WEBVTT 00:00:00.000 --> 00:00:02.799 Imagine for a second being a species so incredibly 00:00:02.799 --> 00:00:07.740 elusive, so entirely off the grid, that human 00:00:07.740 --> 00:00:10.880 science only has a single solitary record of 00:00:10.880 --> 00:00:13.380 your existence. Just one. Yeah, just one single 00:00:13.380 --> 00:00:15.699 frog. Right. And then to add insult to injury, 00:00:15.900 --> 00:00:18.179 the name that the entire world uses to refer 00:00:18.179 --> 00:00:21.019 to you, your common everyday name, is literally 00:00:21.019 --> 00:00:24.760 a typo. It really is unbelievable. It is. Welcome 00:00:24.760 --> 00:00:27.219 to the Deep Dive. If we were drafting an Apple 00:00:27.219 --> 00:00:29.480 podcast title and description for today's journey, 00:00:29.679 --> 00:00:32.179 it would probably look something like this. The 00:00:32.179 --> 00:00:34.820 mystery of the Garmin New Guinea tree frog, deep 00:00:34.820 --> 00:00:38.640 dive into Laetoria judae. Very catchy. I mean, 00:00:38.640 --> 00:00:41.079 we try. The description would invite you to join 00:00:41.079 --> 00:00:43.820 us to uncover why this rare species is a biological 00:00:43.820 --> 00:00:46.659 ghost. And, you know, to appease the algorithm, 00:00:46.820 --> 00:00:48.880 we would weave in a bunch of SEO keywords like 00:00:48.880 --> 00:00:50.799 Garmin New Guinea tree frog, Papua New Guinea 00:00:50.799 --> 00:00:53.899 amphibians, IUCN data deficient rare frogs, and 00:00:53.899 --> 00:00:55.920 maybe even Theodore Gerard Van Lift, did you? 00:00:55.979 --> 00:00:57.719 Gotta get those search rankings up. Exactly. 00:00:58.320 --> 00:01:01.140 But behind all that digital metadata lies a deeply 00:01:01.140 --> 00:01:04.189 analog, almost unbelievable story. It really 00:01:04.189 --> 00:01:06.930 is the ultimate cold case of the natural world. 00:01:07.109 --> 00:01:09.890 And I think what makes this deep dive so unique 00:01:09.890 --> 00:01:12.430 is our source material today. Oh, absolutely. 00:01:12.590 --> 00:01:15.069 Normally we are sifting through mountains of 00:01:15.069 --> 00:01:18.370 data, you know, competing studies and extensive 00:01:18.370 --> 00:01:21.549 literature. But today our sole source of truth 00:01:21.549 --> 00:01:25.209 is a single, incredibly brief Wikipedia article. 00:01:25.680 --> 00:01:28.180 Just a tiny stub of text. Exactly. Just a few 00:01:28.180 --> 00:01:31.200 sentences. Yet within those few lines lies a 00:01:31.200 --> 00:01:34.099 massive, sprawling mystery about how we actually 00:01:34.099 --> 00:01:36.780 catalog the natural world. So our mission today 00:01:36.780 --> 00:01:39.459 is to unpack that tiny stub. We're going to explore 00:01:39.459 --> 00:01:41.560 the scientific and historical mysteries hiding 00:01:41.560 --> 00:01:43.269 within it. You might look at a four sentence 00:01:43.269 --> 00:01:45.049 article and think, well, there's nothing to see 00:01:45.049 --> 00:01:47.129 here. But there is so much. There really is. 00:01:47.329 --> 00:01:50.030 We're going to show you exactly why this specific 00:01:50.030 --> 00:01:52.790 frog matters and how a few words on a screen 00:01:52.790 --> 00:01:55.469 represent a century long game of biological hide 00:01:55.469 --> 00:01:57.629 and seek. Because while our source material is 00:01:57.629 --> 00:02:00.609 brief, it represents a profound scientific reality. 00:02:00.829 --> 00:02:03.049 It highlights exactly what we don't know. The 00:02:03.049 --> 00:02:06.890 blind spots. Right. A blank space on a map, or 00:02:06.890 --> 00:02:09.349 in this case, a blank space in a biological database. 00:02:10.159 --> 00:02:12.460 Tells a story all its own. We are essentially 00:02:12.460 --> 00:02:14.780 looking at the very edge of human knowledge. 00:02:15.139 --> 00:02:17.580 Let's start with the basic facts that taxonomy 00:02:17.580 --> 00:02:20.620 laid out in our source. We are dealing with a 00:02:20.620 --> 00:02:22.580 creature in the helidae family. Those are the 00:02:22.580 --> 00:02:25.120 tree frogs. Yeah, the tree frogs. And specifically 00:02:25.120 --> 00:02:28.719 the subfamily Pellidraeidinae, which places it 00:02:28.719 --> 00:02:31.520 right in that Australasian evolutionary tree. 00:02:31.759 --> 00:02:34.340 Makes sense for the region. It does. But the 00:02:34.340 --> 00:02:37.360 detail that jumps out isn't its lineage. It is 00:02:37.360 --> 00:02:40.599 the geographic and historical footnote. The text 00:02:40.599 --> 00:02:43.939 states this species is endemic to Papua New Guinea, 00:02:44.039 --> 00:02:46.599 meaning it is found naturally nowhere else on 00:02:46.599 --> 00:02:49.419 Earth. Which is a huge, incredibly diverse island. 00:02:49.500 --> 00:02:52.099 Huge. But then the source adds the most mind 00:02:52.099 --> 00:02:54.719 -boggling sentence. Quote, the type is the only 00:02:54.719 --> 00:02:57.400 known specimen. End quote. The type is the only 00:02:57.400 --> 00:02:59.360 known specimen. To really understand the weight 00:02:59.360 --> 00:03:01.039 of that statement, you have to look at what a 00:03:01.039 --> 00:03:04.259 type specimen or a holotype actually is in taxonomy. 00:03:04.400 --> 00:03:06.460 It's like the gold standard, right? Exactly. 00:03:06.520 --> 00:03:09.419 When a new species is formally described and 00:03:09.419 --> 00:03:11.840 entered into the scientific record, the scientist 00:03:11.840 --> 00:03:14.860 must designate a physical example of that creature. 00:03:14.979 --> 00:03:17.280 This isn't just a representative. It's the master 00:03:17.280 --> 00:03:19.919 copy. Yes, the ultimate physical reference point 00:03:19.919 --> 00:03:22.840 for the entire species. It is the anchor to which 00:03:22.840 --> 00:03:24.919 the scientific name is permanently attached. 00:03:25.419 --> 00:03:28.340 So if a biologist hikes into the jungle tomorrow, 00:03:28.560 --> 00:03:31.500 finds a frog, and thinks it might be Laetoria 00:03:31.500 --> 00:03:34.740 judaei, They theoretically have to compare it 00:03:34.740 --> 00:03:37.080 to that original master copy to confirm it. That's 00:03:37.080 --> 00:03:39.719 the process. And according to the taxonomic data 00:03:39.719 --> 00:03:42.500 in our source, this formal description was accomplished 00:03:42.500 --> 00:03:45.840 by a researcher named Werner in the year 1901. 00:03:46.240 --> 00:03:49.280 1901, over a century ago. Right. Werner gets 00:03:49.280 --> 00:03:51.360 a hold of this frog, describes its morphology, 00:03:51.539 --> 00:03:53.860 designates it as the type specimen, and publishes 00:03:53.860 --> 00:03:56.319 it. But the phrase, the type is the only known 00:03:56.319 --> 00:03:58.840 specimen, means that since that exact moment 00:03:58.840 --> 00:04:01.909 in 1901, no one has ever found another one. Not 00:04:01.909 --> 00:04:04.550 a single one. No. The single physical example 00:04:04.550 --> 00:04:06.909 used to define the species is the only one we 00:04:06.909 --> 00:04:09.129 have ever confirmed to exist. Think about the 00:04:09.129 --> 00:04:11.930 timeline here. I mean, imagine you find a single, 00:04:11.990 --> 00:04:16.430 entirely unique puzzle piece in 1901. You log 00:04:16.430 --> 00:04:18.769 its shape, its colors, its dimensions into this 00:04:18.769 --> 00:04:21.870 massive archive. Yeah. And then for the next 00:04:21.870 --> 00:04:24.589 century, no one ever finds the rest of the box. 00:04:24.750 --> 00:04:28.149 You just have this one lonely piece sitting in 00:04:28.149 --> 00:04:31.970 a drawer for over 120 years. How does that even 00:04:31.970 --> 00:04:34.449 happen? Does the scientific community just assume 00:04:34.449 --> 00:04:36.810 it went extinct? Or is it something else? Well, 00:04:36.850 --> 00:04:39.149 when you scale that puzzle piece analogy up to 00:04:39.149 --> 00:04:41.850 the size of Papua New Guinea, you realize exactly 00:04:41.850 --> 00:04:44.350 why we haven't found the rest of the box. The 00:04:44.350 --> 00:04:47.029 terrain is wild. It's completely wild. Papua 00:04:47.029 --> 00:04:49.329 New Guinea is renowned for incredibly rugged 00:04:49.329 --> 00:04:52.709 terrain, dense layered rainforests, and staggering 00:04:52.709 --> 00:04:55.410 biodiversity that is notoriously difficult to 00:04:55.410 --> 00:04:58.129 survey, even with modern technology today. Let 00:04:58.129 --> 00:05:01.420 alone in 1901. Exactly. Statistics of a biological 00:05:01.420 --> 00:05:03.980 expedition back then were brutal. Specimens were 00:05:03.980 --> 00:05:06.279 often collected by colonial officers, missionaries 00:05:06.279 --> 00:05:08.379 or local guides, preserved in whatever spirits 00:05:08.379 --> 00:05:10.560 were available, and shipped on months -long sea 00:05:10.560 --> 00:05:13.439 voyages back to European museums. The fact that 00:05:13.439 --> 00:05:16.259 this one specimen made it intact to Werner's 00:05:16.259 --> 00:05:19.879 desk is a minor miracle in itself. It paints 00:05:19.879 --> 00:05:22.899 a wild picture of these early 20th century naturalists 00:05:22.899 --> 00:05:25.709 just... Hacking their way through the jungle, 00:05:25.810 --> 00:05:28.069 grabbing whatever they could and trying to make 00:05:28.069 --> 00:05:30.149 sense of an overwhelmingly complex ecosystem. 00:05:30.610 --> 00:05:33.470 It does. And it introduces a concept biologists 00:05:33.470 --> 00:05:37.519 refer to as ghost taxa. Ghost taxa. I love that 00:05:37.519 --> 00:05:39.980 term. It's very fitting. These are species known 00:05:39.980 --> 00:05:42.399 from perhaps one or two historical specimens 00:05:42.399 --> 00:05:45.500 whose current existence is entirely unverified. 00:05:45.720 --> 00:05:48.519 Because the burden of proof in biology is physical 00:05:48.519 --> 00:05:51.360 evidence, right? Yes, physical evidence. Without 00:05:51.360 --> 00:05:53.939 a new specimen or at least confirmed photographic 00:05:53.939 --> 00:05:56.639 or acoustic evidence, the species just floats 00:05:56.639 --> 00:05:58.720 in a taxonomic twilight zone. It's officially 00:05:58.720 --> 00:06:01.100 recognized because the holotype exists in a museum 00:06:01.100 --> 00:06:04.100 somewhere. But ecologically? Ecologically, it 00:06:04.100 --> 00:06:06.339 is a ghost. It reminds us that our scientific 00:06:06.339 --> 00:06:09.120 catalog is just a heavily fragmented window into 00:06:09.120 --> 00:06:11.920 a much wilder reality. It really makes you wonder 00:06:11.920 --> 00:06:14.199 how much of our cutting edge global database 00:06:14.199 --> 00:06:17.379 is essentially just a museum of 19th century 00:06:17.379 --> 00:06:20.000 paperwork. We think of modern science as this 00:06:20.000 --> 00:06:23.220 constantly updating real time feed of genetic 00:06:23.220 --> 00:06:24.959 data. But right there in the middle of it is 00:06:24.959 --> 00:06:27.680 a frog from 1901 holding its ground. Exactly. 00:06:27.699 --> 00:06:29.899 Which actually sets up the name of this frog 00:06:29.899 --> 00:06:32.500 perfectly. You would think the solitary master 00:06:32.500 --> 00:06:35.420 copy of a species will be treated with reverence. 00:06:35.779 --> 00:06:38.620 But instead, we get to the second massive quirk 00:06:38.620 --> 00:06:41.839 from our source, the name game. The origins of 00:06:41.839 --> 00:06:43.860 its scientific name are quite dignified, actually. 00:06:44.000 --> 00:06:46.319 Right, the Latin name. Yeah. The source references 00:06:46.319 --> 00:06:49.100 a 2013 publication called the Eponym Dictionary 00:06:49.100 --> 00:06:52.300 of Amphibians, noting that the specific epithet, 00:06:52.300 --> 00:06:55.699 the Judae part of Laetoria Judae, was chosen 00:06:55.699 --> 00:06:58.500 to honor the Dutch zoologist Theodore Gerard 00:06:58.500 --> 00:07:01.379 van Lith de Jode. the frog this very historical, 00:07:01.660 --> 00:07:04.860 academic aura. Werner discovers it and tips his 00:07:04.860 --> 00:07:07.459 hat to a respected European colleague. Very standard 00:07:07.459 --> 00:07:10.399 practice. But the contradiction here is spectacular. 00:07:10.899 --> 00:07:13.120 You have this highly distinguished scientific 00:07:13.120 --> 00:07:15.399 name, and then you have the common name, the 00:07:15.399 --> 00:07:17.839 one at the very top of the article. The Garvin 00:07:17.839 --> 00:07:21.779 New Guinea Tree Frog. Yes, Garvin, with an A. 00:07:22.000 --> 00:07:24.180 And our source comes right out and says, quote, 00:07:24.300 --> 00:07:27.019 the vernacular name is almost certainly a meaningless 00:07:27.019 --> 00:07:30.250 error for German New Guinea Tree Frog. It is 00:07:30.250 --> 00:07:33.610 a phenomenal example of historical inertia in 00:07:33.610 --> 00:07:36.589 taxonomy. Someone, somewhere along the line, 00:07:36.629 --> 00:07:40.670 meant to write German New Guinea tree frog. which 00:07:40.670 --> 00:07:43.550 makes perfect historical and geographic sense. 00:07:43.829 --> 00:07:45.610 Because of the colonial territories back then? 00:07:45.790 --> 00:07:48.569 Precisely. In 1901, the northeastern part of 00:07:48.569 --> 00:07:50.269 the island of New Guinea was a German colonial 00:07:50.269 --> 00:07:53.529 territory. Naming a species after that specific 00:07:53.529 --> 00:07:55.910 region would be completely standard. But a pen 00:07:55.910 --> 00:07:58.930 slips. A pen slips, an E looks like an A in messy 00:07:58.930 --> 00:08:01.589 handwritten notes, or maybe a transcriber makes 00:08:01.589 --> 00:08:04.449 a simple keystroke error decades later. And just 00:08:04.449 --> 00:08:06.670 like that, the Garmin New Guinea tree frog is 00:08:06.670 --> 00:08:10.350 born. It is an actual literal typo. Garmin doesn't 00:08:10.350 --> 00:08:12.410 even mean anything in this context. It's not 00:08:12.410 --> 00:08:15.310 honoring a guy named Garmin. No, it's not. And 00:08:15.310 --> 00:08:17.990 the typo isn't just an amusing anecdote. It proves 00:08:17.990 --> 00:08:20.750 that taxonomy is sometimes less about biological 00:08:20.750 --> 00:08:23.810 reality and more about the mechanical realities 00:08:23.810 --> 00:08:25.910 of human record keeping. That's a great way to 00:08:25.910 --> 00:08:28.839 put it. Once a piece of data, even an erroneous 00:08:28.839 --> 00:08:31.420 one, enters the formal ecosystem of knowledge, 00:08:31.660 --> 00:08:34.399 it becomes remarkably difficult to eradicate. 00:08:34.559 --> 00:08:37.820 It gets copied into a primary database. Then 00:08:37.820 --> 00:08:40.440 secondary databases screak that information. 00:08:40.840 --> 00:08:43.850 It's a domino effect. Completely. It ends up 00:08:43.850 --> 00:08:47.330 in global taxonomic registries, encyclopedias, 00:08:47.330 --> 00:08:49.850 and eventually it becomes the title of a Wikipedia 00:08:49.850 --> 00:08:53.149 article read by people all over the world. The 00:08:53.149 --> 00:08:55.929 error is completely institutionalized. Wait, 00:08:55.970 --> 00:08:58.419 if everyone acknowledges it's an error? I mean, 00:08:58.440 --> 00:09:00.960 our source explicitly calls it out as a meaningless 00:09:00.960 --> 00:09:03.299 typo. Why hasn't anyone just gone in and fixed 00:09:03.299 --> 00:09:05.379 it? Because the bureaucratic effort required 00:09:05.379 --> 00:09:07.720 to officially change or recognize common name 00:09:07.720 --> 00:09:09.700 across all those intersecting global databases 00:09:09.700 --> 00:09:12.559 is immense. Too much red tape. Exactly. Nobody 00:09:12.559 --> 00:09:14.779 wants to deal with the headache of fixing a century 00:09:14.779 --> 00:09:17.500 -old typo for a frog that hasn't been seen since 00:09:17.500 --> 00:09:21.289 the Roosevelt administration. Fair point. It 00:09:21.289 --> 00:09:23.549 philosophically forces us to acknowledge that 00:09:23.549 --> 00:09:26.250 scientific history, for all its rigorous methodology, 00:09:26.769 --> 00:09:29.350 peer review, and objective goals, is ultimately 00:09:29.350 --> 00:09:32.350 recorded by fallible humans. We treat large data 00:09:32.350 --> 00:09:35.169 sets as absolute truth, but they are layered 00:09:35.169 --> 00:09:38.110 with the minor mistakes, biases, and clerical 00:09:38.110 --> 00:09:40.190 slips of the people who built them. The data 00:09:40.190 --> 00:09:42.789 is only as flawless as the person transcribing 00:09:42.789 --> 00:09:46.149 the field notes. So true. So we have this ghost 00:09:46.149 --> 00:09:49.009 frog found once sporting a prestigious Latin 00:09:49.009 --> 00:09:51.889 name and a misspelled English one floating in 00:09:51.889 --> 00:09:55.029 this sea of historical inertia. Floating is the 00:09:55.029 --> 00:09:56.950 right word. If the last confirmed sighting was 00:09:56.950 --> 00:09:59.669 in 1901, how does a modern conservation group 00:09:59.669 --> 00:10:02.389 even classify it today? Do they just assume it 00:10:02.389 --> 00:10:04.730 went extinct? This brings us to the frog's current 00:10:04.730 --> 00:10:07.110 conservation status in our source. Right, the 00:10:07.110 --> 00:10:10.190 IUCN status. Yes, it is listed as data deficient 00:10:10.190 --> 00:10:13.350 under the IUCN 3 .1 guidelines. To understand 00:10:13.350 --> 00:10:15.350 what that means, we should clarify those acronyms. 00:10:15.409 --> 00:10:17.850 The assessment was done by the Amphibian Specialist 00:10:17.850 --> 00:10:19.610 Group within the Species Survival Commission 00:10:19.610 --> 00:10:22.789 of the IUCN. The International Union for Conservation 00:10:22.789 --> 00:10:25.909 of Nature. Yes. They are the global authority 00:10:25.909 --> 00:10:28.330 on the conservation status of the natural world. 00:10:28.649 --> 00:10:30.970 responsible for the famous red list of threatened 00:10:30.970 --> 00:10:34.350 species. And under their version 3 .1 guidelines, 00:10:34.750 --> 00:10:37.509 they evaluated this frog as recently as 2020. 00:10:37.830 --> 00:10:42.289 2020. Found in 1901 and assessed in 2020, that 00:10:42.289 --> 00:10:45.149 is a 119 -year gap. I imagine that assessment 00:10:45.149 --> 00:10:46.850 meeting was pretty short. Has anyone seen it? 00:10:47.029 --> 00:10:49.250 Yeah. No. Okay, moving on. It probably wasn't 00:10:49.250 --> 00:10:51.230 much longer than that. But seriously, how do 00:10:51.230 --> 00:10:53.549 they evaluate a creature with no modern footprint? 00:10:54.250 --> 00:10:56.629 It highlights the bureaucratic limbo these species 00:10:56.629 --> 00:11:00.110 occupy. When they evaluated Laetoria judae, they 00:11:00.110 --> 00:11:03.500 had to label it data deficient. Now, data deficient 00:11:03.500 --> 00:11:06.639 does not mean the species is extinct, nor does 00:11:06.639 --> 00:11:09.100 it mean the species is safe and thriving. It 00:11:09.100 --> 00:11:11.899 means exactly what it says. We simply do not 00:11:11.899 --> 00:11:14.500 have enough information to make a direct or even 00:11:14.500 --> 00:11:16.879 indirect assessment of its risk of extinction 00:11:16.879 --> 00:11:19.559 based on its distribution or population status. 00:11:19.740 --> 00:11:21.980 Because our entire data set for this living, 00:11:22.059 --> 00:11:25.440 breathing organism is one physical specimen from 00:11:25.440 --> 00:11:26.720 a time when people were still getting around 00:11:26.720 --> 00:11:29.539 on horses. We don't know its habitat requirements, 00:11:29.840 --> 00:11:32.100 its breeding cycle, its population. population 00:11:32.100 --> 00:11:35.240 size, or how it is handling modern threats in 00:11:35.240 --> 00:11:37.340 Papua New Guinea. Picture the modern conservation 00:11:37.340 --> 00:11:40.620 landscape for a second. We are constantly bombarded 00:11:40.620 --> 00:11:42.600 with urgent news about critically endangered 00:11:42.600 --> 00:11:45.720 rhinos, tigers, or polar bears. Their headline 00:11:45.720 --> 00:11:49.399 species? The visible crises. Those species have 00:11:49.399 --> 00:11:51.980 dedicated tracking programs, massive data sets, 00:11:52.019 --> 00:11:55.279 and global awareness campaigns. But conservation 00:11:55.279 --> 00:11:58.519 relies heavily on triage. Making tough choices 00:11:58.519 --> 00:12:01.460 with limited resources. Exactly. With limited 00:12:01.460 --> 00:12:04.220 funding, limited personnel, and a rapidly closing 00:12:04.220 --> 00:12:07.360 window to act, organizations naturally have to 00:12:07.360 --> 00:12:09.669 prioritize species. that are demonstrably on 00:12:09.669 --> 00:12:11.690 the brink of extinction and where intervention 00:12:11.690 --> 00:12:15.049 has a measurable chance of success. So a species 00:12:15.049 --> 00:12:18.389 with zero modern data simply cannot compete for 00:12:18.389 --> 00:12:20.509 those conservation resources. No, it can't. It 00:12:20.509 --> 00:12:22.269 doesn't get the funding for a dedicated exhibition 00:12:22.269 --> 00:12:24.509 to go look for it because there's no guarantee 00:12:24.509 --> 00:12:26.850 it is even there. It is the invisible crisis. 00:12:27.090 --> 00:12:30.190 A data -deficient species languishes in the dark. 00:12:30.370 --> 00:12:33.169 It is a glaring neon sign pointing to the limits 00:12:33.169 --> 00:12:34.850 of our own knowledge. It's chilling when you 00:12:34.850 --> 00:12:37.480 think about it. It represents the very real possibility 00:12:37.480 --> 00:12:40.679 that countless species are slipping away, quietly 00:12:40.679 --> 00:12:43.440 going extinct, before we even really get the 00:12:43.440 --> 00:12:46.019 chance to understand their ecological role or 00:12:46.019 --> 00:12:48.919 evolutionary history. Wow. We cannot protect 00:12:48.919 --> 00:12:51.519 what we don't understand, and we cannot understand 00:12:51.519 --> 00:12:53.779 what we cannot even find. When you look at the 00:12:53.779 --> 00:12:56.519 red list, data deficient almost feels like a 00:12:56.519 --> 00:12:58.980 placeholder, but it is actually one of the most 00:12:58.980 --> 00:13:01.379 concerning categories because of the sheer uncertainty. 00:13:01.659 --> 00:13:04.409 You can fight a known threat. But you can't fight 00:13:04.409 --> 00:13:06.950 a void. You really can't. How many other creatures 00:13:06.950 --> 00:13:08.950 are sitting in that exact same limbo? Thousands. 00:13:08.990 --> 00:13:11.889 The amphibian world in particular has an incredibly 00:13:11.889 --> 00:13:15.110 high number of data -deficient species. Amphibians 00:13:15.110 --> 00:13:17.629 are highly sensitive to environmental changes 00:13:17.629 --> 00:13:21.649 and often occupy very niche, remote, or inaccessible 00:13:21.649 --> 00:13:24.309 microhabitats. Which makes them even harder to 00:13:24.309 --> 00:13:27.429 track. Yes. When you combine that secretive nature 00:13:27.429 --> 00:13:29.950 with the rugged terrain of places like Papua 00:13:29.950 --> 00:13:32.789 New Guinea, you end up with a vast catalog of 00:13:32.789 --> 00:13:35.429 bio - biological ghosts. We have covered a surprising 00:13:35.429 --> 00:13:37.629 amount of ground from a very small map today. 00:13:38.110 --> 00:13:40.509 Let's summarize the key takeaways from this deep 00:13:40.509 --> 00:13:43.190 dive into our single Wikipedia stub. Let's do 00:13:43.190 --> 00:13:46.250 it. We explore the incredible elusive reality 00:13:46.250 --> 00:13:49.789 of the Garmin New Guinea tree frog, a creature 00:13:49.789 --> 00:13:52.429 known to human science from exactly one holotype 00:13:52.429 --> 00:13:56.320 specimen meticulously cataloged in 1901. by Werner. 00:13:56.419 --> 00:13:58.980 We unpacked its taxonomy, noting that while it 00:13:58.980 --> 00:14:00.960 carries the distinguished legacy of the Dutch 00:14:00.960 --> 00:14:04.340 zoologist Theodore Gerard van Lethe de Jod in 00:14:04.340 --> 00:14:08.179 its scientific name Laetoria judaei, it is anchored 00:14:08.179 --> 00:14:10.679 to a completely fabricated vernacular name. A 00:14:10.679 --> 00:14:12.740 common name that is nothing more than a century 00:14:12.740 --> 00:14:15.879 -old typo for German New Guinea tree frog, a 00:14:15.879 --> 00:14:18.639 clerical era that survived decades of rigorous 00:14:18.639 --> 00:14:22.279 scientific database migrations. It's wild. It 00:14:22.279 --> 00:14:24.320 really is. And finally, we looked at how this 00:14:24.320 --> 00:14:36.679 frog currently If there's one overarching insight 00:14:36.679 --> 00:14:38.720 to take away from this, it is that knowledge 00:14:38.720 --> 00:14:41.159 itself is constructed, maintained, and sometimes 00:14:41.159 --> 00:14:43.820 completely stalled by human limitations. Beautifully 00:14:43.820 --> 00:14:46.679 said. A few lines of text can reveal the philosophical 00:14:46.679 --> 00:14:50.000 burden of proof in biology, the sheer historical 00:14:50.000 --> 00:14:53.480 inertia of our databases, and the vast undocumented 00:14:53.480 --> 00:14:56.519 mysteries that still dominate the natural world. 00:14:57.139 --> 00:14:59.539 Our encyclopedias are not finished products. 00:14:59.960 --> 00:15:03.700 They are ongoing, highly imperfect drafts. They 00:15:03.700 --> 00:15:06.169 really are. It isn't just a list of scientific 00:15:06.169 --> 00:15:09.330 classifications. It is a story about how we interact 00:15:09.330 --> 00:15:12.009 with the unknown and how much we are willing 00:15:12.009 --> 00:15:14.909 to accept on the basis of a single ancient encounter. 00:15:15.250 --> 00:15:17.429 Absolutely. Which leaves me with a final thought 00:15:17.429 --> 00:15:19.669 I want you to mull over as you go about your 00:15:19.669 --> 00:15:23.110 day. If an entire species of animal can exist 00:15:23.110 --> 00:15:25.549 in our modern scientific records carrying the 00:15:25.549 --> 00:15:27.309 weight of international conservation assessments 00:15:27.309 --> 00:15:30.590 based entirely on a single encounter from 1901 00:15:30.590 --> 00:15:33.960 and a misspelled word. Yeah. What other biological 00:15:33.960 --> 00:15:36.080 ghosts might be hiding out there in the fluid 00:15:36.080 --> 00:15:37.899 -filled jars of our natural history museums, 00:15:38.240 --> 00:15:40.100 just waiting for someone to blow the dust off 00:15:40.100 --> 00:15:41.960 the glass and finally rediscover them? It is 00:15:41.960 --> 00:15:44.299 a thrilling and honestly somewhat haunting question. 00:15:44.379 --> 00:15:46.419 There are almost certainly forgotten specimens 00:15:46.419 --> 00:15:49.379 in museum archives right now, holding ecological 00:15:49.379 --> 00:15:51.200 secrets we haven't even thought to ask about 00:15:51.200 --> 00:15:53.539 yet. Thank you so much for joining us on this 00:15:53.539 --> 00:15:56.539 deep dive into the strange, solitary world of 00:15:56.539 --> 00:15:59.230 the Garmin New Guinea tree frog. We hope you 00:15:59.230 --> 00:16:01.070 walk away looking at the blank spaces on the 00:16:01.070 --> 00:16:03.690 map with a little more wonder. Until next time, 00:16:03.730 --> 00:16:05.029 keep questioning the catalog.