:05.409 kind of keeps me up at night looking at this. 00:13:05.470 --> 00:13:09.100 It is in the system. Beyond just Wikipedia, I 00:13:09.100 --> 00:13:10.720 looked at the taxon identifiers at the bottom 00:13:10.720 --> 00:13:15.120 of the page. It has a Wikidata Q number, Q13861539. 00:13:15.419 --> 00:13:20.000 Right. It has a GBIF ID, 5122282. It has an IRMN 00:13:20.000 --> 00:13:25.460 GIZ, 10735052. Those are the digital barcodes? 00:13:26.100 --> 00:13:28.399 GBIF, for instance, is the Global Biodiversity 00:13:28.399 --> 00:13:30.860 Information Facility. The fact that it has a 00:13:30.860 --> 00:13:32.759 number there means it has been officially ingested 00:13:32.759 --> 00:13:35.179 by the global aggregate. So it's a verified number 00:13:35.179 --> 00:13:37.600 in a giant spreadsheet somewhere. Yes. But that 00:13:37.600 --> 00:13:39.460 number is really just the placeholder. It's like 00:13:39.460 --> 00:13:41.279 a reservation at the restaurant of science waiting 00:13:41.279 --> 00:13:43.500 for the actual guests to show up. Those IDs are 00:13:43.500 --> 00:13:44.980 crucial, though, because they allow computers 00:13:44.980 --> 00:13:47.080 to talk to each other. Through APIs and stuff. 00:13:47.240 --> 00:13:49.659 Exactly. Even if we humans don't know much about 00:13:49.659 --> 00:13:54.179 it, the algorithms know that 5122282 is a valid 00:13:54.179 --> 00:13:55.980 entity that needs to be tracked across datasets. 00:13:56.759 --> 00:13:59.399 It feels like digital archaeology. We're brushing 00:13:59.399 --> 00:14:01.960 away the dirt from these identifiers just to 00:14:01.960 --> 00:14:04.139 see what's underneath. And often what's underneath 00:14:04.139 --> 00:14:07.159 is a physical specimen sitting quietly in a drawer. 00:14:07.700 --> 00:14:09.559 That's the part we forget in all this digital 00:14:09.559 --> 00:14:13.269 talk. We get so caught up in the digital... Wikipedia 00:14:13.269 --> 00:14:16.769 stub, the broken links, the IDs, that we forget 00:14:16.769 --> 00:14:19.409 there is a physical reality to this. Somewhere. 00:14:19.549 --> 00:14:22.009 Somewhere. Likely in the Zoological Institute 00:14:22.009 --> 00:14:24.710 in St. Petersburg, there is a pin. And on that 00:14:24.710 --> 00:14:28.750 pin is a small brown faded moth. And on the label, 00:14:28.889 --> 00:14:31.750 written in Sina's actual handwriting, it says 00:14:31.750 --> 00:14:34.190 Hulcus sword Cithrella. That physical specimen 00:14:34.190 --> 00:14:37.379 is the... anchor for all of this? It is the holotype, 00:14:37.519 --> 00:14:40.159 the single physical specimen that definitively 00:14:40.159 --> 00:14:43.120 defines the reality of the species. As long as 00:14:43.120 --> 00:14:45.259 that moth exists in that drawer, the species 00:14:45.259 --> 00:14:47.500 is real, regardless of what the internet says 00:14:47.500 --> 00:14:49.840 or what link breaks. But if nobody goes to that 00:14:49.840 --> 00:14:52.820 drawer, I mean, if nobody opens it for 40 years... 00:14:52.820 --> 00:14:54.519 Then it enters a state of dormancy. It's part 00:14:54.519 --> 00:14:56.519 of what we call the Linnean shortfall. It's the 00:14:56.519 --> 00:14:59.039 massive gap between what actually lives on Earth 00:14:59.039 --> 00:15:01.220 and what we have formally described and understood. 00:15:01.860 --> 00:15:05.870 Most of life on Earth is stuck in that gap. Honestly, 00:15:05.870 --> 00:15:08.750 holcostroid cithrella is actually lucky. Lucky? 00:15:08.929 --> 00:15:12.429 How? At least it has a name, even if it's a disputed 00:15:12.429 --> 00:15:15.049 illegal name. Most species out there don't even 00:15:15.049 --> 00:15:17.789 have that. That's a sobering thought. We're picking 00:15:17.789 --> 00:15:20.110 apart this stub because it's so incomplete, but 00:15:20.110 --> 00:15:22.789 it's actually ahead of the curve compared to 00:15:22.789 --> 00:15:26.529 the literal millions of unnamed beetles and nematodes 00:15:26.529 --> 00:15:28.850 just crawling around out there. Exactly. It has 00:15:28.850 --> 00:15:31.429 a foot in the door. Let's talk about the blastobacidae 00:15:31.429 --> 00:15:34.019 stubs category. The source actually mentions 00:15:34.019 --> 00:15:35.879 this specific category at the bottom, and there's 00:15:35.879 --> 00:15:38.899 a huge banner begging for help. It says, find 00:15:38.899 --> 00:15:41.659 sources in news, newspapers, books, scholar, 00:15:41.860 --> 00:15:44.440 JS tour. It implies there are hundreds of these 00:15:44.440 --> 00:15:46.539 empty pages. Oh, thousands. If you go to the 00:15:46.539 --> 00:15:49.379 Wikipedia category for, say, moths described 00:15:49.379 --> 00:15:52.679 in 1986, you will find endless stubs just like 00:15:52.679 --> 00:15:54.480 this one. And this is really where the listener 00:15:54.480 --> 00:15:56.779 comes in. The source explicitly says you can 00:15:56.779 --> 00:15:58.500 help Wikipedia by adding missing information. 00:15:58.840 --> 00:16:02.269 But how? I mean, if I'm a listener right now 00:16:02.269 --> 00:16:04.450 and I want to save Hulka Soroyd's Scythrella 00:16:04.450 --> 00:16:06.909 from total obscurity, I can't just make stuff 00:16:06.909 --> 00:16:09.850 up. No, please don't do that. You have to do 00:16:09.850 --> 00:16:11.669 what we call literature mining. You would have 00:16:11.669 --> 00:16:15.110 to find access to those original Russian entomological 00:16:15.110 --> 00:16:18.740 journals from the 1980s. It sounds hard. It is. 00:16:18.860 --> 00:16:21.419 You'd need to translate Senev's original description. 00:16:21.620 --> 00:16:23.960 You'd need to see if he described the wing venation 00:16:23.960 --> 00:16:27.320 or the genitalia or the exact forest he found 00:16:27.320 --> 00:16:29.259 it in. You'd have to be a detective. You'd have 00:16:29.259 --> 00:16:31.100 to be a citizen scientist. That is literally 00:16:31.100 --> 00:16:34.379 how these databases grow. It is rarely one genius 00:16:34.379 --> 00:16:37.340 writing everything from scratch. It's thousands 00:16:37.340 --> 00:16:39.919 of regular people finding one specific paper, 00:16:40.059 --> 00:16:42.639 translating one specific paragraph, and updating 00:16:42.639 --> 00:16:45.100 one specific stub. So really, this deep dive 00:16:45.100 --> 00:16:47.059 we're doing, it isn't just about a tiny brown 00:16:47.059 --> 00:16:49.399 moth. It's about the entire infrastructure of 00:16:49.399 --> 00:16:51.559 human truth. That's a very big way to put it, 00:16:51.580 --> 00:16:53.740 but yes. Yeah. Absolutely. But think about it. 00:16:53.840 --> 00:16:57.080 We have a naming conflict from 1913, an honest 00:16:57.080 --> 00:17:00.279 mistake from 1986, a digital archive snapshot 00:17:00.279 --> 00:17:05.369 from 2016. and a user retrieval in 2025. This 00:17:05.369 --> 00:17:09.069 one tiny, seemingly empty page compresses over 00:17:09.069 --> 00:17:11.529 a hundred years of human effort just trying to 00:17:11.529 --> 00:17:13.549 categorize the world. And it beautifully shows 00:17:13.549 --> 00:17:15.930 the friction in that effort, the friction between 00:17:15.930 --> 00:17:18.410 different languages, between political eras, 00:17:18.410 --> 00:17:20.750 between paper records and digital databases. 00:17:21.349 --> 00:17:23.609 Hulkes -Royd's Scytherella is just caught in 00:17:23.609 --> 00:17:26.089 the gears of that massive machine. So let's try 00:17:26.089 --> 00:17:27.900 to synthesize this for the listener. If you're 00:17:27.900 --> 00:17:29.440 at a dinner party, a very, very nerdy dinner 00:17:29.440 --> 00:17:31.519 party, and you want to explain this moth to someone, 00:17:31.680 --> 00:17:34.180 what's the elevator pitch? The pitch is this. 00:17:34.460 --> 00:17:36.680 Holkos writes that Thrella is a tiny Russian 00:17:36.680 --> 00:17:38.680 moth that technically shouldn't exist by its 00:17:38.680 --> 00:17:41.339 current name. It belongs to a family of obscure 00:17:41.339 --> 00:17:44.000 scavengers, the blastobacidae, which are notoriously 00:17:44.000 --> 00:17:46.420 hard to identify anyway. It was named during 00:17:46.420 --> 00:17:48.200 the late Soviet era, but the name was already 00:17:48.200 --> 00:17:51.079 taken by a researcher from 1913, making it a 00:17:51.079 --> 00:17:53.559 legal outlaw in the eyes of scientific nomenclature. 00:17:53.700 --> 00:17:57.930 I love that. A legal outlaw. And today, It survives 00:17:57.930 --> 00:18:01.569 mostly as a digital ghost anchored by a single 00:18:01.569 --> 00:18:05.109 valid synonym, Techmerium, and a fragile link 00:18:05.109 --> 00:18:07.829 to a Finnish server that is slowly gathering 00:18:07.829 --> 00:18:10.390 digital dust. That is the tragedy and honestly 00:18:10.390 --> 00:18:12.730 the beauty of it. It is a biological creature 00:18:12.730 --> 00:18:15.470 defined almost entirely by its bureaucratic baggage. 00:18:15.730 --> 00:18:18.490 Defined by bureaucratic baggage? I mean, aren't 00:18:18.490 --> 00:18:21.769 we all? Huh. To some extent, yeah. But it raises 00:18:21.769 --> 00:18:23.769 a really... provocative question about existence 00:18:23.769 --> 00:18:26.450 i think we usually think something exists if 00:18:26.450 --> 00:18:28.670 we can see it or touch it right but in the realm 00:18:28.670 --> 00:18:31.769 of science something only really exists if it's 00:18:31.769 --> 00:18:34.289 properly filed if it's not in the index it's 00:18:34.289 --> 00:18:37.319 not in the library right And Hulk Osroyd's Scythrella 00:18:37.319 --> 00:18:39.900 is currently misfiled. It's sitting on the returns 00:18:39.900 --> 00:18:42.140 cart. Just waiting for a librarian to pick it 00:18:42.140 --> 00:18:44.599 up, dust it off, and walk it over to the techmerium 00:18:44.599 --> 00:18:46.579 shelf. Which might not happen for another 40 00:18:46.579 --> 00:18:48.539 years. Or it might happen tomorrow if the right 00:18:48.539 --> 00:18:50.519 person listens to this and decides to go dig 00:18:50.519 --> 00:18:53.220 up Sinov's old paper. That's the call to action 00:18:53.220 --> 00:18:55.559 then. We need a hero for the microlepidoptera. 00:18:55.599 --> 00:18:57.579 We always do. So here's the thought I want to 00:18:57.579 --> 00:19:00.279 leave you with today. We live in a modern world 00:19:00.279 --> 00:19:03.710 where we expect instant perfect answers. You 00:19:03.710 --> 00:19:05.430 type a question into your phone, you get a clean 00:19:05.430 --> 00:19:08.309 summary. But the edges of human knowledge are 00:19:08.309 --> 00:19:11.569 so much rougher than we think. Holcoceroid Sithrella 00:19:11.569 --> 00:19:14.109 represents the fraying edge of the map. It's 00:19:14.109 --> 00:19:16.349 the here be dragons part of the map. Or in this 00:19:16.349 --> 00:19:20.049 case, here be disputed moths. Exactly. It's a 00:19:20.049 --> 00:19:22.410 reminder that the encyclopedia of life isn't 00:19:22.410 --> 00:19:25.309 finished. It is a very rough draft. And some 00:19:25.309 --> 00:19:27.190 of the pages are still stuck together. And some 00:19:27.190 --> 00:19:29.349 are just written in tensile. And some have scare 00:19:29.349 --> 00:19:32.619 quotes around the title. Precisely. Thanks for 00:19:32.619 --> 00:19:34.519 diving into the void with us today. It's dark 00:19:34.519 --> 00:19:36.380 down here, but the moths are definitely interesting. 00:19:36.640 --> 00:19:38.740 Always a pleasure to be here. Keep checking your 00:19:38.740 --> 00:19:41.160 citations, everyone. You never know when a name 00:19:41.160 --> 00:19:43.039 might be a lie. See you next time.