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Phylum Mollusca Part 2: Class Gastropoda (Slugs and Snails) 

Professor Dave Explains
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With an overview of phylum Mollusca complete, let's dive into the classes within this phylum, starting with the most diverse, Gastropoda. This one contains familiar creatures like snails and slugs, as well as lesser known organisms like limpets, abalones, whelks, conchs, periwinkles, sea slugs, sea hares, nudibranchs, sea butterflies, and sea angles. Some of these look amazing! And they live in a wide variety of habitats, from marine to freshwater to land. Let's get a closer look, shall we?
Script by Ryan Helcoski
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26 сен 2024

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Комментарии : 58   
@silviu-georgepantelimon1423
I love how Dave keeps it straight when he talks about some of the more "interesting" parts. Nice job Dave on the whole series, it's very informative and well presented!
@lostfan5054
@lostfan5054 Год назад
I love these episodes, Dave. I gotta set aside time to binge the entire Prof Dave catalogue!
@jetcitykitty
@jetcitykitty Год назад
Creatures that people would avoid but produce structures those people see as gifts...you have a good heart, Dave ❤️
@wiktorutracki6469
@wiktorutracki6469 Год назад
12:40 this might just be the craziest thing I've heard in a long time 😂
@Lorenzo_That_Vegan_Dad
@Lorenzo_That_Vegan_Dad Год назад
"Did you think my shell was full of hot air?" - Gary the snail
@rasvega33_415
@rasvega33_415 2 месяца назад
Was going down RU-vid SNAIL hole! And stumbled upon this nice shell of a video. Thanks yo!!! God bless n b safe.
@jetcitykitty
@jetcitykitty Год назад
Awww, brother slug! Slugs and snails are delightfully cute. Cutest "bugs" imo
@lostfan5054
@lostfan5054 Год назад
"giant horse conch." -Professor Dave, 2023
@binteaziz2054
@binteaziz2054 Год назад
Your lectures help me a lot to understand my MDCAT stuff!
@WarrenSapir
@WarrenSapir Год назад
Very entertaining and educational. Thank you so much for sharing your knowledge. I greatly appreciate learning new and interesting things!
@magtecomega
@magtecomega Год назад
0:33 Nudibranchs, sea hares, sea angels, and sea butterflies are all subcategories of sea slugs, not separate. 0:36 Fun fact: the nudibranch depicted has cerata rather than the branchial plume nudibranchs are named after (lit. 'naked gill'). A nudibranch with a branchial plume is shown instead at 0:33. Love your videos, Dave!
@sciencenerd7639
@sciencenerd7639 Год назад
wow! thanks for doing this series, it is my favorite.
@binteaziz2054
@binteaziz2054 Год назад
Your lectures are really heplful!!!!!!! I rlly love them! May Allah bless you.
@grimcity
@grimcity Год назад
Thanks for taking the time to make these, Prof... our alien-like little cousins are absolutely fascinating to me. Cheers, good sir!
@thechosenone5644
@thechosenone5644 Год назад
Well, that image isn’t going to leave my mind for a few days. Great video!
@Mothobius
@Mothobius 9 месяцев назад
6:45 I don't think those are freshwater snails. Aquatic snails usually don't have eye stalks like that... Maybe I'm dumb but they look like land snails
@Graeme_Lastname
@Graeme_Lastname Год назад
Fascinating and unique.
@ExplosiveBrohoof
@ExplosiveBrohoof Год назад
I'm eagerly looking forward to the video covering monoplacophora. I'm curating a playlist that covers marine biology, and there are zero good videos on this class on RU-vid.
@JackReed897
@JackReed897 2 месяца назад
hell yea i love binge watching snail videos,,, :'D
@binteaziz2054
@binteaziz2054 Год назад
I'm waiting for other parts!!!! When will they be available?
@connyespersen3017
@connyespersen3017 Год назад
@ProfessorDaveExplains Professor Dave!, I have to thank you for your fantastic, seriously, informative and interesting videoes. They are doing my life and my days much better! The way you are treating science insights and are explaining it, using word and not to many terms, so it's easy to understand for everybody, who don't have a degree in science. I love how you treat - what by the first sigth seems like - triviel cases and the most popular, complex, deep cases as equal with the same weight of importance. I think that's exactly how we in reality should reach out for insights and better understanding of how, all in our world is build up and how it's depending on so many other aspects. How we are seing (sensing, measuring) and interpreting what we are seing trying to understand the behaviour of the reality! I realy like your videos and think they are among the all times best science videoes on RU-vid. If I doubt about a scientific question, I only have to find a video made by you about that specific question. Then i know I will be educated about it in a truthworthy way. Happy to live in a world where PEOPLE LIKE YOU shares their knowledge in such a proper way - like you - to a good part of humanity. Of course I can't know exactly, why you are doing it, but that really doesn't matter for me, if you - and other of the same mind as you - will continue doing this sharing. I believe in what you are doing and in nearly everything, you are educating about. I surely got a critic sense, which I always am using, but I have never caugth you educated something there is very wrong. I my eyes, you look like a very trustworthy person with a GREAT SCIENTIFIC KNOWLEDGE. Again - here reaching the end of my commentar - I want to THANK 🙏 YOU much more than one thousand times for your efforts in making these wonderful YT videos.
@petrfedor1851
@petrfedor1851 6 месяцев назад
Wonder how many times gatropods reduced their shells.
@Projacked1
@Projacked1 Год назад
Wow, my mind just blew up a bit up. Fascinating!
@kyleericludwig
@kyleericludwig Год назад
found this video a bit sluggish tbh
@AlbertaGeek
@AlbertaGeek Год назад
I'm too just-woke-up to appreciate that pun right now. Will upvote later.
@TundeEszlari
@TundeEszlari Год назад
Amazing video.
@amitsinghbhadoriya6318
@amitsinghbhadoriya6318 Год назад
Thanks
@grizzleknowsbest
@grizzleknowsbest Год назад
Giant Horse Conchs? I thought Vaush was the internet expert?
@godofmath1039
@godofmath1039 Год назад
"I guide others to a treasure I cannot possess"
@zrttatertot4528
@zrttatertot4528 Год назад
of all the questions i had on the topic, only 1 remains unanswered. What is your favorite snail Dave?
@markrothenbuhler6232
@markrothenbuhler6232 Год назад
That is one shell of a video on snails!
@StoryTellerOfficially
@StoryTellerOfficially 6 месяцев назад
Sir , can you divide them into chordates and non chordates? Like in the form of vertebrates and invertebrates
@ProfessorDaveExplains
@ProfessorDaveExplains 6 месяцев назад
Chordata is a single phylum. So all other phyla are nonchordates.
@StoryTellerOfficially
@StoryTellerOfficially 6 месяцев назад
@@ProfessorDaveExplains no sir I didn't mean that I mean to say all vertebrates and invertebrates can you make them in two videos like, non chordates from protozoa to till platyhelminthes I am trying to say that, which a phylum comes under non chordates a separate video and which all phylum falls under chordates a separate video.
@ProfessorDaveExplains
@ProfessorDaveExplains 6 месяцев назад
@@StoryTellerOfficially Chordata is a single phylum, and vertebrata is a subphylum within chordata. All other phyla are nonchordates and therefore invertebrates. I won't get to chordata for quite some time at the end of the series and it will require dozens of tutorials. I don't know how to be any clearer than this.
@nerdwisdomyo9563
@nerdwisdomyo9563 Год назад
Gastropods live in the desert polar regions and straight up the abyss? Damn
@archibaldvonkranski8881
@archibaldvonkranski8881 Год назад
Fascinating segment 😎
@mcv2178
@mcv2178 Год назад
Leaf sheep ftw!
@Mycorruptedmind
@Mycorruptedmind Год назад
Great video. “Snails shit on their own head” is my favorite new fact
@benjamincreevy8447
@benjamincreevy8447 Год назад
At 6:40 you misidentify a giant African land snail as a 'common freshwater snail'
@maivaiva1412
@maivaiva1412 4 месяца назад
holy shit the leaf sheep…. it looks like a pokemon
@lauracarroll3276
@lauracarroll3276 Год назад
@billyr2904
@billyr2904 Год назад
I want bivalves for next week
@cuddlecakes7153
@cuddlecakes7153 Год назад
You should make a video on my favorite animal besides horses: Rolly Polly's
@NORAMA01
@NORAMA01 Год назад
Snal
@kaiyena
@kaiyena Год назад
Could u please make a video on joe dispensary he uses loads of pseudoscience and people believe it
@waelfadlallah8939
@waelfadlallah8939 Год назад
What weird informations presented 😳 Elaborate colorful penises that rise from the head, stabbing ritual and what a deserving name for volcano snails. I am also confused whenever a new species or genus is named using Latin (i mean who still uses Latin and speak it fluently to name new things using it) ?!
@trashAndNoStar
@trashAndNoStar Год назад
Latin naming is standard convention so everyone from all around the world can refer to the same thing regardless of their own language & regional vocabularies.
@waelfadlallah8939
@waelfadlallah8939 Год назад
@@trashAndNoStar great rationale, thank you 😊
@davidvargas9579
@davidvargas9579 24 дня назад
Alguien más vino por la tarea de Chío?
@Valdagast
@Valdagast Год назад
This is some hentai shit.
@milanbeerepoot4260
@milanbeerepoot4260 Год назад
I did not know that Conch was pronounced “Konk” I thought it was “Konsh” or “Kontch”
@godofmath1039
@godofmath1039 Год назад
It's pronounced "kontsh" in British English but "konk" in American English
@milanbeerepoot4260
@milanbeerepoot4260 Год назад
@@godofmath1039 thanks!
@its.me.khanyo
@its.me.khanyo День назад
baqale kaGRD 10 kodwa bano3 yrs? maths is not mathing ngoba ngithi isikole sigcina kagrd 12 not 13 umless if they both fai....
@desmond3828
@desmond3828 Год назад
Immunology
@judeboys6409
@judeboys6409 Год назад
Horse conch. I got your horse conch right here 😂.
@nebulan
@nebulan Год назад
When i find leopard slugs in my garden... i remember their mating dance
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